Differential (Click to cross reference) ABCS abdominal contractions abdominal cramps abdominal distention abdominal muscle paralysis abdominal muscle spasms abdominal protrusion abdominal reflex, absent abdominal x-ray abducens nerve paralysis abducens nerve paralysis, bilateral abductor pollicis brevis abiotrophy abortion, spontaneous abscess, brainstem abscess, intracerebral abscess, intracerebral, multiple abscess, intracerebral, treatment of abscess, lung abscess, muscle abscess, vertebral absence abstinence syndrome acanthocytosis acceleration-induced loss of consciousness accommodation accomodation, abnormal acetaminophen acetazolamide acetylcholine receptor acetylcholine receptor antibody acid maltase deficiency acid maltase deficiency, adult aciduria acne fulminans acoustic nerve acoustic neurinoma acoustic neurinoma, bilateral acquired immunodeficiency syndrome acquired immunodeficiency syndrome dementia complex acquired immunodeficiency syndrome, congenital acquired immunodeficiency syndrome, heralded by neurologic invol acquired immunodeficiency syndrome, infants and children acquired immunodeficiency syndrome, medical precautions with acquired immunodeficiency syndrome-related complex acral sensory symptoms acridine orange-RNA fluorescence acrocyanosis acromegaly acromicria ACTH, ectopic syndrome of activities of daily living scale acupuncture acute disseminated encephalomyelitis acute intermittant porphyria acute necrotizing encephalitis acute respiratory distress syndrome acyclovir acyl CoA dehydrogenase deficiency adderall addiction, heroin addiction, heroin-neurologic complications with Addison's disease adenosine deaminase deficiency Adies pupil adrenal crisis, acute adrenergic blocker adrenoleukodystrophy adrenoleukodystrophy, adult onset adrenoleukodystrophy, carrier adrenomyeloneuropathy Adson's test adult polyglucosan body disease advance directives advances in neurology adverse drug reaction affect, flat affect, inappropriate Africa agammaglobulinemia agenesis of corpus callosum ageusia aggression agitation agnosia, visual Aicardi-Goutieres syndrome air travel airway obstruction akathisia akinesia of eyelid function akinetic mute albendazole albuterol alcohol alcohol intolerance alcohol intoxication alcohol, blood level of alcohol, heart involvement with alcohol, neurologic complications with alcoholic blackout alcoholic coma alcoholic dementia alcoholic polyneuropathy alcoholic withdrawal states, DT's, convulsions, etc. alcoholism aldolase alemtuzumab Alexanders disease Alexanders disease, adult onset algorithm alien hand syndrome alkalosis alkalosis, respiratory alkylating agents allergic angiitis allodynia alopecia alpha and gamma motor system alpha coma alpha glucosidase alpha-fetoprotein alpha-synuclein altered states of consciousness alternating hemiplegia alternating hemiplegia of childhood alternating rapid movement alternating rapid movement, impaired alternative medicine aluminum alveolar hypoventilation Alzheimer's disease Alzheimer's disease, early onset Alzheimer's disease, familial Alzheimer's disease, heterogeneity of Alzheimer's disease, prognosis of Alzheimer's disease, treatment of amantadine amaurosis fugax amaurosis fugax, alternating amaurosis fugax, unilateral vs.bilateral amblyopia, toxic amenorrhea aminoacidopathies aminoacidurias aminoacylase 1 deficiency aminoglycoside aminopyridine, 4 amiodarone amitriptyline ammonia amnesia amniocentesis amobarbitol interview AMPA receptor antibodies amphetamines amphiphysin antibodies amphotericin B ampicillin amyloid amyloid angiopathy, cerebral amyloid plaques amyloidoma amyloidosis amyloid-related imaging abnormalities amyotrophic chorea-acanthocytosis amyotrophic lateral sclerosis amyotrophic lateral sclerosis, bulbar amyotrophic lateral sclerosis, atypical amyotrophic lateral sclerosis, childhood amyotrophic lateral sclerosis, cluster amyotrophic lateral sclerosis, complications with amyotrophic lateral sclerosis, conjugal amyotrophic lateral sclerosis, diagnosis of amyotrophic lateral sclerosis, differential diagnosis amyotrophic lateral sclerosis, epidemiology of amyotrophic lateral sclerosis, etiology of amyotrophic lateral sclerosis, familial amyotrophic lateral sclerosis, guamian type of amyotrophic lateral sclerosis, hospitalization amyotrophic lateral sclerosis, juvenile amyotrophic lateral sclerosis, misdiagnosis amyotrophic lateral sclerosis, myasthenic syndrome with amyotrophic lateral sclerosis, Parkinson-dementia-complex amyotrophic lateral sclerosis, post-encephalitic amyotrophic lateral sclerosis, prognosis amyotrophic lateral sclerosis, sensory symptoms in amyotrophic lateral sclerosis, treatment of amyotrophic lateral sclerosis, work up amyotrophic lateral sclerosis-like syndrome ANA anal wink response analgesia, epidural analgesic ANA-negative systemic lupus erythematosus anasarca anatomy of anemia anemia, hemolytic anemia, megaloblastic anergy anesthesia, epidural anesthesia, general anesthesia, local anesthesia, spinal aneurysm aneurysm, abdominal aortic aneurysm, anterior communicating aneurysm, aortic arch aneurysm, berry aneurysm, cavernous sinus aneurysm, internal carotid artery aneurysm, intracranial aneurysm, intracranial, delayed cerebral ischemia with aneurysm, intracranial, treatment of aneurysm, multiple intracranial aneurysm, vertebral basilar system Angelman syndrome angiitis angiitis, granulomatous of CNS angiitis, isolated of CNS angina pectoris angiography, cerebral, beaded vessels angiography, cerebral angiography, cerebral, false negative angiography, cerebral, negative angiography, neurologic complications with angiography, posterior fossa angiography, spinal angiokeratoma angioneurotic edema angiotensin-converting enzyme anhidrosis animal bite animal exposure anisocoria ankle clonous ankle edema ankle reflex, absent ankle, swelling of ankylosing spondylitis anoctaminopathy anorexia anorexia nervosa anosmia anoxia antecedent illness anterior horn cell disease anterior inferior cerebellar artery anterior interosseous nerve anterior interosseous neuropathy anterior spinal artery anterior spinal artery infarction anterior tibial muscle weakness anti basal ganglia antibodies anti citrullinated antibody anti DNA agent anti GQ1b IgG antibody anti HMGCR antibody anti Hu antibody anti IgLON5 anti Jo1 antibody anti Ku antibody anti MAG antibodies anti Mi2 antibody anti NT5C1A anti p155 anti Ri antibody anti signal recognition particle antibody anti Yo antibody antiamphiphysin antiarrhythmic drugs antibiotics antibiotics, neurologic complications with antibodies to measles antibodies to voltage-gated calcium channels anticardiolipin antibodies anticholinergic drugs anticholinergic drugs, side effects of anticholinesterase anticoagulant, complications of anticoagulant, discontinuation anticoagulant, restarting anticoagulant, reversal of anticoagulant, treatment anticoagulant, treatment in CVD anticonvulsants anticonvulsants, blood level determination of anticonvulsants, discontinuation in seizure-free epileptics anticonvulsants, effectiveness anticonvulsants, hypersensitivity syndrome anticonvulsants, mechanism of action of anticonvulsants, selection of anticonvulsants, teratogenicity of anticonvulsants, untoward effects of antidepressant antidotes antifibrinolytic drugs antiganglioside antibodies antihistamines antimetabolite anti-myeloperoxidase antineutrophil cytoplasmic autoantibodies antioxidant antiphospholipid antibodies antiphospholipid antibody syndrome antispasticity drugs antistriational muscle antibody antithyroid antibodies antitoxin antiviral agents anxiety aorta, abdominal aorta, abnormal aortic arch stenosis aortic arch study aortic arch ulcerated plaques aortic surgery aortic valve, insufficiency aortic valve, lesion of aortic valve, regurgitation aortic valve, stenosis aortitis aphasia aphasia, global aphasia, progressive aphasia, progressive, primary aphonia apnea apnea, primary central apolipoprotein E APP gene applause sign apraxia apraxia of eye movements apraxia of eyelid opening apraxia, constructional apraxia, speech aqueduct of Sylvius, obstruction aqueduct of Sylvius, stenosis aqueductal stenosis arachnoiditis arbovirus arcuate scotoma, differential diagnosis of areflexia Argyll Robertson pupil arm atrophy arm swing, reduced arm weakness Arnold Chiari malformation aromatic amino acid decarboxylase deficiency arrhythmia, cardiac arrhythmia, CNS causes of arsenic artane arterial dissection arterial dissection, aorta arterial dissection, bilateral arterial dissection, carotid arterial dissection, vertebral arteriopathy arteriovenous malformation arteriovenous malformation, brainstem arteriovenous malformation, cerebral arteritides arteritis, temporal arthralgia arthritis arthrogryposis multiplex arthropathy arylsulfatase A arylsulfatase B ascending paralysis ascites Asia Asians asparginase aspartate aminotransferase aspartocyclase aspergillosis aspiration aspirin asplenia asterixis asterixis, unilateral asthma asthma, poliomyelitis-like syndrome with astrocytoma asymptomatic ataxia ataxia telangiectasia ataxia, cerebellar ataxia, hereditary ataxia, paroxysmal ataxia, progressive ataxia, sensory ataxia, truncal ataxia, truncal, associated with ocular oscillations ataxic gait ataxic hemiparesis ataxin ataxin-2 atherosclerosis, generalized atherosclerosis, premature athetosis athetosis, infant atlanto axial dislocation, congenital atlanto-axial subluxation atonic bladder atorvastatin atrial fibrillation atrial myxoma atrioventricular block atrophy, muscle atropine attention deficit disorder with hyperactivity atypical atypical lymphocytes audiogram auditory and vestibular pathways auditory evoked brainstem potentials aura autism autoantibodies autoimmune basal ganglia encephalitis autoimmune cerebellar ataxia autoimmune disease autoimmune GFAP astrocytopathy automobile accidents autonomic cardiovascular reflexes autonomic dysfunction autonomic dysfunction, acute autonomic nervous system autonomic neuropathy axillary nerve axillary neuropathy axonal degeneration axonal spheroid axonopraxia axonotemesis azathioprine azidodeoxythymidine B 12 deficiency B 12 deficiency, infants B cell lymphocytes babesiosis Babinski sign Babinski sign in new born back surgery baclofen baclofen withdrawal bacteremia bacterial endocarditis, neurologic manifestations of bacterial infection bacterial infection, CNS BAL baldness Balint's syndrome ballismus, bilateral barbiturate barium poisoning Barkhof MR criteria for MS bartonella henselae basal cistern basal ganglia basal ganglia, calcification of basal ganglia, degeneration basal ganglia, hemorrhage, bilateral basal ganglia, infarction basal ganglia, lesion of basal ganglia, lesion, bilateral basement membrane basement membrane thickening basilar artery basilar artery migraine basilar artery occlusion basilar artery stenosis basilar impression basophilic stippling of red blood cells bat bite bath salts, psychoactive baylisascariasis BCG treatment Beau's lines bedridden behavior behavior modification behavior, combative behavioral disorder behavioral disorder, acute Behcet's syndrome belching Bell's phenomenon Bence Jones protein benign congenital hypotonia benign essential tremor bent spine syndrome benzodiazepine beriberi beta adrenergic blocker beta coma bicaudate index Bickerstaff's brainstem encephalitis billing Bing-Neel syndrome biofeedback biologic markers biological warfare bionic reconstruction biopterin deficiency biotin biotin deficiency biotin deficiency, acquired biotin deficiency, juvenile form biotinidase deficiency biotin-responsive basal ganglia disease BiPAP birth injury bismuth bitemporal visual field defect bitter taste blacks bladder dysfunction blastomycosis blepharophimosis blepharospasm blind spot, enlarged blindness blindness, monocular blindness, sudden blindness, transient blink reflex blinking blinking, reduced blood brain barrier blood cultures blood dyscrasias, neurologic findings with blood gases, arterial blood pressure, control blood transfusion blue toe syndrome bone age bone biopsy bone demineralization bone density bone density, increased bone marrow biopsy bone marrow infarction bone marrow necrosis bone marrow suppression bone marrow transplantation bone pain bone scanning boomerang sign border zone hypoperfusion border zone infarct Borrelia burgdorferi infection Borrelia miyamotoi infection botulinum toxin botulinum toxin, complications of botulism botulism antitoxin botulism immune globulin botulism, infant