Differential (Click to cross reference) abdominal cramps abdominal distention abdominal x-ray abducens nerve paralysis abducens nerve paralysis, bilateral abducens nerve paralysis, children abiotrophy abortion, spontaneous abscess, cerebellum abscess, intracerebral abscess, intracerebral, multiple abscess, intracerebral, recurrent abscess, intracerebral, tuberculous abscess, intracranial-fungal abscess, sphenoid sinus abulia accomodation, abnormal acetylcholine receptor acetylcholine receptor antibody aciduria acoustic nerve acoustic neurinoma acquired immunodeficiency syndrome acquired immunodeficiency syndrome defining illness acquired immunodeficiency syndrome dementia complex acquired immunodeficiency syndrome myelopathy acquired immunodeficiency syndrome, heralded by neurologic invol acquired immunodeficiency syndrome, infants and children acrochordon acromegaly acrylamide ACTH activities of daily living acute ataxia of childhood acute cerebellar ataxia acute disseminated encephalomyelitis acute intermittant porphyria acute necrotizing encephalitis acute toxic leukoencephalopathy acyclovir adalimumab addiction, heroin addiction, heroin-neurologic complications with Addison's disease adenine arabinoside adrenoleukodystrophy advances in neurology adverse drug reaction afebrile affect, flat Africa ageusia aggression agitation airway obstruction akathisia akinetic mute akineton alcohol alcohol block, subarachnoid alcohol intolerance alcohol intoxication alcohol, heart involvement with alcohol, neurologic complications with alcoholic withdrawal states, DT's, convulsions, etc. alcoholism alemtuzumab algorithm alkylating agents alopecia alpha methyldopa hydrazine alpha-fetoprotein altered states of consciousness alternating hemiplegia alternating hemiplegia of childhood alternative medicine aluminum alveolar hypoventilation Alzheimer's disease amaurosis fugax amblyopia, toxic amenorrhea aminoglycoside aminopyridine, 4 amiodarone amitriptyline ammonia amnesia amnesia, anterograde AMPA receptor antibodies amphetamines amphetamines, dyskinesia associated with amphiphysin antibodies amphotericin B ampicillin amyelia amygdala amyloid angiopathy, cerebral amyloid angiopathy, cerebral, inflammatory type amyloid beta protein amyloid beta-related angiitis amyloid deposition amyloidosis amyotrophic lateral sclerosis amyotrophic lateral sclerosis, differential diagnosis amyotrophic lateral sclerosis, etiology of amyotrophic lateral sclerosis, guamian type of amyotrophic lateral sclerosis, misdiagnosis amyotrophic lateral sclerosis, Parkinson-dementia-complex amyotrophic lateral sclerosis, treatment of amyotrophic lateral sclerosis-like syndrome ANA analgesic anaphylaxis anastrozole anatomy of anchor bias anemia anemia, hemolytic anemia, megaloblastic anencephaly anergy anesthesia, epidural anesthesia, general anesthesia, local anesthesia, spinal aneurysm aneurysm, intracranial aneurysm, intracranial, growth aneurysm, intracranial, treatment of 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lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Churg-Strauss syndrome cigar smoking cigarette smoking ciguatera poisoning cimetidine cinnarizine ciprofloxacin circadian rhythm cirrhosis cis-platinum cladribine clam poisoning Clinical Pathologic Conference(C.P.C.) clioquinol clofibrate clomipramine clonazepam clonidine clonus clozapine cluster, geographic coagulopathy cobalt toxicity cocaine cocaine, intrauterine exposure Cockayne's syndrome coenzyme Q10 Cogan's syndrome cognition cogwheel rigidty coinfection colchicine cold intolerance collagen vascular disease collapsin response mediator protein 5 IgG Collier's sign colloid cyst color vision color vision, impaired coma coma, causes of coma, prognosis of comorbidities compartment syndrome compartment syndrome, gluteal compazine compliance complicated migraine complications compression neuropathy concentration, impaired conduction block confusion confusional state, acute congenital birth defects 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creatinine, elevated