botulism, relapse bovine spongiform encephalopathy brachial neuritis brachial neuritis, acute brachial neuritis, bilateral brachial neuritis, prognosis of brachial plexus brachial plexus injury brachial plexus injury, treatment of brachial plexus neuropathy brachial plexus neuropathy, bilateral brachial plexus neuropathy, children brachial plexus neuropathy, familial brachial plexus neuropathy, recurrent brachial plexus, lesion of brachial plexus, postoperative palsy of bradycardia bradykinesia bradyphrenia brain atrophy brain biopsy brain biopsy, false negative brain biopsy, indication brain biopsy, negative brain biopsy, stereotaxic brain fog brain natriuretic peptide brain purpura brain scan brain scan, abnormal brainstem brainstem, atrophy brainstem, dysfunction brainstem, hemorrhage, primary brainstem, infarction of brainstem, ischemia brainstem, lesion of brainstem, neoplasms of brainstem, tuberculoma of brainstem, vascular malformation of branch artery embolism Brazil breast feeding breech delivery bridge therapy bright tongue sign bromide bromocriptine bronchoscopy Brown Sequard syndrome Brown-Vialetto-Van Laere syndrome brucellosis brucellosis, nervous system involvement with Brudzinski's sign Brueghel's syndrome Brugada syndrome bruit bruit, abdominal bruit, asymptomatic bruit, cranial bruit, spinal bruit, supraclavicular bruxism bulbar dysfunction bulbar palsy bulbar palsy, acute bulbar palsy, acute-causes of bulbar palsy, childhood bulbar palsy, progressive bulging of biceps bulimia bulimia nervosa BUN, elevated burn injury burning feet burning feet, differential diagnosis of burning hands burning paresthesia burning skin bursitis burst suppression pattern, electroencephalogram busulfan cachexia cafe au lait spots CAG repeats calcification, heart calcification, intracranial calcification, liver calcification, lymph node calcification, muscle calcitonin calcium antagonist calcium antagonist, side effects of calcium channel dysfunction calcium oxalate crystals calcium, serum calf amyotrophy calf atrophy calf hypertrophy California caloric testing camptocormia campylobacter infection Canavan's disease cancer associated myopathy cancer, cerebrovascular accident complicating patients with cancer, unknown origin cane cannabinoids canned food carbamazepine carbamazepine, toxicity carbenoxolone carbidopa carbon monoxide poisoning carbon monoxide poisoning, chronic carboxyhemoglobin carcinoembryonic antigen carcinoid syndrome carcinoid tumor carcinoma carcinoma of bladder carcinoma of breast carcinoma of esophagus carcinoma of lung carcinoma of ovary carcinoma of pancreas carcinoma of prostate carcinoma of stomach carcinoma of testis carcinoma of thyroid carcinoma of unknown origin cardiac arrest cardiac arrest and resuscitation cardiac catheterization, neurologic complications cardiac enzymes cardiac output cardiac surgery, hypothermia and circulatory arrest for cardiac surgery, neurologic complications with cardiac tamponade cardiac tumor cardiocerebral infarction cardiomegaly cardiomyopathy cardiotoxicity cardiovascular disease caregiver caribbean carnitine deficiency carnitine deficiency myopathy carotid angiogram carotid artery atherosclerosis carotid artery disease carotid artery disease, asymptomatic carotid artery disease, noninvasive evaluation of carotid artery intima-media thickness carotid artery occlusion, intracranial carotid artery occlusion, neck carotid artery stenosis carotid artery stenosis, bilateral carotid artery stenosis, surgical treatment carotid sinus syndrome carotid siphon carotid-siphon stenosis carpal tunnel syndrome carpo-pedal spasm case studies cashew nut sign cassava cast Castleman's disease cat exposure CAT scan CAT scan, abdomen CAT scan, abnormal CAT scan, abscess, cerebral CAT scan, angiography CAT scan, chest CAT scan, contrast enhanced CAT scan, dense artery sign CAT scan, disappearing lesion on CAT scan, emission CAT scan, emission, abnormal CAT scan, false negative CAT scan, fluid-blood level CAT scan, gray matter enhancement CAT scan, metrizamide CAT scan, muscle CAT scan, myelogram with CAT scan, orbits CAT scan, pelvis CAT scan, ring sign CAT scan, serial CAT scan, spinal cord CAT scan, spine cataplexy cataract surgery cataracts cataracts, congenital catatonia catatonia, lethal catecholamine cathartic cat-scratch disease cauda equina cauda equina, enhancement cauda equina, lesion of caudate nucleus caudate nucleus, atrophy caudate nucleus, lesion of, bilateral causalgia cavernous sinus cavernous sinus, expansion cavernous sinus, lesion of cavernous sinus, syndrome CD4 counts cecum perforation ceftazidime ceftriaxone cefuroxime celiac disease, adult celiac disease, childhood celiac disease, epilepsy and cerebral calcification Central America central core disease central hypoventilation central hypoventilation, congenital central nervous system, infection of central nervous system, infection, cancer patient central nuclei, muscle central pontine myelinolysis central retinal artery occlusion central venous catheter cephaloridine cephalosporins cerebellar ataxia, autosomal recessive cerebellar ataxia, children cerebellar ataxia, hereditary cerebellar ataxia, primary cerebellar atrophy, primary cerebellar atrophy, secondary cerebellar degeneration cerebellar disease, eye movement disorder in cerebellar edema cerebellar hemorrhage cerebellar hypoplasia cerebellar infarction cerebellar lesion cerebellar peduncle cerebellar plaques, amyloid cerebellar pontine angle cerebellar pontine angle tumor cerebellar vermis cerebellitis cerebellum cerebellum, disease of cerebellum, neoplasms of cerebral arteries cerebral autosomal dominate arteriopathy with subcortical infarction and leukoencephalopathy cerebral blood flow cerebral cortex cerebral cortical atrophy cerebral death cerebral death, EEG in cerebral dominance cerebral edema cerebral embolism cerebral embolism, artery to artery cerebral embolism, cardiac origin cerebral embolism, mechanical extraction cerebral glucose metabolism cerebral hypoperfusion cerebral infarction cerebral infarction, hemorrhagic cerebral infarction, small, deep cerebral infarction, subcortical cerebral ischemia cerebral palsy cerebral palsy, associated problems with cerebral palsy, etiology cerebral palsy, risk factors cerebral palsy, work up cerebral peduncle cerebral vasculature cerebral venous thrombosis cerebro hepato renal syndrome cerebroretinal microangiopathy with calcifications and cysts cerebrospinal fluid cerebrospinal fluid, abnormal cerebrospinal fluid, cell count cerebrospinal fluid, cell count, normal cerebrospinal fluid, childhood cerebrospinal fluid, culture of cerebrospinal fluid, culture of, viral cerebrospinal fluid, cytology cerebrospinal fluid, cytology, false negative cerebrospinal fluid, elevated protein of cerebrospinal fluid, eosinophilia of cerebrospinal fluid, gammaglobulin of cerebrospinal fluid, glycine cerebrospinal fluid, gold sol.curve of cerebrospinal fluid, hydroxyindoleacetic acid, 5(5-HIAA) cerebrospinal fluid, IgG index, elevated cerebrospinal fluid, intraventricular cerebrospinal fluid, lactic acid concentration cerebrospinal fluid, oligoclonal IgG in cerebrospinal fluid, pressure increased cerebrospinal fluid, pressure low cerebrospinal fluid, protein of cerebrospinal fluid, proteincytologic dissociation cerebrospinal fluid, red cells in cerebrospinal fluid, xanthochromia of cerebrovascular accident cerebrovascular accident, acute management of cerebrovascular accident, atrial myxoma cerebrovascular accident, bilateral cerebrovascular accident, cardiac disease causing cerebrovascular accident, clinical diagnosis cerebrovascular accident, complications with cerebrovascular accident, cryptogenic cerebrovascular accident, etiology cerebrovascular accident, familial occurrence cerebrovascular accident, hospitalization cerebrovascular accident, incidence of cerebrovascular accident, infancy and childhood cerebrovascular accident, in-hospital cerebrovascular accident, intrauterine cerebrovascular accident, location of cerebrovascular accident, mimics cerebrovascular accident, misdiagnosis cerebrovascular accident, multiple cerebrovascular accident, neonatal cerebrovascular accident, non atherosclerotic cause of cerebrovascular accident, nonvascular territory cerebrovascular accident, postoperative cerebrovascular accident, postpartum cerebrovascular accident, prevention of cerebrovascular accident, prognosis in cerebrovascular accident, readmission cerebrovascular accident, recurrent cerebrovascular accident, rehabilitation of cerebrovascular accident, secondary prevention cerebrovascular accident, seizure with cerebrovascular accident, silent cerebrovascular accident, three territory involvement cerebrovascular accident, thrombolytic agents in treatment cerebrovascular accident, time of presentation cerebrovascular accident, topographic pattern cerebrovascular accident, vascular territory involved cerebrovascular accident, women cerebrovascular accident, young adult cerebrovascular disease cerebrovascular disease, cardiovascular disease with cerebrovascular disease, natural history of cerebrovascular disease, risk factors in cerebrovascular disease, surgical treatment of cerebrovascular disease, treatment of cerivastatin ceruloplasmin, serum cervical band cervical collar cervical myelopathy cervical osteoarthritis cervical osteophyte cervical rib cervical rib resection cervical spine cervical spine abnormality cervical spine disease cervical spine injury cervical spine injury, flexion cervical spine injury, treatment of cervical spine manipulation cervical spondylosis cervical spondylosis, differential diagnosis of cervical spondylosis, misdiagnosis cervical traction channelopathy Charcot-Marie-Tooth Charcot's sign chasing the dragon cheiralgia paresthetica chelation therapy chemical weapons chemosis chemotherapy, CNS treatment and complications with cherry red spot cherry red spot-myoclonus syndrome chest pain chest x-ray, abnormal chewing movements chewing, impaired chilbran skin lesions child abuse children chills chin numbness Chinese paralytic syndrome chiropractic manipulation chiropractic manipulation, neurologic complications with chlorambucil chlordiazepoxide chloride channel dysfunction chlorine chloroquine chlorpromazine choking cholecystitis cholelithiasis cholesterol, HDL cholinergic crisis cholinergic toxicity chondroitin sulfate C chorea chorea, familial chorea, Sydenham's chorea, Sydenham's, recurrent chorea, treatment of chorein choreoathetosis choreoathetosis, paroxysmal chorioamnionitis choriocarcinoma chorioretinitis choroid plexus chromosomal abnormality chromosome 1 chromosome 11 chromosome 12 chromosome 14 chromosome 15 chromosome 17 chromosome 19 chromosome 2 chromosome 20 chromosome 21 chromosome 3 chromosome 5 chromosome 6 chromosome 7 chromosome 9 chronic fatigue syndrome chronic graft versus host disease chronic idiopathic anhidrosis chronic polyneuritis, children chronic progressive external ophthalmoplegia chrysotherapy, neurologic complications of Churg-Strauss syndrome Chvostek sign cigarette smoking ciguatera poisoning cimetidine cingulate gyrus ciprofloxacin cirrhosis cirrhosis, infancy cisterna magna cisternogram, radionuclide clam poisoning Clarkson disease claudication, extremity claudication, intermittent of cauda equina climate change Clinical Pathologic Conference(C.P.C.) clinodactyly clofibrate clomipramine clonazepam clonus clopidogrel clorazepate dipotassium clostridium tetani clot retrieval CLOVES syndrome clozapine clubbing of fingers clubfoot as related to neurologic disease cluster headache cluster, geographic coagulopathy Coats syndrome cobalamin C deficiency cocaine cocaine, intrauterine exposure coccidioidomycosis codeine coenzyme Q10 coenzyme Q10 deficiency Coffin-Siris syndrome Cogan's syndrome cognition cognitive delay cogwheel rigidty coinfection colchicine cold hands sign cold intolerance cold temperature coldness collagen vascular disease collagenous sprue collapsin response mediator protein 5 IgG Collier's sign colonoscopy color vision, impaired colpocephaly coma coma, causes of coma, classification of coma, electroencephalography in coma, episodic coma, prognosis of coma, sudden onset coma, unknown etiology common variable immunodeficiency comorbidities compartment syndrome compartment syndrome, gluteal compartment syndrome, medial brachial fascial compazine complement complement deficiency complement, serum complementary medicine complicated migraine complications compression fracture compression neuropathy computers, medicine and concentration, impaired concerta concussion conduction block confabulation confusion confusional state, acute congenital deformities congenital heart disease congenital heart disease, CNS complications with congenital infection, CNS congenital infection, viral congenital malformation congenital malformation, non CNS congenital myasthenic syndromes congenital myopathy congenital myopathy, inflammatory congenital paresis congestive heart failure Congo red stain conjugate gaze, forced conjunctival injection conjunctivitis consanguinity constipation contactin associated protein like 2 antibodies contraction band necrosis contractures, joint contraindications contrast agents, neurotoxicity of controversies in neurology convergence convergence, impaired conversion reaction conversion reaction, children Coombs test, positive cop 1 copper copper deficiency copper metabolism, abnormal cor pulmonale cornea, abnormal cornea, opacification in infancy-causes of cornea, opacity of corneal reflex, abnormal corneal reflex, absent corona radiata coronary artery bypass coronary artery disease coronary artery spasm coronary thrombolysis coronavirus corpus callosum corpus callosum, atrophy of corpus callosum, hypoplastic corpus callosum, infarction of corpus callosum, lesion of corpus callosum, neoplasm of corpus callosum, thinning cortical blindness cortical blindness, transient cortical deafness cortical hand knob cortical hand knob infarct cortical hemorrhage cortical infarction cortical infarction, small cortical muscular atrophy cortical topography cortical wrist drop cortical-basal ganglionic degeneration corticotropin level corticotropin-releasing factor cortisol, elevated cost cost effectiveness cotton-wool spots cough coumarin coumarin, stopping treatment COVID-19 COVID-19, long COX-2 inhibitor coxsackievirus coxsackievirus, myopathy with CPAP cranial nerve enhancement cranial nerve enlargement cranial nerve palsies cranial nerve palsies, bilateral cranial nerve palsies, familial cranial nerve palsies, recurrent cranial nerve tumor cranial nerves cranial nerves, vascular compression cranial neuropathy cranial neuropathy, multiple cranio-cervical junction cranio-cervical junction, pseudotumor craniopharyngioma C-reactive protein C-reactive protein, elevated creatine kinase creatine phosphokinase isoenzyme elevation creatine phosphokinase MB isoenzyme elevation creatine phosphokinase(CPK)elevated creatinine, elevated creatinuria CREST study CREST syndrome Creutzfeldt-Jakob disease, genetic cricopharyngeal bar cricopharyngeal dysfunction cricopharyngeal myotomy critical care unit critical illness crossed straight leg raising test crush syndrome cry, abnormal cry, high-pitched cry, weak crying crying, pathologic cryoglobulinemia cryopreservation cryptococcal meningitis cryptorchidism CRYSTAL AF Cuba cultured skin fibroblasts Cushing's syndrome cutdown cyanide poison cyanosis cycad seed flour cyclic vomiting cyclophosphamide cyclosporine cylindrical spiral cyst cyst, benign intracranial cyst, bone cyst, cortical parenchyma cyst, parenchymal cyst, perineural cyst, ventricular cysticercosis cysticercosis, cerebral cysticercosis, disseminated cysticercosis, intraventricular cysticercosis, miliary cysticercosis, subarachnoid cystinosis cystoisospora belli cytochrome c oxidase cytochrome c oxidase, deficiency cytoid bodies cytokines cytomegalic inclusion disease cytomegalovirus infection cytomegalovirus infection, congenital cytosine arabinoside dabigatran daclizumab dalmane Dandy Walker malformation Danon disease dantrolene sodium DARS D-dimer deafmute deafness deafness, bilateral deafness, sudden deafness, unilateral decerebrate posture decontamination decorticate posture deep gray nuclei deep tendon reflexes DEET degenerative cervical myelopathy degenerative diseases of CNS Dejerine-Sottas syndrome delay in diagnosis delayed dentition delayed muscle relaxation delirium delivery, complicated delusion dementia dementia, cerebrovascular disease causing dementia, childhood dementia, differential diagnosis of dementia, familial dementia, frontal lobe type dementia, frontotemporal dementia, presenile dementia, rapidly progressive dementia, reversible dementia, subcortical dementia, thalamic dementia, transmissible dementia, treatment of demyelinating disease denervation of muscle denervation potentials Dengue fever dense basilar artery sign dense middle cerebral artery sign dental abscess dental malocclusion dental procedure, neurologic complications with dental prostheses dentate nuclei dentate nuclei, lesion of dentatorubral-pallidoluysian atrophy denture cream depressants depression dermatitis dermatitis herpetiformis dermatomyositis dermatomyositis, childhood descending paralysis designer drugs desmin developmental abnormality of brain developmental disability developmental evaluation developmental milestones developmental milestones, loss of developmental retardation dexterity, impaired diabetes insipidus diabetes mellitus diabetes mellitus, chemical diabetes mellitus, congenital and infectious disease with diabetes mellitus, neurologic manifestations of diabetic amyotrophy diabetic cranialneuropathies diabetic mononeuropathy diabetic muscle infarction diabetic radiculopathy diabetic spinal syndromes diabetic visceral neuropathy diagnosis diagnostic criteria dialysis dialysis dementia dialysis disequilibrium syndrome diaminopyridine, 3, 4 diaphragmatic paralysis diaphragmatic paralysis, causes of diarrhea diarrhea, bloody diastematomyelia dichlorphenamide diet dietary supplement diethylene glycol dieting differential diagnosis difficulty climbing stairs difficulty going down stairs diffuse idiopathic skeletal hyperostosis digitalis digitalis intoxication digits, abnormal dilantin dilantin, hypersensitivity to dilantin, toxicity dimethylsulfoxide diphosphonates diphtheria diphtheria-tetanus-pertussis immunization diplegia, atonic diplegia, brachial diplopia diplopia, transient diplopia, vertical disability rating scale, neurological disability, neurological disc space infection disc space narrowing discitis dislocated hip, congenital disorientation disseminated intravascular coagulation(DIC) dissociated sensory loss dissociative disorder distal muscle atrophy distal muscle weakness disulfiram diuretic diurnal variation dizziness DNA probes DNA sequencing docetaxel doll's head maneuver donut sign dopa responsive dystonia dopamine dopamine agonist dopamine antagonist doppler doppler, color dorsoscapular nerve down-beat nystagmus down-beat nystagmus, primary position of gaze downward deviation of eyes downward gaze downward gaze, paralysis of doxycycline DPPX DPPX, antibodies DPPX, antibodies, encephalitis Dravet syndrome driving dronabinol drooling droperidol dropped head syndrome drought drowning drowsiness drug abuse drug abuse, adolescent drug abuse, inhalation drug abuse, neonatal abstinence syndrome with drug abuse, neurologic complications of drug abuse, toxic screen In drug addiction drug induced neurologic disorders drug induced neurologic disorders in children drug interactions drug overdose drug overdose, management of drug withdrawal duplex ultrasound dura, thickened dural rheumatoid nodules dural sinus thrombosis duvalumab dying dysarthria dysdiadochokinesia dysequilibrium syndrome DYSF gene dysferlin dysferlinopathy dysgeusia dyskinesia dyskinesia, buccal lingual facial dyskinesia, drug induced dyskinesia, facial dysmetria dysmorphic dysostosis multiplex dysphagia dysphasia dysphonia dysplasia of C.N.S. dyspnea dyspraxia dysproteinemia dyssynergia cerebellaris myoclonica dysthyroid ocularmyopathy dysthyroidism dystonia dystonia musculorum deformens dystonia, cervical dystonia, children dystonia, delayed onset dystonia, drug induced dystonia, etiology of dystonia, face dystonia, focal dystonia, painful dystonia, paroxysmal dystonia, post traumatic dystonia, psychogenic dystonia, treatment of dystonic reaction, acute dystroglycanopathies dystrophic calcification dystrophin dystrophin associated proteins ear, abnormal ears of the Lynx MR sign eating disorder ecchymoses ECHO virus echocardiogram echocardiogram, contrast echocardiogram, LVH echocardiogram, transesophageal echocardiogram, transesophageal, false negative echoencephalogram echolalia eclampsia ecstasy ectatic basilar artery eczema edema, leg edema, pedal edema, periorbital educational status efficacy ehrlichiosis ejection fraction ejection fraction, abnormal electrical injury of nervous system electrical sensation electrical stimulation electrical stimulation, spinal nerves electrocardiogram, abnormal electrocardiogram, loop electrocardiogram, LVH electrocorticogram electroencephalogram electroencephalogram, abnormalities of electroencephalogram, artifact, muscle electroencephalogram, diffuse slowing electroencephalogram, inflammatory disease electroencephalogram, monitoring, continuous electroencephalogram, pediatric patients electroencephalogram, periodic complexes electroencephalogram, triphasic delta waves electroencephalogram, video monitoring with electromyogram electromyogram, decremental response electromyogram, electrical silence electromyogram, incremental response electromyogram, surface electron microscopy electronystagmography electrophoretic pattern, serum electroretinograph ELISA embolism embolism, aortic embolism, atheromatous embolism, cholesterol embolism, fat embolism, paradoxical embolism, platelet embolism, retinal embolism, silent embolism, source of embolism, systemic embolism, tumor embolism, vertebral-basilar artery embolization, therapeutic emergencies, medical emergencies, neurologic emergency room Emery-Dreifuss muscular dystrophy emotional lability emphysema employment empty sella empyema, epidural-spinal empyema, subdural empyema, subdural-spinal encephalitis encephalitis lethargica encephalitis, acanthamoeba encephalitis, amebic encephalitis, autoimmune encephalitis, bacterial encephalitis, brainstem encephalitis, diagnosis of encephalitis, eastern equine encephalitis, episodic encephalitis, etiology encephalitis, focal encephalitis, human immunodeficiency virus type 1 encephalitis, Japanese encephalitis, paraneoplastic encephalitis, Powassan encephalitis, Rasmussen's encephalitis, recurrent encephalitis, unknown etiology encephalitis, viral encephalitis, viral-causes of encephalocele encephalomyelitis encephalomyelitis, autoimmune encephalomyelitis, parainfectious encephalomyelitis, paraneoplastic encephalomyelitis, postinfectious encephalomyopathy encephalopathy encephalopathy, acute encephalopathy, anoxic encephalopathy, delayed encephalopathy, Hashimoto's encephalopathy, metabolic encephalopathy, neonatal encephalopathy, parainfectious encephalopathy, post anoxic encephalopathy, progressive encephalopathy, septic endarterectomy, carotid endarterectomy, carotid-complications of endarterectomy, carotid-indications for endarterectomy, carotid-long term results endarterectomy, carotid-morbidity and mortality with endemic area endocardial fibrosis endocarditis endocarditis, acute bacterial endocarditis, infectious endocarditis, marantic endocarditis, neurologic manifestations with endocarditis, subacute bacterial endophthlamitis endoscopic surgery endoscopy endovascular therapy enolase enteritis enterovirus enterovirus infection of CNS entrapment neuropathy enuresis enzyme activity enzyme inhibition enzyme treatment enzyme, defect enzyme, muscle disease enzyme, serum eosinophilia eosinophilia-myalgia syndrome eosinophilic fasciitis eosinophilic granulomatosis with polyangiitis ephedrine epidemic epidemiology of neurology epidermal nevus syndrome epidermoid epidural steroid epilepsia partialis continua epileptic encephalopathy epinephrine episcleritis episodic disorders episodic neurologic deficits episodic unconsciousness epistaxis epsilon sarcoglycan gene epsilon-aminocaproic acid(E.A.C.A.) Epstein-Barr virus Epstein-Barr virus, negative equinovarus Erb's palsy erectile dysfunction erethism ergonomics ergotamine erythema migrans erythema multiforme erythrocyte erythromycin escherichia coli esophageal manometry esophageal reflux esophageal varices ethics in neurology ethylene oxide euphoria euthanasia evidence-based research evoked potentials excitotoxin exercise exercise electrocardiography exercise intolerance exercise-induced neurologic dysfunction exercise-induced vascular symptoms exercise-related muscle strength increase exome sequencing exophthalmus exostosis extralimbic