CREST syndrome critical care unit critical illness cry, abnormal cry, weak crying cryoglobulinemia cryptococcal antigen cryptococcal meningitis cryptococcoma, cerebral cryptococcosis cryptorchidism Cuba cyanide poison cyclophosphamide cyclosporine cyst, epidermoid of CNS cyst, porencephalic cystometrogram, abnormal cytokine release syndrome cytokines cytomegalic inclusion disease cytomegalovirus infection cytomegalovirus infection, congenital cytoreductive surgery cytosine arabinoside cytotoxic lesions of the corpus callosum daclizumab dantrolene sodium deafness deafness, bilateral deafness, sudden decontamination deep gray nuclei DEET defecation deferoxamine degenerative diseases of CNS delay in diagnosis delirium delirium, work up for delusion dementia dementia, childhood dementia, diagnostic evaluation of dementia, differential diagnosis of dementia, rapidly progressive dementia, reversible dementia, subcortical dementia, treatment of demyelinating disease 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neurological disability, neurological disease modifying agents disorientation disseminated intravascular coagulation(DIC) distal muscle weakness disulfiram diuretic dizziness DNA probes docetaxel domoic acid donepezil dopa responsive dystonia dopamine agonist dopamine antagonist down-beat nystagmus doxycycline drooling dropped head syndrome drought drowsiness drug abuse drug abuse, inhalation drug abuse, neurologic complications of drug abuse, toxic screen In drug addiction drug dependence drug holiday drug induced neurologic disorders drug induced neurologic disorders in children drug interactions drug overdose drug overdose, accidental drug overdose, management of drug withdrawal Dupuytren's contractures dura, thickened dural arteriovenous malformation dural sinus thrombosis duvalumab dying dysarthria dysgeusia dyskinesia dyskinesia, buccal lingual facial dyskinesia, drug induced dyslexia dysmetria dysphagia dysphasia dysphonia dyspnea dyspraxia dysproteinemia dystonia dystonia 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disorder felbamate femoral neuropathy fenfluramine fentanyl fertility fetal alcohol syndrome fetus fever fibrillations fibrinolytic agents fibrinolytic agents, complications fibrinolytic agents, intra-arterial local infusion fine motor function, impaired finger nose finger test fingernails, abnormal fingolimod fish fish poisoning flaccid paralysis flavivirus floppy infant fluctuate fludarabine flu-like illness flunarizine fluorescein angiography fluoroquinolones fluorouracil fluoxetine flush syndrome folic acid follicle stimulating hormone follow commands fomepizole fontanel, bulging food poisoning food-borne infection foot drop formaldehyde formication fornix, lesion of foscarnet fracture, long bone fried egg appearance frontal lobe, behavior with disease of frontal lobe, lesion of frontal lobe, pathologic signs of fumarate fundus, abnormality of funduscopic exam fungal infection fungal infection, CNS furosemide gabapentin gadolinium gag reflex, depressed gait disorder gait, apraxic gallium scan gamma amino butyric acid gamma amino butyric acid receptor antibody gamma butyrolactone gamma hydroxybutyric acid gamma knife therapy gammaglobulin therapy, intravenous ganciclovir ganglioglioma ganglionitis gangrene gardener gasoline sniffing gasping gastric partitioning gastric surgery gastroenteritis gastrointestinal bleeding gastroparesis gaze palsy gaze palsy, horizontal gaze palsy, supranuclear gaze palsy, vertical gemcitabine gemfibrozil gender gene gene mutation genetic diagnosis genetic linkage genetic neurologic disorders genital ulcerations gentamicin geographic location Gerstmann syndrome gests antagoniste giant cell arteritis Gilles de la Tourette syndrome ginkgo biloba ginseng glabellar sign glare, light-induced Glasgow coma score glaucoma glaucoma, acute Gliadel Wafers glioblastoma multiforme(astrocytoma Gr.III) glioblatoma multiforme (astrocytoma Gr.III), etiology glioma glioma, low-grade gliomatosis cerebri gliosis globus pallidus