encephalitis extraocular muscle atrophy extraocular muscle enlargement extraocular muscle lesion extraocular muscle, metastasis to extrapyramidal extrapyramidal movement disorder, progressive extremity, cold eye closure eye closure, forced eye movement, disorders of eye movement, painful eye, pain in Fabry's disease face, contractions face, elongated face, numbness of facial anomalies facial appearance, abnormal facial expression abnormality facial hair, excessive facial movement disorder facial nerve facial nerve palsy facial nerve palsy, bilateral facial nerve palsy, familial facial nerve palsy, recurrent facial nerve palsy, treatment of facial nerve, lesion of facial pain facial pain, atypical facial rigidity facial weakness facial weakness, bilateral faciobrachial dystonic seizure facioscapulohumeral syndrome factitious disorder factor Xa inhibitor failure to thrive falling false negative false positive false positive VDRL familial familial hemiplegic migraine farmer FARS2 deficiency fasciculation fasciculation, benign fasciotomy fatal familial insomnia fatigable chewing fatigue fatty acid, elevated plasma content Fazio-Londe's disease feeding disorder femoral artery catheterization femoral nerve femoral neuropathy fencing ferritin, elevated fetal alcohol syndrome fetal movements, reduced fetal tissue fetus fever fibrate fibrillations fibrinolytic agents fibrinolytic agents, complications fibrinolytic agents, contraindications fibromyalgia filariasis fine motor function, impaired finger flexor weakness finger nose finger test finger swelling finger tapping finger weakness fingernails, abnormal fingernails, hypoplastic fingerprint bodies fish fish poisoning Fisher C.M. Fisher's syndrome fistula, arterio-venous fistula, arterio-venous, Brescia-Cimino fistula, arterio-venous, carotid-cavernous fistula, arterio-venous, dural fistula, arterio-venous, vertebral flaccid paralysis flail arm syndrome flavivirus flea bite fleas flexeril flexion myelopathy flexor spasm floaters floppy infant fluctuate flu-like illness fluorescein angiography fluorescent treponema antibody absorption/false positive fluoroquinolones fluorouracil fluoxetine flush syndrome flushing flushing, unilateral foam cells folic acid deficiency follow commands fontanel, bulging food allergy food poisoning food-borne infection foot deformity foot drop foot drop, bilateral foot drop, differential diagnoses of foot numbness foot ulcer, neuropathic foot, swollen foot, weakness football neurologic injuries foramen magnum, lesion of forced duction test forceps delivery fourth ventricle, compression fourth ventricle, cyst fracture, long bone fracture, long bones, nerve injury with Fragile-X associated tremor/ataxia-syndrome fragile-X syndrome fragile-X syndrome, carrier frataxin free radical Friedreich's ataxia Friedreich's ataxia, late onset frontal behavioral spatial syndrome frontal lobe, anatomy and physiology frontal lobe, atrophy frontal lobe, behavior with disease of frontal lobe, pathologic signs of frontal lobe, space occupying lesion of fucosidosis Fukuda step test fundus, abnormality of funduscopic exam fungal infection, CNS F-wave response gabapentin gadolinium gag reflex, depressed gait disorder gait, apraxic gait, festinating gait, spastic gait, waddling galactorrhea galactosemia gallium scan gamma amino butyric acid gamma amino butyric acid receptor antibody gamma amino butyric acid-mimetic drug gamma hydroxybutyric acid gamma loop mechanism gammaglobulin therapy, intravenous ganglion ganglionitis gangliosides gangliosidosis GM1 gangliosidosis GM2 gangrene Gantzer's muscle gasoline sniffing gasping gastric dilatation, acute gastric partitioning gastrocnemius muscle weakness gastroenteritis gastrointestinal bleeding gastrointestinal disease, neurologic complications gastrointestinal motility gastrointestinal perforation gastroparesis gastrostomy gastrostomy, percutaneous endoscopic Gaucher's disease Gaucher's disease, adult onset gaze deviation gaze palsy gaze palsy, horizontal gaze palsy, horizontal-bilateral gaze palsy, supranuclear gaze palsy, vertical Gegenhaulten gemfibrozil gender gene gene mutation gene therapy genetic counselling genetic diagnosis genetic diagnosis, prenatal genetic linkage genetic neurologic disorders genetic screening genetic testing genioglossus genital hypoplasia genitofemoral neuropathy genotype genu of corpus callosum geographic location GFAP gene GFAP-IgG giant cell arteritis giardiasis girdle sensation Gitelman's syndrome glabellar sign glaucoma glaucoma, low tension gliadin antibodies glioblastoma multiforme(astrocytoma Gr.III) glioma gliomatosis cerebri globoid cells globus pallidus globus pallidus, hemorrhage globus pallidus, lesion of globus pallidus, lesion of, bilateral glossitis glossopharyngeal neuralgia glucagonoma glucosamine glucose tolerance test, abnormal GluD2 GLUT1 GLUT1 deficiency syndrome glutamic acid glutamic acid decarboxylase, antibody gluteal muscle wasting gluteal muscle weakness gluten-free diet glycine glycine receptor antibodies glycogen debranching enzyme deficiency glycogen storage disease glycoprotein GM1 ganglioside antibodies gonadal dysgenesis Google gout Gowers maneuver gram positive rod granular atrophy, cerebral cortex granular osmiphilic material granuloma, eosinophilic granuloma, pulmonary granulomatosis with polyangiitis granulomatosis, allergic granulomatous disease granulomatous hypophysitis grasp reflex grasping Graves ophthalmopathy gray hair gray matter grimacing Griscelli syndrome groin pain groove sign growth hormone growth hormone deficiency growth retardation grunting guanethidine guanidine Guillain Barre syndrome Guillain Barre syndrome, ataxic form Guillain Barre syndrome, axonal form Guillain Barre syndrome, complications Guillain Barre syndrome, differential diagnosis of Guillain Barre syndrome, etiology of Guillain Barre syndrome, infantile and childhood form Guillain Barre syndrome, ophthalmoplegia in Guillain Barre syndrome, pharyngeal-cervical-brachial variant Guillain Barre syndrome, prognosis of Guillain Barre syndrome, sensory Guillain Barre syndrome, variant forms of guinea pigs Gulf War syndrome gunshot wounds Guyon's canal gynecomastia gyrate atrophy of choroid and retina gyrus, abnormal hair analysis hair, loss hairline, abnormal Hallervorden Spatz disease Hallervorden Spatz disease, late onset hallucination hallucination, auditory hallucination, olfactory hallucination, visual haloperidol hammertoes hamster hand clapping hand deformity hand flapping hand injury hand numbness hand pain hand swelling hand weakness hand wringing handcuff neuropathy handedness hand-foot-mouth disease handlebar palsy hands, fisted Hand-Schuller-Christian disease handwriting hanging hanging leg syndrome head bobbing head circumference head circumference and brain development head injury head injury, mild head lag head nodding head retraction reflex headache headache angina headache, age of onset headache, awakened by headache, bifrontal headache, bilateral headache, bitemporal headache, character of pain headache, children headache, chronic headache, chronic daily headache, classification headache, continuous headache, differential diagnosis of headache, drug induced headache, elderly headache, emergency headache, episodic headache, etiology of headache, evaluation of headache, exertional headache, location headache, new onset headache, nurse run clinic headache, occipital headache, pathophysiology headache, persistent headache, positional headache, post traumatic headache, postpartum headache, poststroke headache, precipitating factors headache, progressive headache, prophylaxis headache, rebound headache, recurrent headache, retro-orbital headache, severe headache, sudden onset of headache, temporal headache, throbbing headache, thunderclap headache, treatment of headache, unilateral headache, vascular headache, withdrawal headache, worst of life health insurance hearing loss hearing loss, bilateral hearing loss, sudden, bilateral hearing loss, unilateral heart block heart block, complete heart murmur heart valve, prosthetic heart wall motion dysfunction heat intolerance heavy metal intoxication heel-knee-shin test heliotrope rash helminthic infection of CNS hemangioma hematochezia hematoma, epidural-spinal hematoma, intracerebral hematomyelia hematuria, gross hematuria, microscopic hemianopia hemianopia, homonymous hemianopia, transient hemiatrophy, cerebral hemiatrophy, congenital hemiballismus hemichorea hemidiaphragm, paralysis of hemidystonia hemifacial atrophy hemifacial spasm hemifacial spasm, paroxysmal hemihypertrophy, congenital hemihypertrophy, facial hemimegalencephaly hemimyoclonic jerks hemiparesis hemiparesis, transient hemiplegia hemiplegia, progressive hemispherectomy hemoglobin abnormality, neurologic complications of hemoglobinuria hemolytic-uremic syndrome hemopericardium hemophilia hemorrhage, intracranial, newborn hemorrhage, periventricular hemorrhage, thalamic hemorrhagic diathesis heparin heparin, low-molecular-weight heparin, subcutaneous hepatic encephalopathy hepatic failure hepatitis hepatitis B virus hepatitis C virus hepatolenticular degeneration(Wilson's disease) hepatolenticular degeneration(Wilson's disease), presymptomatic hepatomegaly hepatosplenomegaly heralding manifestation hereditary myopathy with early respiratory failure herniated disc herniated disc, cervical herniated disc, differential diagnosis of herniated disc, lumbar herniated disc, lumbar-conservative vs.surgical treat.of herniated disc, lumbar-laminectomy herniated disc, thoracic herniation syndromes, intracranial herpes encephalitis herpes simplex encephalitis herpes simplex encephalitis, diagnosis of herpes simplex virus herpes virus herpes virus infection herpes zoster herpes, genital heterophile antibody test heterotopia hexosaminidase-A hiccoughs high arched feet high arched palate highly active antiretroviral therapy hip arthroplasty hip disease hip dysplasia hip flexor weakness hip fracture hip pain hippocampal atrophy hippocampus hippocampus, hyperintense Hirschprung's disease hirsutism hirudin Hispanics histamine-2 receptor blockers histiocytosis histochemistry histochemistry of muscle history of neurology HLA HMGcoA reductase inhibitors hoarseness Hodgkin's disease Hodgkin's disease, neurologic involvement with Hoesch test Holter monitoring homocysteine, serum homocystinuria homosexual honey hormone replacement hormone therapy Horner's syndrome Horner's syndrome, bilateral Horner's syndrome, congenital hospice hospitalization hot bath test H-reflex testing human chorionic gonadotropin, elevated human diploid cell rabies vaccine human genome human granulocytic anaplasmosis human herpesvirus 6 human immunodeficiency virus type 1 human immunodeficiency virus type 1, acute infection human immunodeficiency virus type 1, asymptomatic human immunodeficiency virus type 1, pathogenesis human T-lymphotropic virus type I(HTLV-I) human T-lymphotropic virus type II(HTLV-II) hung reflex hunger Hunter's syndrome huntingtin Huntington's chorea Huntington's chorea, akinetic-rigid form Huntington's disease, children hydatidiform mole hydrazine hydrocephalus hydrocephalus, communicating hydrocephalus, congenital hydrocephalus, exvacuo hydrocephalus, non-communicating(obstructive) hydrocephalus, normal pressure hydrocephalus, transient hydrocortisone hydroquinine hydroxychloroquine hydroxyglutaric aciduria hydroxyindole acetic acid 5(5HIAA) hydroxytryptophan L-5(L-5 HTP) hyperactivity hyperacusis hyperadrenalism hyperalimentation hyperammonemic encephalopathy hyperamylasemia hyperbaric oxygen hyperbilirubinemia hypercalcemia hypercapnia hypercholesterolemia hypercoagulable state hyperekplexia hypereosinophilic syndrome(HES) hyperesthesia hyperexcitable peripheral nerve disorder hypergammaglobulinemia hyperglycemia hyperglycinemia hyperglycinemia, nonketotic hyperhidrosis hyperhidrosis, palmar hyperhomocysteinemia hyperinsulinism hyperintense vessel sign hyperkalemia hyperkalemic periodic paralysis hyperkeratosis hyperlipoproteinemia hypermagnesemia hypernatremia hyperornithinemia hyperosmotic coma hyperparathyroidism hyperparathyroidism, secondary hyperpathia hyperphagia hyperphosphatasia hyperpigmentation of skin hyperpyrexia, CNS disorder causing hyperreflexia hypersegmented polys hypersensitivity reaction hypersomnia hypertelorism hypertension hypertension, cerebrovascular disease with hypertension, intracranial causes of hypertension, paroxysmal hypertensive crisis hypertensive encephalopathy hyperthermia hyperthyroidism hypertonia hypertonia, congential hypertrichosis hypertriglyceridemia hypertrophic cardiomyopathy hypertrophic intracranial pachymeningitis hypertrophic spinal pachymeningitis hyperuricemia hyperventilation hyperviscosity hypoalbuminemia hypocalcemia hypocalcemia, causes of hypocalcuria hypocomplementemia hypodontia hypogammaglobulinemia hypogeusia hypoglossal nerve paralysis hypoglycemia hypoglycemic coma hypoglycorrhachia hypogonadism hypohidrosis hypokalemia hypokalemic alkalosis hypokalemic paralysis hypokalemic periodic paralysis hypokinetic left ventricle hypomagnesemia hypomelanosis of Ito hypometric saccades hypomyelination hyponatremia hyponatremia with cerebral disorders hyponatremic encephalopathy hypoosmolality of serum hypoparathyroidism hypoparathyroidism, idiopathic hypophonia hypophosphatemia hypopigmentation of skin hypopituitarism hypopnea hypoproteinemia hypoprothrombinemia hypopyon hyporeflexia hyposmia hypotelorism hypotension, systemic hypothalamus hypothalamus, disturbance of hypothalamus, lesion of hypothermia hypothyroidism hypotonia hypotonia, infants hypoxia hypoxia, newborn hypoxic encephalopathy iatrogenic neurologic disorders ideomotor apraxia idiopathic idiopathic CD4+lymphopenia idiopathic hypertrophic subaortic stenosis idiopathic inflammatory myopathy idiopathic inflammatory orbital disease idiopathic polyneuropathy IFA ifosfamide IgG4, serum IgG4-related disease ileus, paralytic ilioinguinal neuropathy illusions imbalance imbalance, postural immediate recall immune checkpoint inhibitors immune complexes immune reconstitution inflammatory syndrome immune-related adverse events immunization, neurologic complications with immunocompetent immunodeficiency immunoelectrophoresis, serum immunofluorescence immunofluorescent"band"test immunohistochemistry immunologic disease immunology and the nervous system immunomodulation immunosuppression immunosuppressive agents immunotherapy implantable cardiac loop recording device impotence impulsivity inability to sit up inability to stand on tiptoes inappropriate antidiuretic(A.D.H.)hormone inappropriate antidiuretic(A.D.H.)hormone, CNS involvement with inattention inborn errors of metabolism incidence inclusion bodies inclusion bodies, eosinophilic cytoplasmic inclusion bodies, eosinophilic intranuclear inclusion bodies, intracytopasmic inclusion bodies, intranuclear inclusion bodies, ubiquitin inclusion body myositis incontinence, fecal incontinentia pigmenti incoordination India Indonesia industrial neurologic disorders infant, evaluation of infantile bilateral striatal necrosis infantile hemiplegia infantile neuronal degeneration infantile spasm infantile tremor syndrome infection infection, recurrent infectious mononucleosis infectious mononucleosis, neurologic findings with infliximab influenza influenza A virus influenza B virus infraorbital nerve infraspinatus muscle infusion pump in-hospital injection neuropathy injection, intramuscular INR values insect repellent insect sting insecticides insight, loss insomnia insular cortex insular cortex, lesion insulin insulinoma intellectual deficit intellectual deterioration intelligence quotient interferon interferon alpha interferon antibodies interferon beta 1-a interferon beta 1-b interferonopathy intermittent positive pressure breathing internal capsule internet interneurone disease internuclear ophthalmoplegia interobserver agreement interosseous muscles interstitial pulmonary fibrosis intestinal biopsy intestinal pseudoobstruction intraaortic balloon pump intracardiac electrophysiologic testing intracerebral hemorrhage intracerebral hemorrhage, bilateral intracerebral hemorrhage, causes of intracerebral hemorrhage, differential diagnosis of intracerebral hemorrhage, lobar intracerebral hemorrhage, multiple intracerebral hemorrhage, recurrent intracerebral hemorrhage, volume intracranial hemorrhage intracranial hypertension, benign intracranial pressure, increased intranasal medication intrathecal antispasticity drugs intrathecal chemotherapy intrathecal pump intrauterine intrauterine infection intrauterine infection, viral intrauterine infection, viral of CNS intravenous drug abuse intraventricular hemorrhage intrinsic hand muscles intrinsic hand muscles, wasting of introverted intubation iodine deficiency iododeoxyuridine ipecac ipilimumab iritis iron, brain irritability irritable baby Isaacs syndrome ischemic exercise test islet cell tumor isoniazid Jackson's syndrome Jakob-Creutzfeldt disease Jakob-Creutzfeldt disease, cerebellar variant Jakob-Creutzfeldt disease, medical precaution with Jakob-Creutzfeldt disease, variant Jakob-Creutzfeldt disease, young adult Jamaica ginger paralysis Janeway spots Japan jaundice jaw claudication jaw clonus jaw closure weakness jaw contractures jaw jerk, abnormal jaw pain JC virus Jewish jittery baby joint hypermobility juvenile distal and segmental muscular atrophy juvenile idiopathic inflammatory myopathy juvenile myoclonus epilepsy juvenile paresis juxtacortical hemorrhage karyotyping Kawasaki disease Kayser-Fleischer ring Kearns-Sayre syndrome kelch-like protein 11 antibodies keratitis keratitis, interstitial keratoconjunctivitis Kernig's sign ketamine ketoconazole ketogenic diet kinesia paradoxica klippel feil syndrome Kobberling-Dunnigan syndrome konzo Korsakoff's psychosis Krabbe's disease Kugelberg-Welander syndrome kuru plaques kyphoscoliosis, neurologic causes of kyphosis labetalol lacrimal gland enlargement lacrimation lactate lactic acidemia lactic dehydrogenase(LDH) lacunar infarction lacunar infarction, differential diagnosis of lacunar infarction, hemorrhagic lacunar infarction, progressive Lafora body Lafora's disease laminar necrosis, cortical laminectomy laminectomy, cervical laminectomy, lumbar language disorder in adults laryngeal spasm laryngismus stridulus Lasegues sign lateral rectus palsy lateral sinus thrombosis lateropulsion laughing, pathologic L-dopa L-dopa, drug interactions with and side effects of L-dopa, potentiators of lead and the nervous system lead line, gingival lead poisoning learning disability learning disability, in children Leber's hereditary optic neuropathy left handedness left ventricular dilatation leg atrophy leg dragging leg numbness leg spasms leg spasms, painful leg stiffness leg swelling leg weakness, bilateral leg weakness, unilateral Legionella pneumophilia Legionnaires'disease Leigh's disease Leigh's disease, adult variety leishmaniasis lens, dislocation of lenticular nucleus, lesion of, bilateral leprosy leptospirosis lesions too numerous to count lethargy leucine rich glioma inactivated 1 antibodies leukapheresis leukemia leukemia, neurologic findings assoc.with leukocyte enzyme abnormality leukocytes leukocytosis leukodystrophy leukoencephalitis, acute necrotizing hemorrhagic leukoencephalopathy leukoencephalopathy with calcification and cysts leukoencephalopathy, differential diagnosis leukoencephalopathy, hereditary diffuse leukoencephalopathy, toxic leukopenia leukotrienes levamisole level of consciousness, decreased level of consciousness, differential diagnosis in levetiracetam levitation levonorgestrel Lewy body Lewy body disease, diffuse Lhermitte's sign Liberia libido, decreased lid lid abnormalities lid closure, weakness of lid lag lid retraction, lower lid twitch life expectancy life support, withdrawal of life support, withholding of life sustaining treatment limb hypertrophy limb shaking limb-girdle weakness limbic encephalitis linear lesion linomide lip, biting lipid lowering agent lipid storage disorder of CNS lipid storage myopathy lipodystrophy lipoma of CNS lipoma of skin lipomatosis lipomatosis, multiple symmetrical lipoprotein receptor-related protein 4 liquorice lissencephaly listeria monocytogenes lithium lithotomy livedo reticularis liver biopsy liver disease liver function enzymes liver scan liver transplantation Loa loa lobar atrophy locked-in syndrome loiasis long bone lesion long thoracic nerve lorazepam lordosis lovastatin low back pain low back pain, chronic low birth weight Lowe's syndrome L-tryptophan lumbar canal, stenosis of lumbar puncture lumbar puncture, complications of lumbar puncture, indications for lumbosacral plexopathy lumbosacral plexus lumbosacral plexus, lesion of lumbosacral plexus, neuritis lumbosacral radiculopathy lumbrical muscles lung transplantation lupus anticoagulant Lyme disease lymph node biopsy lymphadenitis lymphadenopathy lymphadenopathy, axillary lymphadenopathy, cervical lymphadenopathy, hilar lymphadenopathy, paraaortic lymphocyte fingerprint profiles lymphocytic choriomeningitis lymphocytic meningoradiculitis lymphocytosis lymphohistiocytosis lymphoid adenohypophysitis lymphoma lymphoma involving CNS lymphoma, primary of CNS lymphomatoid granulomatosis lymphopenia lysosomal storage disease lysosomes, abnoral machine learning macrocephaly macroglobulinemia macular degeneration Madonna facies Maghreb magnesium salts malabsorption malabsorption syndrome malaise malaria malformation, CNS, congenital malformation, vascular malformation, vascular, cerebral malformation, vascular, dural malignancy screen malignancy, occult malignant hyperpyrexia malignant papulosis mandibular nerve mandibular neuropathy manganese intoxication mania Man-In-The-Barrel syndrome mannitol marche a petits pas Marchiafava-Bignami disease marihuana Marinesco-Sjogren syndrome Martin-Gruber anastamosis masked facies Massachusetts masseter muscle hypertrophy masseter muscle spasm masseter muscle tenomyositis masseter muscle wasting masseter muscle weakness mastoiditis maxillary nerves McArdle's disease McArdle's disease, adult onset McLeod syndrome meclizine meconium staining medial medullary syndrome medial rectus palsy median nerve median nerve, lesion of median neuropathy mediastinum, mass of mediastinum, widening medical-legal aspects of neurology medulla oblongata medulla oblongata, infarction of medulla oblongata, lesion of Mees lines megalencephaly MEK inhibitor melanoma, malignant MELAS syndrome Melkersson's syndrome melphalan memory, defect of recent memory, impairment of memory, recent meningeal biopsy meningeal biopsy, false negative meningeal enhancement meningeal gliomatosis meninges meningioma meningismus meningitis meningitis, acinetobacter calcoaceticus var.antitratus meningitis, aseptic meningitis, bacterial meningitis, bacteriologic etiology of meningitis, basilar meningitis, children meningitis, chronic meningitis, clinical features of meningitis, CSF cell count-normal meningitis, CSF findings in meningitis, cysticercosis meningitis, drug induced meningitis, elderly meningitis, eosinophilic meningitis, factors influencing mortality in meningitis, fungal meningitis, fungal-negative CSF culture meningitis, gram negative meningitis, late neurologic sequelae in meningitis, leptospira meningitis, leukemic meningitis, lupus meningitis, lymphomatous meningitis, melanomatous meningitis, meningococcal meningitis, Mollaret's meningitis, monocytic meningitis, neurologic aspects and complications of meningitis, neutrophilic meningitis, noninfectious meningitis, plasma cell meningitis, recurrent meningitis, spinal fluid smear and culture of meningitis, syphilitic meningitis, TB meningitis, treatment of meningocele, traumatic meningococcemia meningoencephalitis meningoencephalitis, amoebic meningoencephalomyelitis meningoencephalopathy meningomyelitis menometrorrhagia menses menses, irregular mental retardation mental retardation, familial mental status, abnormal mental status, abnormal, acute meperidine mercaptopropionyl glycine MERCI trial merosin MERRF syndrome mesial temporal lobe mestinon metabolic acidosis metabolic alkalosis metabolic disorder, primary metabolic disorder, primary-screening tests metachromatic leukodystrophy metachromatic leukodystrophy, juvenile metallic taste methadone methcathinone methotrexate methyl benzene methylene tetrahydrofolate reductase methylenetetrahydrofolate reductase deficiency methylglutaconic aciduria methylhydrazine derivatives methylmalonic acid, serum methylmalonic acidemia metoclopramide metronidazole Mexican Mexico mexiletine microaneurysm, retinal microangiopathic hemolytic anemia microangiopathy, brain microangiopathy, retina microcephaly microdactyly microemboli micrognathia micrographia microhemorrhage, intracerebral microinfarcts micropolygyria micropthalmia microscopic polyangiitis microsporidia microsurgery midbrain midbrain, atrophy midbrain, infarction of midbrain, lesion