globus pallidus, hemorrhage globus pallidus, lesion of globus pallidus, lesion of, bilateral glossitis glucose tolerance test, abnormal glue sniffing GLUT1 deficiency syndrome glutamic acid glutamic acid decarboxylase, antibody glycine receptor antibodies glyphosate GM1 ganglioside antibodies goiter gout gram negative rod gram positive cocci gram positive rod granuloma, eosinophilic granulomatosis with polyangiitis granulomatous disease grasp reflex gray matter groaning growth hormone growth retardation guanidine Guillain Barre syndrome Guillain Barre syndrome, differential diagnosis of Guillain Barre syndrome, infantile and childhood form Gulf War syndrome gyrus, abnormal H1N1 influenza hair, darkening of Hallervorden Spatz disease hallucination hallucination, auditory hallucination, olfactory hallucination, visual haloperidol hand numbness hand swelling hand weakness Hand-Schuller-Christian disease Hartnup's disease head bobbing head injury head nodding headache headache, bifrontal headache, children 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immunodeficiency virus type 1, prophylaxis human immunodeficiency virus type 1, testing human immunodeficiency virus type 2 human T-lymphotropic virus type I(HTLV-I) Huntington's chorea hydatidiform mole hydrocephalus hydrocephalus, exvacuo hydrocephalus, non-communicating(obstructive) hydrochlorthiazide hydrogen peroxide hydrogen sulphide hydroxychloroquine hyperactivity hyperammonemic encephalopathy hyperamylasemia hyperbaric oxygen hyperbaric treatment hyperbilirubinemia hyperbilirubinemia, CNS abnormality after hypercalcemia hypercoagulable state hyperesthesia hyperglycemia hyperhidrosis hyperhomocysteinemia hyperinsulinism hyperkalemia hyperkeratosis hyperlipidemia hyperosmia hyperphagia hyperphosphatasia hyperpigmentation of skin hyperreflexia hypersensitivity reaction hypersomnia hypertension hypertension, cerebrovascular disease with hypertensive encephalopathy hyperthermia hypertriglyceridemia hypertrophic intracranial pachymeningitis hypertrophic spinal pachymeningitis hyperuricemia hyperviscosity hypocalcemia hypogeusia hypoglycemia hypoglycemic agent, oral hypoglycemic coma hypoglycorrhachia hypokalemia hypomagnesemia hyponatremia hypopituitarism hypopyon hyporeflexia hypotension, systemic hypothalamus hypothalamus, damage to hypothalamus, disturbance of hypothalamus, lesion of hypothalamus, neoplasm of hypothermia hypothermia, causes of hypothyroidism hypotonia hypotonia, infants hypoxia hypoxic encephalopathy iatrogenic neurologic disorders ibuprofen idiopathic idiopathic inflammatory myopathy idiopathic thrombocytopenic purpura ifosfamide IgG4, serum IgG4-related disease ileus, paralytic imbalance imbalance, postural immune checkpoint inhibitors immune effector cell-associated neurotoxicity syndrome immune reconstitution inflammatory syndrome immune reconstitution inflammatory syndrome, paradoxical immune reconstitution inflammatory syndrome, unmasked immune-related adverse events immunization, neurologic complications with immunocompetent immunodeficiency immunofluorescent exam of CSF cells immunohistochemistry immunologic disease immunology and the nervous system immunomodulation immunosuppression immunosuppressive agents immunotherapy impotence impulsivity in situ hybridization 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 body myositis incontinence, fecal incoordination India indinavir indomethacin industrial neurologic disorders inebilizumab infant, evaluation of infantile spasm infection infectious mononucleosis infectious mononucleosis, neurologic findings with inferior colliculus infliximab influenza influenza A virus influenza immunization in-hospital inosiplex insect repellent insect sting insecticides insomnia insular cortex 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of testis lymphoma, meningeal lymphoma, plasmablastic lymphoma, primary of CNS lymphoma, systemic lymphopenia lysosomal storage disease macular degeneration macular edema magnesium sulfate malabsorption malaria malformation, CNS, congenital malformation, vascular malformation, vascular, cerebral malformation, vascular, treatment of malignancy screen malignancy, occult malignant hyperpyrexia manganese intoxication mannitol marche a petits pas Marcus Gunn pupil marihuana Mary Walker phenomenon MATILDE regimen mechlorethamine mediastinum, mass of medication error medication withdrawal medulla oblongata medulla oblongata, lesion of medullary streaks medulloblastoma Mees lines MEK inhibitor melanoma, malignant MELAS syndrome mellaril memory memory, defect of recent memory, impairment of memory, recent Meniere's disease meningeal biopsy meningeal enhancement meningeal enhancement, nodular meningeal gliomatosis meninges meningioma meningismus meningitis meningitis, aseptic meningitis, 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mercaptopurine MERS mesial temporal lobe mestinon metabolic acidosis metabolic disorder, primary metallic taste metamyelocytes metformin methacholine methadone methanol intoxication methcathinone methotrexate methyl benzene methyl bromide methyl isobutyl ketone methylene-blue methylhydrazine derivatives methylmalonic acid, serum methylmalonic acidemia methyl-n-butyl ketone metoclopramide metoprolol metrizamide metronidazole microaneurysm, retinal microangiopathic hemolytic anemia microangiopathy, brain microangiopathy, retina microcephaly microdialysis microglial nodules microhemorrhage, intracerebral microinfarcts micropthalmia microscopic polyangiitis microsurgery midbrain midbrain, lesion of middle cerebellar peduncle middle cerebellar peduncle, lesion middle cerebral artery territory infarction middle cerebral artery, stenosis of migraine migraine, pathogenesis migraine, seizures in migraine, treatment of mild cognitive impairment mimics Minamata disease minocycline miosis 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demyelinating disease MRI, diffusion tensor MRI, diffusion weighted MRI, diffusion weighted, pattern MRI, disappearing lesion on MRI, false negative MRI, FLAIR MRI, gradient-echo MRI, gray matter enhancement MRI, gyral enhancement MRI, high signal foci on MRI, high signal intensity of basal ganglia MRI, hypointense signal foci on MRI, indications for MRI, lesion burden MRI, magnetization transfer sequence MRI, mass effect on MRI, muscle MRI, negative MRI, nodular enhancement MRI, optic nerve MRI, orbit MRI, pelvis MRI, punctate pattern MRI, ring sign MRI, serial MRI, skull bone changes MRI, spinal cord MRI, spinal cord, increased intramedullary cord signal MRI, spine MRI, sulcal hyperintensity MRI, susceptibility weighted MRI, T1 weighted high signal foci MRI, venography MRI, vessel wall MRI, vessel wall enhancement MRI, volumetry MRS mucopolysaccharidoses mucormycosis multimodal neuroimaging multinucleated giant cell multiple myeloma multiple organ failure multiple sclerosis multiple sclerosis, acute multiple sclerosis, aggressive multiple sclerosis, benign form of multiple sclerosis, children multiple sclerosis, chronic progressive multiple sclerosis, clinical patterns multiple sclerosis, conversion to clinically definite multiple sclerosis, cost of multiple sclerosis, diagnosis of multiple sclerosis, differential diagnosis of multiple sclerosis, disability status scale multiple sclerosis, early onset multiple sclerosis, etiology of multiple sclerosis, misdiagnosis multiple sclerosis, monosymptomatic multiple sclerosis, pathogenesis multiple sclerosis, prognosis multiple sclerosis, relapsing multiple sclerosis, secondary progressive multiple sclerosis, treatment of multiple sclerosis, treatment of, first attack multiple sclerosis, tumefactive multiple sclerosis, worsening muromonab-CD3 muscle atrophy, progressive muscle biopsy muscle cramp muscle pain muscle spasm muscle stiffness muscle strength, testing muscle swelling muscle tenderness muscle twitching muscle wasting, diffuse muscle weakness muscle weakness, insidious onset of muscle weakness, proximal muscle weakness, sudden onset of muscular dystrophy muscular dystrophy, Becker muscular dystrophy, Duchenne