of middle cerebellar peduncle middle cerebellar peduncle, lesion middle cerebellar peduncle, lesion, bilateral middle cerebral artery territory infarction middle cerebral artery, emboli to middle cerebral artery, occlusion of middle cerebral artery, stenosis of Middle east migraine migraine with aura migraine, aura of migraine, children migraine, chronic migraine, equivalents migraine, hemiplegic migraine, intractable migraine, pathogenesis migraine, pregnancy migraine, prevalence migraine, prophylaxis migraine, seizures in migraine, transformed migraine, treatment of migraine, triggers mild cognitive impairment Millard Gubler syndrome Mills syndrome mimics Mini Mental Status Examination minimally conscious state miosis mirtazapine misdiagnosis misdirection mitochondrial disease mitochondrial disease, pathogenesis mitochondrial encephalomyopathy mitochondrial recessive ataxic syndrome mitoxantrone mitral valve lesion mitral valve prolapse mitral valve vegetation mixed connective tissue disease MNGIE syndrome mobility mobility aids moclobemide mogadon molecular genetics mongolism monoamine oxidase inhibitors monoclonal antibodies monoclonal gammopathy monoclonal gammopathy of uncertain significance monocytosis monomelic amyotrophy monomelic myositis mononeuritis multiplex mononeuritis multiplex, causes of mononeuropathy mononeuropathy chronic inflammatory demyelinating mononeuropathy multiplex mononeuropathy, children mononeuropathy, motor monoparesis monoparesis, focal mood change moonshine morphine mortality Morton's neuroma Morvan's fibrillary chorea mosquito Motor Band Sign motor cortex motor dysfunction motor neuron disease motor neuron disease, juvenile form motor neuron disease, misdiagnosis motor neuron disease, spontaneous recovery motor signs motor symptoms motor system motorcycle accidents mouse movement disorder movement disorder, delayed onset movement disorder, drug induced movement disorder, extrapyramidal movement disorder, hyperkinetic movement disorder, paroxysmal movement disorder, psychogenic movement disorder, treatment of MPTP MRI MRI, abdomen MRI, abnormal MRI, ADC maps MRI, angiography MRI, angiography, contrast enhanced MRI, angiography, false negative MRI, angiography, tomographic MRI, brachial plexus MRI, cardiac MRI, CAT scan compared to MRI, contrast enhanced MRI, cortical enhancement MRI, cranial nerves MRI, diffusion tensor MRI, diffusion weighted MRI, disappearing lesion on MRI, emergent MRI, extraocular muscle enhancement MRI, eye of tiger sign MRI, false negative MRI, fast MRI, FLAIR MRI, FLAIR, hyperintense vessels MRI, functional MRI, gradient-echo MRI, gray matter enhancement MRI, high signal foci on MRI, high signal intensity of basal ganglia MRI, hypointense signal foci on MRI, indications for MRI, lumbosacral plexus MRI, muscle MRI, negative MRI, optic nerve MRI, orbit MRI, paramagnetic effect MRI, pelvis MRI, peripheral nerve MRI, ring sign MRI, serial MRI, spinal cord MRI, spinal cord, increased intramedullary cord signal MRI, spine MRI, sulcal hyperintensity MRI, susceptibility weighted MRI, T1 weighted fat suppression MRI, venography MRS mucopolysaccharidoses mucopolysacchariduria mucormycosis multicore myopathy multifocal acquired demyelinating sensory motor neuropathy multiminicore disease multinucleated giant cell multiple endocrine neoplasia multiple myeloma multiple organ failure multiple sclerosis multiple sclerosis, diagnosis of multiple sclerosis, diet in multiple sclerosis, differential diagnosis of multiple sclerosis, misdiagnosis multiple sclerosis, pain in multiple sclerosis, relapsing multiple sclerosis, treatment of multiple system atrophy muromonab-CD3 muscle atrophy, focal muscle atrophy, progressive muscle atrophy, static muscle biopsy muscle biopsy, extraocular muscle biopsy, needle muscle cramp muscle cramp, nocturnal muscle culture muscle diseases, characteristics of muscle fibrosis muscle hypertrophy muscle hypertrophy, congenital muscle pain muscle pain-fasciculation syndrome muscle phosphofructokinase deficiency muscle phosphorylase deficiency muscle relaxant muscle spasm muscle spasm, face muscle spasm, paraspinal muscle stiffness muscle strength, testing muscle swelling muscle swelling, focal muscle tenderness muscle transfer muscle twitching muscle wasting, diffuse muscle weakness muscle weakness, causes of muscle weakness, insidious onset of muscle weakness, intermediate onset of muscle weakness, proximal muscle weakness, sudden onset of muscle, metabolic disorders of muscle-eye-brain disease muscular dystrophy muscular dystrophy, Becker muscular dystrophy, Becker, carrier muscular dystrophy, cardiovascular changes with muscular dystrophy, central nervous system abnormality muscular dystrophy, classification muscular dystrophy, congenital muscular dystrophy, congenital, Fukuyama type muscular dystrophy, congenital, Ullrich muscular dystrophy, differential diagnosis of muscular dystrophy, distal, Miyoshi muscular dystrophy, Duchenne muscular dystrophy, Duchenne, carrier muscular dystrophy, Duchenne, neonatal screening muscular dystrophy, Duchenne, presymptomatic detection muscular dystrophy, dystrophin normal muscular dystrophy, facioscapulohumeral muscular dystrophy, female occurrence of muscular dystrophy, LAMA2 muscular dystrophy, limb-girdle muscular dystrophy, neurogenic hypothesis of mushroom poisoning MuSK antibodies mussel poisoning mutism myasthenia gravis myasthenia gravis, classification myasthenia gravis, cold test for myasthenia gravis, congenital myasthenia gravis, diagnosis myasthenia gravis, differential diagnosis myasthenia gravis, distal weakness myasthenia gravis, drug induced myasthenia gravis, drug resistant myasthenia gravis, etiology of myasthenia gravis, exacerbation myasthenia gravis, familial incidence of myasthenia gravis, infantile and juvenile myasthenia gravis, late-onset myasthenia gravis, limb-girdle myasthenia gravis, misdiagnosis of myasthenia gravis, neonatal myasthenia gravis, neuromuscular junction in myasthenia gravis, non motor symptoms myasthenia gravis, ocular myasthenia gravis, paraneoplastic myasthenia gravis, presenting manifestations myasthenia gravis, prognosis of myasthenia gravis, receptor site in myasthenia gravis, remission of myasthenia gravis, seronegative myasthenia gravis, thymectomy in myasthenia gravis, treatment of myasthenia gravis, unmasked myasthenia gravis, variants myasthenic crisis myasthenic sneer myasthenic syndrome myasthenic syndrome, treatment of mycobacterial infection mycobacterium bovis mycobacterium xenopi mycophenolate mycoplasma mycoplasma pneumoniae mycosis fungoides mycotic aneurysm myelin protein zero gene myelination of nervous system myelinolysis, extrapontine myelitis myelitis, longitudinal myelitis, transverse myelitis, transverse, recurrent myelogram myelogram, air myelogram, cervical myeloma, osteosclerotic myelomalacia myeloneuropathy myelopathy myelopathy, ischemic myelopathy, arteriovenous malfor.of spinal cord causing myelopathy, carcinomatous myelopathy, chronic progressive myelopathy, radiation induced myelopathy, vacuolar myeloradiculitis myeloradiculopathy myocardial biopsy myocardial infarction myocardial infarction, acute myocardial infarction, unrecognized myocardial injury myocardial ischemia myocarditis myoclonic ataxia myoclonic dystonia myoclonic encephalopathy of infancy myoclonic jerks myoclonus myoclonus, abdominal myoclonus, action myoclonus, cortical myoclonus, differential diagnosis of myoclonus, epilepsy myoclonus, essential myoclonus, face myoclonus, multifocal myoclonus, orthostatic myoclonus, post anoxic myoclonus, psychogenic myoclonus, segmental myoclonus, sleep myoclonus, stimulus sensitive myoclonus, treatment of myocytolysis myoedema myoglobinuria myokymia myokymia, facial myoneuropathy myopathy myopathy inflammatory, classification myopathy, acute myopathy, alcoholic myopathy, amyloid myopathy, autoimmune myopathy, axial myopathy, carcinomatous myopathy, centronuclear myopathy, critically ill myopathy, desmin myopathy, diabetic myopathy, distal myopathy, distal Laing myopathy, distal, vacuolar myopathy, distal, Welander's myopathy, drug-induced myopathy, focal myopathy, genetic myopathy, hereditary myopathy, hypocalcemic myopathy, hypokalemic myopathy, inclusion body myopathy, inclusion body with Paget's disease myopathy, inclusion body, hereditary myopathy, inflammatory myopathy, inflammatory, classification myopathy, metabolic myopathy, mitochondrial myopathy, monomelic myopathy, myofibrillar myopathy, necrotizing myopathy, necrotizing, autoimmune myopathy, necrotizing, immune-mediated myopathy, neurogenic hypothesis of myopathy, painful myopathy, proximal myopathy, quadriceps myopathy, radiation-induced myopathy, steroid induced myopathy, steroid responsive myopathy, thyroid disease causing myopathy, toxic myopathy, vacuolar myopia myorhythmia myositis myositis ossifican, localized myositis ossificans, progressive myositis specific autoantibody myositis, acute of childhood myositis, bacterial myositis, eosinophilic myositis, focal myositis, fungal myositis, granulomatous myositis, juvenile myositis, ocular myositis, parasitic myositis, post infectious myositis, pterygoid myostatin myotonia myotonia congenita myotonia dystrophica myotonic discharges myotubularin mysoline myxedema coma myxedema, neurologic manifestations of N20 response nabilone nabiximols N-acetylcysteine N-acetyl-L-aspartic acid narcolepsy narcotic analgesics nasal bridge, wide nasal polyp nasal regurgitation nasal septum, perforation of nasal speech nasal stuffiness natalizumab Native Americans nausea and vomiting neck extension neck flexion neck pain neck stiffness neck weakness neck, webbed necrotizing granuloma necrotizing vasculitis needle induced neuropathy negative neglect Negri bodies neisseria meningitis Nelson's syndrome nemaline rod myopathy nemaline rod myopathy, adult onset neonatal abstinence syndrome neonatal infection, viral neonatal screening, genetic neurologic disorders neoplasm, hormone producing neoplasm, hormone producing, ectopic neoplasm, intracranial neoplasm, intracranial assoc.with systemic hypertension neoplasm, intracranial, differential diagnosis of neoplasm, metastatic neoplasm, metastatic to brachial plexus neoplasm, metastatic to CNS neoplasm, metastatic to CNS-surgical resection neoplasm, metastatic to CNS-treatment of neoplasm, metastatic to lumbosacral plexus neoplasm, metastatic to muscle neoplasm, metastatic to orbit neoplasm, peripheral nerve neoplasm, pituitary neoplasm, primary intracerebral neoplasm, primary intracranial neoplasm, primary of CNS neoplasm, primary of CNS-intraventricular neoplastic angioendotheliosis Nepal nephritis nephrocalcinosis nephrotic syndrome nerve agents nerve biopsy nerve biopsy, indication nerve conduction studies nerve conduction studies, false negative nerve conduction studies, false positive nerve conduction studies, motor nerve conduction studies, sensory nerve culture nerve enlargement nerve grafting nerve growth factor nerve hypertrophy nerve injury nerve repair, end to end nerve root biopsy nerve root compression nerve root enhancement nerve root hypertrophy nerve root, lumbar, lesion of nerve transfer neuralgia neuralgia, intercostal neuralgia, treatment of neuraminidase deficiency neurexin-3 alpha antibodies neuritis neuritis, causes of neuritis, heavy metals causing neuroaxonal dystrophy neuroaxonal dystrophy, infantile neuroaxonal dystrophy, juvenile neuroaxonal leukodystrophy neuroblastoma neurocardiology neurocutaneous disease neuroendocrinology neurofibrillary degeneration neurofibroma neurofibromatosis 1 neurofibromatosis 2 neurofibromin neurogenic atrophy neurogenic bladder neurogenic stunned myocardium neurogenic vs.myopathic atrophy neuroleptic neuroleptic induced catatonia neuroleptic malignant syndrome neuroleptic, atypical neurolipidosis IV neurologic complications neurologic complications of, burns neurologic complications of, chronic pulmonary disease neurologic complications of, surgery neurologic complications of, systemic cancer neurologic complications of, systemic disease neurologic consultation neurologic disease neurologic disease, diagnoses of neurologic disease, diagnoses of, clinical bedside neurologic disease, incurable neurologic disease, multifocal neurologic disease, tempo neurologic education neurologic evaluation neurologic examination neurologic examination, abnormal neurologic examination, focal neurologic examination, video neurologic history neurologic signs