muscular dystrophy, facioscapulohumeral MuSK antibodies mussel poisoning mutism myasthenia gravis myasthenia gravis, classification myasthenia gravis, diagnosis myasthenia gravis, differential diagnosis myasthenia gravis, drug induced myasthenia gravis, drug resistant myasthenia gravis, etiology of myasthenia gravis, exacerbation myasthenia gravis, infantile and juvenile myasthenia gravis, misdiagnosis of myasthenia gravis, neonatal myasthenia gravis, neuromuscular junction in myasthenia gravis, ocular myasthenia gravis, passive transfer of 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 syndrome myasthenic syndrome, treatment of mycobacterium avium-intracellulare mycobacterium haemophilum mycobacterium xenopi mycophenolate mycoplasma pneumoniae mycosis fungoides mycotic aneurysm mycotoxin myelin basic protein myelitis myelitis, longitudinal myelitis, transverse myelitis, transverse, recurrent myelodysplasia myelogram myelogram, complications of myelogram, metrizamide myelomalacia myeloneuropathy myelopathy myelopathy, ascending myelopathy, necrotizing myelopathy, radiation induced myelopathy, vacuolar myeloproliferative disorder myeloradiculitis myeloradiculopathy myocardial infarction myocardial infarction, acute myocarditis myoclonic jerks myoclonus myoclonus, action myoclonus, epilepsy myoclonus, post anoxic myoclonus, stimulus sensitive myoglobinuria myoneuropathy myopathy myopathy, acute myopathy, alcoholic myopathy, autoimmune myopathy, critically ill myopathy, distal, vacuolar myopathy, drug-induced myopathy, hypokalemic myopathy, inflammatory myopathy, mitochondrial myopathy, necrotizing myopathy, necrotizing, autoimmune myopathy, necrotizing, immune-mediated myopathy, proximal myopathy, steroid induced myopathy, steroid responsive myopathy, toxic myopathy, vacuolar myopia myopia, sudden onset of myositis myositis, bacterial myotonia dystrophica myotonic discharges mysoline myxedema coma N-acetyl-L-aspartic acid nalidixic acid naltrexone narcotic analgesics nasal decongestant nasal speech nasopharyngeal carcinoma natalizumab nausea and vomiting neck pain neck weakness necrotizing granuloma negative nelarabine toxicity nelfinavir nemaline rod myopathy nemaline rod myopathy, adult onset neonatal infection, viral neoplasm, intracranial neoplasm, intracranial-incidence and epidemiology of neoplasm, metastatic neoplasm, metastatic to CNS neoplasm, metastatic to CNS-differential diagnosis of neoplasm, metastatic to CNS-hemorrhage into neoplasm, metastatic to CNS-multiple neoplasm, metastatic to CNS-origin of neoplasm, metastatic to CNS-prognosis of neoplasm, metastatic to CNS-prophylactic chemotherapy of neoplasm, metastatic to CNS-prophylactic irradiation of neoplasm, metastatic to CNS-recurrent neoplasm, metastatic to CNS-treatment of neoplasm, metastatic to Dura neoplasm, metastatic to lumbosacral plexus neoplasm, posterior fossa neoplasm, primary intracerebral neoplasm, primary intracerebral, reoperation neoplasm, primary intracerebral, resection neoplasm, primary intracranial neoplasm, primary intracranial-treatment of neoplasm, primary of CNS neoplasm, primary of CNS assoc.with primary malig.other sites neoplasm, primary of CNS-aged neoplasm, primary of CNS-children neoplasm, primary of CNS-classification neoplasm, primary of CNS-differential diagnosis neoplasm, primary of CNS-familial occurrence neoplasm, primary of CNS-hemorrhage in neoplasm, primary of CNS-incidence of neoplasm, primary of CNS-infants neoplasm, primary of CNS-intraventricular neoplasm, primary of CNS-multiple neoplasm, primary of CNS-recurrent neoplasm, primary of CNS-surgical treatment of neoplasm, primary of CNS-survival neoplasm, primary of CNS-treatment of neoplasm, second primary neoplastic angioendotheliosis neoplastic meningitis nephritis nerve agents nerve biopsy nerve block nerve conduction studies nerve conduction studies, motor nerve conduction studies, sensory nerve injury nerve root enhancement nerve root hypertrophy nerve root, metastasis neural crest neural crest, abnormal neuralgia neuritis, heavy metals causing neuroaxonal degeneration neuroaxonal dystrophy neuroblastoma neuroendocrinology neurofibrillary degeneration neurofibromatosis 1 neurofilaments neuroleptic neuroleptic induced catatonia neuroleptic malignant syndrome neurologic complications neurologic complications of, chronic pulmonary disease neurologic complications of, surgery neurologic complications of, systemic cancer neurologic complications of, systemic disease neurologic disease neurologic disease, diagnoses of neurologic disease, tempo neurologic evaluation neurologic examination neurologic examination, focal neurologic history neurologic signs neurologic symptoms neurolymphomatosis neuromuscular blockade neuromuscular disease, electrodiagnosis of neuromuscular junction neuromuscular junction, abnormality of neuromyelitis optica (Devic's disease) neuromyelitis optica spectrum disorder neuromyelitis optica, IgG neuromyotonia neuron specific enolase neuronal cell surface antigen neuronal ceroid-lipofuscinosis neuronopathy neuronopathy, sensory neuroophthalmology neurootology neuropathology neuropathology, brain neuropathology, peripheral nerves neuropathy neuropathy, acute neuropathy, classification of neuropathy, cryoglobulinemic neuropathy, demyelinating neuropathy, diabetic neuropathy, diphtheritic neuropathy, etiologies of neuropathy, hereditary peripheral neuropathy, iatrogenic neuropathy, immune neuropathy, ischemic neuropathy, medication induced neuropathy, motor neuropathy, motor, multifocal neuropathy, multifocal neuropathy, painful neuropathy, peripheral neuropathy, peripheral, treatment neuropathy, recurrent neuropathy, sensory neuropathy, toxic neuropathy, vasculitic, nonsystemic neuropathy, vasculitic, systemic neuropathy, work up for neuroprotective agents neuroradiology neuroradiology, interventional neurosyphilis neurotomy neurotoxic neurotoxicity, acute neurotoxin neurotransmitter neutralizing antibodies neutropenia next-generation sequencing nicotine nicotine patch nicotinic acid nifedipine night blindness night sweats nightmares nitrofurantoin nitrogen dioxide nitrogen mustard nitrogen tetroxide nitromethane nitroproprionic acid nitrosourea nitrous oxide nivolumab NMDA antagonists NMDA receptors nocardiosis nocturia nonsteroidal anti-inflammatory drug nortriptyline nosocomial infection number needed to treat numbness, extremity nutritional deficiency nystagmus nystagmus, direction changing nystagmus, primary position of gaze nystagmus, rotary nystagmus, upbeating-in primary position of gaze nystagmus, vertical obesity obicularis oculi, weakness of occipital lobe occipital lobe, lesion of occupational neurologic disorders occupational neuropathies octreotide ocular dysmetria ocular flutter ocular motility, disorders of oculocardiac reflex oculogyric crisis oculovestibular reflex olanzapine old age, neurology of oligodendroglioma Ommaya reservoir ophthalmoplegia ophthalmoplegia, acute ophthalmoplegia, bilateral, acute ophthalmoplegia, internal ophthalmoplegia, painful ophthalmoplegia, total opiate opportunistic infection opportunistic infection, CNS opsoclonus opsoclonus, differential diagnosis of opsoclonus-myoclonus syndrome optacon optic atrophy optic chiasm optic chiasm, lesion of optic disc edema optic glioma optic nerve optic nerve, enhancement optic nerve, enlarged optic nerve, lesion of optic nerve, neoplasm of optic neuritis optic neuritis, bilateral optic neuritis, recurrent optic neuritis, treatment of optic neuropathy optic neuropathy, bilateral optic neuropathy, ischemic optic neuropathy, ischemic, posterior optic neuropathy, nutritional optic neuropathy, toxic optic tract, lesion of oral contraceptives oral contraceptives, cerbrovascular disease and oral contraceptives, choreiform movements with oral contraceptives, neurologic complications with oral ulcerations orbit orbit, pseudotumor of organ transplantation orgasm orthostatic hypotension oscillopsia osmotic demyelination syndrome ototoxicity outcome research oxacillin oxaliplatin oxybutynin oxycodone oxygen therapy oxytocin