neurologic symptoms neurologic testing neurological intensive care neurologist neurolymphomatosis neurolysis neuroma neuromuscular blockade neuromuscular disease, electrodiagnosis of neuromuscular junction neuromuscular junction, abnormality of neuromyelitis optica (Devic's disease) neuromyelitis optica spectrum disorder neuromyotonia neuromyotonia and axonal neuropathy neuron specific enolase neuronal cell surface antigen neuronal ceroid-lipofuscinosis neuronal degeneration neuronal intranuclear inclusion disease neuronal migration disorder neuronopathy neuronopathy, sensory neuronopathy, sensory and motor neurons neuroophthalmology neuropathology neuropathology, brain neuropathology, peripheral nerves neuropathy neuropathy, acute neuropathy, amyloid neuropathy, asymmetric neuropathy, asymptomatic neuropathy, ataxic neuropathy, autoimmune neuropathy, backpack neuropathy, bicycle neuropathy, chronic neuropathy, classification of neuropathy, cryoglobulinemic neuropathy, demyelinating neuropathy, diabetic neuropathy, diphtheritic neuropathy, hereditary peripheral neuropathy, hypertrophic neuropathy, iatrogenic neuropathy, idiopathic neuropathy, immune neuropathy, ischemic neuropathy, ischemic monomelic neuropathy, medication induced neuropathy, motor neuropathy, motor, multifocal neuropathy, multifocal neuropathy, onion bulb neuropathy, painful neuropathy, paraneoplastic neuropathy, peripheral neuropathy, peripheral, treatment neuropathy, postoperative neuropathy, recurrent neuropathy, sensory neuropathy, short-fiber neuropathy, small-fiber neuropathy, small-fiber, painful sensory neuropathy, thoracoabdominal neuropathy, toxic neuropathy, traumatic neuropathy, vasculitic, nonsystemic neuropathy, vasculitic, systemic neuropathy, work up for neurophysiology neuroprotective agents neuropsychiatry neuroradiology, interventional neurosis neurosis, treatment of neurosyphilis neurotemesis neurotoxic neurotoxicity, acute neurotoxin neurotransmitter neurotrophin-3 neurovascular compression neutropenia New England newborn, evaluation of next-generation sequencing nicotine nicotinic acid Niemann-Pick disease nifedipine night blindness night sweats nightmares Nipah virus nitrofurantoin nitrogen mustard nitrous oxide nivolumab NMDA antagonists NMDA receptors nocardiosis nonsteroidal anti-inflammatory drug nonverbal Noonan Syndrome normal North America nortriptyline nucleotidase-5 activity number needed to treat numbness, ascending numbness, extremity numbness, generalized nusinersen nutritional deficiency nystagmus nystagmus, dissociated nystagmus, periodic nystagmus, primary position of gaze nystagmus, rotary nystagmus, vertical obesity obsessive-compulsive disorder obstetric complications obstetric neurologic injuries obturator nerve obturator neuropathy occipital lobe, infarction occipital lobe, infarction, bilateral occipital lobe, lesion of occupational neurologic disorders occupational neuropathies octreotide ocular bobbing ocular flutter ocular motility, disorders of ocular myoclonus ocular myopathy ocular myopathy, differential diagnosis Oculinum oculocephalic reflex oculogyric crisis oculomasticatory myorhythmia oculopharyngeal muscular dystrophy oculovestibular reflex odontoid process odontoid process, fracture of odynophagia olanzapine old age, neurology of olfactory bulb olivary degeneration, hypertrophic onconeural antibodies Onufrowicz nucleus opened mouth ophthalmoplegia ophthalmoplegia, acute ophthalmoplegia, bilateral, acute ophthalmoplegia, neonatal ophthalmoplegia, painful ophthalmoplegia, plus syndrome ophthalmoplegia, progressive external ophthalmoplegia, recurrent ophthalmoplegia, total ophthalmoplegic migraine opiate opisthotonus Oppenheim muscular dystrophy opportunistic infection opportunistic infection, CNS opsoclonus opsoclonus, differential diagnosis of opsoclonus-myoclonus syndrome optic atrophy optic atrophy, hereditary optic atrophy, infants optic atrophy, unilateral optic chiasm, enlarged optic disc optic disc edema optic nerve optic nerve sheath enhancement optic nerve, compression of optic nerve, enlarged optic nerve, hypoplasia of optic nerve, lesion of optic neuritis optic neuritis, bilateral optic neuropathy optic neuropathy, bilateral optic neuropathy, ischemic optic neuropathy, ischemic, anterior optic neuropathy, nutritional oral contraceptives oral contraceptives, cerbrovascular disease and oral contraceptives, neurologic complications with oral ulcerations orange peel appearance of skin orbicularis oculi muscle orbit orbit, biopsy orbit, cellulitis of orbit, inflammation in orbit, lesions of orbit, mass orbit, meningioma of orbit, neoplasms of orbit, pseudotumor of orbital apex orbital apex syndrome organ transplantation organomegaly ornithine transcarbamylase deficiency oropharyngeal weakness orthopnea orthostatic hypotension osmotic demyelination syndrome osteoarthritis, lumbar spine osteomalacia osteomyelitis osteomyelitis, spinal osteopetrosis osteoporosis otitis, neurologic complications with otosyphilis ototoxicity ovarian tumor overlap syndrome overuse syndrome owl's eye sign of spinal cord oxalosis, primary oxazepam oxybutynin oxycodone oxygen therapy pacemaker, cardiac-transvenous pachygyria pachymeningitis, cranial Paget's disease Paget's disease, psychosis in Paget's disease, spinal cord problem in pain pain, abdominal pain, arm pain, back pain, body pain, buttock pain, calf pain, central pain, elbow pain, flank pain, foot pain, head pain, hysterical pain, interscapular pain, leg pain, management of chronic pain, neuropathic pain, periorbital pain, severe pain, testicular pain, thigh pain, throat pain, total body palatal myoclonus palate, paralysis palate, paralysis-unilateral palilalia palliative care pallidotomy pallor palmaris brevis spasm palpitations pancreatitis pancuronium 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in Parkinsonism-dementia complex parotid gland swelling parotitis paroxysmal dystonic choreoathetosis paroxysmal neurologic deficits paroxysmal neurologic disorder paroxysmal nonkinesigenic dyskinesia partial thromboplastin time, prolonged parvovirus PAS positive PAS positive material in the brain patent foramen ovale pathognomonic pathologic reflex pathology patient information and support pectoral nerve pectus excavatum pediatric neurology pedicles of vertebrae, erosion of peek sign pellagra pelvic mass pembrolizumab penguin silhouette sign penicillamine penicillin pentazocine Penumbra System percussion induced muscle contraction perhexiline maleate periarteritis nodosa pericardial effusion pericardial friction rub pericarditis perineurioma perineuritis perineuritis, optic periodic paralysis periodic paralysis, thyrotoxic perioral numbness peripheral blood smear peripheral blood smear, abnormal peripheral nerve, lesion of peripheral pulse, absent peripheral vascular disease peri-procedural periventricular leukomalacia pernicious anemia peroneal muscle atrophy, causes of peroneal nerve peroneal nerve palsy peroneal nerve palsy, bilateral peroneal nerve, lesion of peroxisomal disease peroxisomes perseveration persistent vegetative state personality change personality disorder pertussis immunization pes cavus petechiae petit mal status phakomatoses phencyclidine poisoning phenelzine pheneturide phenobarbital phenothiazine phenothiazine, dyskinesia associated with phenylketonuria phenylketonuria, variant form of pheochromocytoma phobias phonophobia phosphorylase b kinase deficiency photic stimulation photophobia photosensitivity, skin phrenic nerve phrenic nerve pacemaker phrenic nerve paralysis phrenic nerve, injury of physical activity physical therapy physician assisted suicide phytanic acid Pick's disease pigmentary retinopathy pinched face pioglitazone piracetam piriformis muscle syndrome Pisa syndrome pituitary pituitary stalk pituitary stalk, enlarged 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polyuria Pompe's disease of glycogen storage pons, atrophy pons, infarction of pons, lesion of pontine glioma pontine hemorrhage pontocerebellar atrophy porphyria position sensation, abnormal positive sharp waves post infectious polyneuropathy post polio syndrome posterior column disease posterior fossa posterior fossa, arteriovenous malformation posterior fossa, differential diagnosis of lesions of posterior fossa, lesion of posterior fossa, signs of posterior inferior cerebellar artery syndrome posterior interosseous nerve posterior interosseous neuropathy posterior leukoencephalopathy syndrome posterior longitudinal ligament, ossification of postinfectious postoperative neurologic complications postpartum postural abnormality postviral fatigue syndrome potassium potassium channel antibodies potassium channel dysfunction practice guidelines Prader-Labhart-Willi syndrome prayer sign praziquantel precentral gyrus precipitating factors preclinical pre-eclampsia pregnancy, neurologic complications in premarin premature infant prenatal prenatal diagnosis by amniocentesis pressure sores pretectal syndrome prevention of neurologic disorders primary aldosteronism primary episodic ataxia primary lateral sclerosis primary thrombocythemia prion disease prisoners of war, neurologic complications in procainamide procarbazine procyclidine progeria progesterone prognosis progranulin progressive encephalomyelitis with rigidity syndrome progressive infantile poliodystrophy progressive multifocal leucoencephalopathy progressive muscular dystrophy progressive myoclonic epilepsy progressive neurologic disorder progressive pallidum atrophy progressive spinal muscular atrophy progressive supranuclear palsy prolactin, elevated pronator syndrome propafenone propofol propranolol proprioception, abnormal proptosis proptosis, alternating proptosis, bilateral proptosis, unilateral prostigmine protease inhibitor, HIV-1 protein 14-3-3, cerebrospinal fluid protein 14-3-3, cerebrospinal fluid, false negative proteinuria prothrombin time, prolonged protozoan infection proximal muscle atrophy proximal myotonic myopathy pruritus pseudoabducens palsy pseudobulbar palsy pseudohypertrophy pseudointernuclear ophthalmoplegia pseudomedian nerve palsy pseudomyasthenia pseudomyotonia pseudoperipheral palsy pseudoradial nerve palsy pseudoulnar palsy psoriasis psychiatric disorder psychiatric problems in neurologic disorders psychological testing psychological testing, children psychomotor retardation psychosis psychosis, acute psychosis, cause of psychotic behavior pterygoid muscle weakness ptosis ptosis, alternating ptosis, asymmetric ptosis, bilateral ptosis, familial ptosis, unilateral puerperium Puerto Rico pull test pulmonary edema pulmonary embolism pulmonary function tests pulmonary hypertension pulmonary infiltrates pulmonary mass pulmonary nodules pulmonary stenosis pulvinar sign pupil pupil, abnormality in neurologic disorders pupil, dilated and fixed, bilateral pupil, 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radiation therapy, total body radiculitis radiculopathy radionuclide imaging, heart ragged-red fibers Ramsay Hunt syndrome Rankin score rapid onset dystonia parkinsonism rapidly fatal neurologic illness rapidly progressing neurologic illness rash rash, hand rash, painful rat exposure raw milk ingestion Raynaud's phenomenon reading disorder, acquired real-time quaking-induced conversion rebound recombinant activated factor VII recombinant DNA recruitment recruitment, reduced recurrent recurrent laryngeal nerve paralysis red eye Red flags reflex sympathetic dystrophy reflex sympathetic dystrophy, children reflex, brainstem reflex, brainstem, absent reflex, stretch reflex, tonic stretch refractory sprue Refsum's disease regional enteritis rehabilitation for neurologic disorders release phenomena REM sleep behavior disorder remission remote effect of cancer on the nervous system remternetug renal biopsy renal cell carcinoma renal failure renal failure, acute renal infarct renal stones renal transplantation renal tubular acidosis renal tubular necrosis renal vein thrombosis repetition strain injury repetitive nerve stimulation reptiles research reserpine and reserpine like drugs respirations in CNS disease respirator respiratory arrest respiratory depression respiratory distress syndrome, neurologic status with respiratory dyskinesias respiratory failure respiratory myoclonus respiratory paralysis, pharmacologic respiratory tract infection restless leg syndrome restrictive ophthalmopathy reticular formation reticulum cell sarcoma retina, abnormal retinal artery occlusion