P300 pachymeningitis, cranial pain pain, abdominal pain, arm pain, back pain, buttock pain, flank pain, genital pain, head pain, intractable treatment of pain, leg pain, management of chronic pain, neuropathic pain, throat PALA palate, paralysis palatopharyngeal incompetence palliative care pancreas transplantation pancreatitis pancuronium pancytopenia panic attacks papilledema papovavirus paradichlorobenzene paralysis paralysis, acute paralysis, acute areflexic paranoia paraparesis paraparesis, flaccid paraparesis, spastic paraplegia paraplegia, acute paraplegia, neonatal paraproteinemia paraquat parasitic infection parasitic infection, CNS paratrigeminal syndrome parenteral alimentation paresthesias paresthesias, circumoral paresthesias, facial paresthesias, feet paresthesias, generalized paresthesias, hands parietal lobe, tests of Parkinson disease Parkinson disease, acute onset Parkinson disease, diagnosis Parkinson disease, drug induced Parkinson disease, etiology of Parkinson disease, misdiagnosis Parkinson disease, postencephalitic Parkinson disease, presymptomatic detection Parkinson disease, progression Parkinson disease, treatment of Parkinsonism hyperpyrexia syndrome Parkinsonism plus syndrome Parkinsonism syndrome Parkinsonism-dementia complex parotid gland swelling parotitis paroxetine PAS positive pathergy test pathognomonic pathologic gambling patient information and support pediatric opioid use associated neurotoxicity pelvic mass pembrolizumab pemoline penicillamine penicillin perhexiline maleate periarteritis nodosa pericardial effusion pericarditis periictal pseudoprogression periodic paralysis perioral numbness peripheral blood smear peripheral blood smear, abnormal peripheral blood stem cell transplantation peripheral nerve, lesion of peripheral pulse, absent peroneal nerve palsy peroneal nerve, lesion of peroxisomal disease perseveration personality change personality disorder pertussis pes cavus petechiae Peyronie's disease pfiesteria phencyclidine poisoning phen-fen phenobarbital phenothiazine phenothiazine, dyskinesia associated with phentermine phenylketonuria phenylpropanolamine pheochromocytoma Philadelphia chromosome photophobia photopsias photosensitivity, eye physician behavior physostigmine pigmentary retinopathy pilocarpine pimozide pimozide, side effects pineal, neoplasm pinealoma piperazine Pisa syndrome pituitary pituitary hyperemia pituitary stalk pituitary stalk, lesion of pituitary, adenoma pituitary, lesion of pituitary, metastasis to pituitary, microadenoma plants plasma cell dyscrasia plasma cell myeloma, CNS involvement associated with plasmapheresis PLEDs pleocytosis of cerebrospinal fluid pleural effusion pleurisy pneumocystis carinii pneumonia podophyllin resin toxicity poison, mercury poison, neurologic problems with poison, organophosphate polychlorinated biphenyls polyclonal gammopathy polycythemia, primary polycythemia, secondary polydipsia polyinosinic cytidic acid(poly IC) polymerase chain reaction polymerase chain reaction, false negative polymyalgia rheumatica polymyositis polyneuritis polyneuropathy polyneuropathy, chronic idiopathic polyneuropathy, chronic inflammatory demyelinating polyneuropathy, critically ill polyneuropathy, lymphomatous polypharmacy polyradiculoneuropathy polyuria pons, infarction of pons, lesion of pontine glioma pontine hemorrhage porphyria position sensation, abnormal positional head-hanging test positive sharp waves post herpetic neuralgia post transplant lymphoproliferative disease posterior column disease posterior fossa posterior fossa, mass of posterior inferior cerebellar artery syndrome posterior leukoencephalopathy syndrome posterior leukoencephalopathy syndrome, location postoperative neurologic complications postpartum postural abnormality potassium channel antibodies practice guidelines pramipexole pravastatin precipitating factors pre-eclampsia preexposure prophylaxis pregnancy, neurologic complications in preherpetic neuralgia premarin premature infant prethrombotic state prevention of neurologic