retinal branch artery occlusion retinal degeneration retinal dysplasia retinal hemorrhages retinal infarction retinal ischemia retinal lesion retinal microvascular disease retinal vasculitis retinitis pigmentosa retinopathy retrocollis retro-orbital pain retroperitoneal mass retropulsion retrovirus Rett's syndrome reverse split hand sign reverse straight leg raising test reversible cerebral vasoconstrictive syndromes reversible neurologic disorder review article reviparin Reye's syndrome Reye's syndrome, adult RFLPs rhabdomyolysis rhabdomyosarcoma rhabdomyosarcoma of orbit rheumatic fever rheumatic heart disease rheumatoid arthritis rheumatoid arthritis factor(R.A.factor) rheumatoid arthritis, neurologic complications of rheumatoid pachymeningitis rheumatoid vasculitis rhinorrhea rhizotomy rhizotomy, chemical rhizotomy, phenol rhomboencephalopathy riboflavin riboflavin transporter deficiency ribonucleoprotein antibody rickets rickettsial organism rifampin right to die rigid spine syndrome rigidity rigidity, axial riluzole rippling muscle disease risk factors risk-benefit assessment risperidone risus sardonicus ritalin rituximab Rocky Mountain spotted fever rodents Rolandic artery Romberg's sign root lesion, nerve rooting reflex Rosai-Dorfman disease Rosenthal fibers rosiglitazone roundworm Roussy Levy syndrome rubella encephalitis rubella encephalitis, progressive rubella syndrome rubella vaccine rubella virus rubeola virus rubeola, encephalitis running Sabin-Feldman dye test saccadic eye movements saccadic eye movements, abnormal safety salivary gland enlargement salivation, excessive sarcoglycan sarcoidosis sarcoidosis, CNS sarcoma sarilumab Sarin Saudi Arabia saxitoxin scalenus anticus syndrome scalp necrosis scalp swelling scalp tenderness scannig speech Schilder's disease schistocytes schizophrenia Schmidt syndrome Schwartz-Jampel syndrome sciatic neuropathy sciatica scleritis sclerodactyly scleroderma scleroderma, neurologic involvement with scleromyxedema sclerosis, bone SCN1A gene scoliosis scoliosis, neurologic association with scooters scotoma scotomata, scintillating screaming screening sea-blue histiocytes season second wind phenomena sedation sediment sign sedimentation rate sedimentation rate, elevated segmental demyelination seizure seizure, adult onset seizure, age of onset seizure, children seizure, classification of seizure, 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shivering shock, hypovolemic short neck short stature short thumb shoulder, dislocation shoulder, elevation shoulder, numbness shoulder, pain in shoulder, subluxation shoulder, weakness shoulder-girdle wasting shoveling shunt procedure, ventricular sialadenitis sicca syndrome sick sinus syndrome sickle cell disease sickle cell prep. simvastatin sinemet single photon emission computed tomography single-fiber electromyography sinus histiocytosis sinus pain sinus tenderness sinuses, diseases of sinusitis Sjogren's syndrome Sjogren's syndrome, neurologic manifestations of skew deviation skin, biopsy skin, darkening of skin, discoloration skin, lesions in neurologic disorders skin, temperature difference skin, thickened skin, tight skull x-ray skull x-ray, abnormal sleep sleep apnea sleep apnea, obstructive sleep pathology and physiology slit lamp examination sloped shoulders slow virus infection of CNS slurred speech small for dates infant, problems in small vessel disease small vessel 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spine, tenderness spinocerebellar ataxia spinocerebellar ataxia type 1 spinocerebellar ataxia type 16 spinocerebellar ataxia type 2 spinocerebellar ataxia type 3/Machado Joseph disease spinocerebellar ataxia type 7 spinocerebellar degeneration spirochete infection spirometry spironolactone spitting splenectomy splenic infarcts splenium of corpus callosum splenomegaly splint splinter hemorrhages spondylosis spongy degeneration of brain spontaneous muscle activity spontaneous remission sports medicine, neurology of sprue square wave jerks squirrels stage-fright staggering standing difficulty staphylococcal protein A column therapy staphylococcus aureus stare staring spells startle myoclonus startle reaction starvation, therapeutic statin therapy statin therapy, discontinuation statin therapy, dose status asthmaticus status dystonicus status epilepticus status epilepticus, intractable status epilepticus, myoclonic status epilepticus, nonconvulsive status tetanicus steatorrhea stellate-ganglion block stem cell tourism stem cell transplantation stent, carotid artery stent, carotid artery, complications stent, carotid artery, efficacy stent, carotid artery, indications Stephens syndrome steppage gait stereotaxic surgery stereotyped behavior stereotypy sternocleidomastoid muscle sternotomy steroid steroid injection steroid psychosis steroid therapy, CNS treatment and complications with Stevens-Johnson syndrome stiff joints stiff legs stiff limb syndrome stiff man syndrome stillbirth Still's disease stimulant drugs stimulation, deep brain stimulation, sensory stinger Stokes-Adams syndrome stool culture stooped posture storage disease of CNS strabismus straight leg raising test strangulation streptococcal infection streptococcus pneumoniae streptokinase stress management stress, emotional striatal encephalitis striatonigral degeneration striatonigral degeneration, infantile striatum, lesion of striatum, lesion of, bilateral stridor stroke unit stroke, progression of strokelike episodes strychnine poisoning stuporous stuttering subacute myelo-opticoneuropathy(S.M.O.N.)complex subacute sclerosing panencephalitis(S.S.P.E.)Dawson's disease subacute sclerosing panencephalitis, adult onset subarachnoid hemorrhage subarachnoid hemorrhage, prognosis subclavian artery stenosis subclavian vein catheterization subcutaneous edema subcutaneous nodules subdural effusion subdural hematoma subdural hematoma, interhemispheric subdural hematoma, metastatic carcinoma deposits causing substantia nigra subtraction of x-rays suck reflex suck, poor sudden death sudden infant death syndrome suicide sulfite oxidase deficiency sulfone sumatriptan summer superior cerebellar artery infarction superior cerebellar artery syndrome superior cerebellar peduncle superior gluteal nerve palsy superior ophthalmic vein superior orbital fissure syndrome superior sagittal sinus superior sagittal sinus thrombosis superoxide dismutase suprascapular nerve suprascapular neuropathy suprasellar lesion supraspinatus muscle sural nerve survival motor neuron gene Susac's syndrome suspended sensory loss suxamethonium swallow evaluation Swan-Ganz catheter sweating sweating, abnormality of Sweet's syndrome swimming symmetric brain lesions sympathetic block sympathomimetic drugs symptomatic syncope syncope, differential diagnosis of syncope, recurrent synkinesis synovitis synucleinopathy syphilis, diagnosis and treatment syphilis, neurologic complications with syringobulbia syringomyelia systemic illness systemic inflammatory response syndrome systemic lupus erythematosus systemic lupus erythematosus, drug induced systemic lupus erythematosus, neurologic complications with systemic lupus erythematosus, neuro-opthal.complications with T lesion of MCA-ICA tabes dorsalis Tabun tachycardia tachypnea Takayasu's arteritis Takotsubo cardiomyopathy tandem gait, ataxic Tangier's disease tardive dyskinesia tardive dystonia taste tau protein tauopathy taxol Tay-Sachs disease tea teeth, abnormal teeth, number of in infants telangiectases telangiectases, periungual telangiectases, retinal teleconsulting telemedicine telemetry, cardiac teleneurology telestroke temper tantrums temporal artery, biopsy temporal artery, tender temporal lobe, atrophy temporal lobe, lesion temporal lobe, lesion, bilateral temporalis muscle hypertrophy temporalis muscle swelling temporalis muscle tenderness temporalis muscle wasting temporalis muscle weakness temporomandibular joint temporomandibular joint, dislocation temporomandibular joint, pain temporomandibular joint, synovitis tender points tenderness tendonitis tendonitis, calcific tenosynovitis tensilon tensilon test tensilon test, false negative tensilon test, false positive tensilon test, paradoxical tension headache teratogenesis teratoma teratoma, ovarian term infant terrorist attack testicular atrophy testicular biopsy tetanus tetanus antitoxin tetanus toxoid tetany tetany, latent tetany, normocalcemic tetrabenazine tetracycline tetrahydrobiopterin tetrodotoxin Texas Thailand thalamic tumors thalamus thalamus, atrophy of thalamus, infarction, bilateral thalamus, lesion of thalamus, lesion of-bilateral thallium poisoning the million hearts initiative thermography theta coma thiamine thiamine deficiency thiazide diuretic third nerve palsy third nerve palsy, bilateral thirst thoracic outlet syndromes Three territory sign thrombectomy thrombin inhibitor thromboangiitis obliterans cerebri thrombocytopenia thrombocytosis thrombophlebitis thrombophlebitis, prophylaxis thrombosis, cerebral thrombotic microangiopathy thrombotic thrombocytopenia purpura thrombus, intracardiac thrombus, mural thrush thumb weakness thymectomy thymic hyperplasia thymoma thymus and neuromuscular function thyroid function tests thyroid gland, enlarged thyroid stimulating immunoglobulins thyroiditis thyrotoxicosis thyrotropin thyrotropin-releasing hormone thyrotropin-releasing hormone, stimulation test tiagabine tibial nerve tibial nerve compression tic tic, motor tick bite tick paralysis tick-borne encephalitis ticlopidine timolol tinnitus tinnitus, causes of tinnitus, pulsatile tissue plasminogen activator, intravenous titinopathy titubation tizanidine tocilizumab toe walking Tolosa Hunt syndrome tomaculous neuropathy tone, muscle tone, muscle, increased tongue, atrophy tongue, biting tongue, enlarged tongue, fasciculations of tongue, impaired movements of tongue, pain tongue, protrusion of tongue, smooth tongue, swelling tongue, weakness tonic cerebellar fits tonic foot response tonic spasms tonsillar herniation of cerebellum topiramate torticollis torticollis, familial torticollis, post traumatic total knee arthroplasty toxic encephalopathy toxic oil syndrome toxic shock syndrome toxins, nervous system toxoplasma complement fixation test toxoplasma gondii toxoplasmosis, acquired toxoplasmosis, CNS toxoplasmosis, muscle tracheostomy tram-track sign transcarotid artery revascularization transcutaneous 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ultrasonography, head ultrasonography, head, fetus-neonate ultrasonography, nerve ultrasonography, orbit uncal herniation unconsciousness unconsciousness, episodic unconsciousness, transient undiagnosed Unverricht-Lundborg disease upgaze upgaze, paralysis of upright-tilt test upward deviation of eyes urea-cycle enzymopathies uremia uremic encephalopathy uremic twitching uric acid, low urinalysis, abnormal urinary 17 hydroxycorticosteroids urinary 17 ketosteroids urinary casts urinary catecholamines urinary frequency urinary incontinence urinary retention urinary tract infection urinary urgency urine osmolality, elevated urine test for metabolic disorders urine test in toxic screen urine, dark urokinase urticaria uveitis vaccination, neurologic complications with vaccine vaginal bleeding valium valsalva maneuver valvulopathy vanilmandelic acid, urine varicella zoster virus vascular endothelial growth factor vascular syndromes vasculitides vasculopathy vasopressin vasospasm vasospasm, cerebral vectors of infection vecuronium vegetarianism vein of Galen Venereal Disease Research Laboratory test venous thrombosis, non-cerebral ventricular enlargement ventricular fibrillation ventriculitis verapamil vertebral artery vertebral artery occlusion vertebral artery stenosis vertebral artery tortuosity vertebral erosion vertebral infarction vertebral-basilar insufficiency vertigo vertigo, cervical vertigo, positional vertigo, treatment of very long chain fatty acids vestibular function, tests of vestibulopathy vibratory sensation, abnormal Vietnamese vinblastine vincristine neurotoxicity violent behavior viral infection viral infection, CNS viral isolation viral load viral myopathy virus, slow vision, blurred vision, blurred, monocular vision, failure of in childhood visual acuity, decreased visual acuity, decreased, monocular visual evoked response visual field defect visual field defect, altitudinal visual fields, constricted visual impairment visual loss visual loss, 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