disorders priapism primary intracranial hypotension primary thrombocythemia prisoners of war, neurologic complications in procarbazine progesterone prognosis progressive encephalomyelitis with rigidity syndrome progressive multifocal leucoencephalopathy progressive multifocal leukoencephalopathy, etiology progressive neurologic disorder progressive supranuclear palsy prolactin, elevated propranolol proprioception, abnormal protease inhibitor, HIV-1 proteinuria proteus mirabilis prothrombin time, prolonged proton beam therapy proton pump inhibitors protozoan infection proximal muscle atrophy pruritus pseudobulbar palsy pseudocyst pseudointernuclear ophthalmoplegia pseudomonas aeruginosa pseudosubarachnoid hemorrhage psoriatic arthritis psychiatric disorder psychiatric problems in neurologic disorders psychological testing psychological testing, children psychological testing, neurologic problems psychomotor retardation psychosis psychosis, acute psychotic behavior ptosis ptosis, bilateral ptosis, unilateral pulmonary disease pulmonary edema pulmonary hypertension pulmonary infection pulmonary infiltrates pulmonary mass pulmonary nodules pupil, abnormality in neurologic disorders pupil, dilated and fixed, bilateral pupil, dilated and fixed, unilateral pupil, dilated, bilateral pupil, dilated, unilateral pupil, tonic Purkinje cell purkinje cell cytoplastic autoantibody putamen, lesion of putamen, lesion of, bilateral pyramidal tract dysfunction pyramidal tract dysfunction, unilateral pyridoxine pyridoxine deficiency pyrimethamine quadrantanopia, inferior quadriparesis quadriparesis, acute quadriplegia quality of life quetiapine quinidine quinine race radial nerve, palsy of radiation encephalopathy, delayed radiation necrosis radiation neuropathy radiation therapy, CNS treatment and complications with radiation therapy, stereotactic radiation therapy, total body radicular pain radiculitis radiculopathy radioimmunoassay radioiodine therapy radionuclide imaging, heart Ramsay Hunt syndrome ranitidine Rankin score rapidly progressing neurologic illness rasa shastra medicine rash ravulizumab Raynaud's phenomenon reactive pleocytosis reading disorder, acquired receptor tyrosine kinase inhibitor rechallenge recurrent recurrent laryngeal nerve paralysis reflex sympathetic dystrophy reflex, brainstem refractive errors Refsum's disease regional enteritis rehabilitation for neurologic disorders release phenomena remdesivir remission remote effect of cancer on the nervous system renal cell carcinoma renal failure renal failure, acute renal stones renal transplantation repetitive nerve stimulation research respirator respiratory arrest respiratory depression respiratory failure respiratory paralysis, pharmacologic respiratory tract infection reticulum cell sarcoma retina, abnormal retinal arteriole attenuation retinal artery occlusion retinal branch artery occlusion retinal degeneration retinal infarction retinal ischemia retinal lesion retinal microvascular disease retinal vasculitis retinitis pigmentosa retinopathy retrobulbar neuritis retrocollis retrovirus reverse straight leg raising test reversible cerebral vasoconstrictive syndromes reversible ischemic neurologic deficit reversible neurologic disorder reversible splenial lesion syndrome review article rhabdomyolysis rheumatic brain disease rheumatoid arthritis rheumatoid arthritis factor(R.A.factor) rheumatoid arthritis, neurologic complications of rheumatoid pachymeningitis rhinorrhea rhizotomy rhizotomy, phenol rifampin rigidity Riley-Day syndrome risk factors risk-benefit assessment ritalin ritonavir rituximab Romberg's sign root lesion, nerve rosacea rozanolixizumab rubella virus rubeola, encephalitis runny nose Russia Sabin-Feldman dye test saccadic eye movements saccadic eye movements, abnormal safety sagging of the brain salivary gland enlargement salivation, excessive saphenous nerve saquinavir sarcoid-like reaction sarcoidosis sarcoidosis, CNS sarcoma sarcoma, osteogenic Sarin saxitoxin scalp swelling scalp tenderness scannig speech Schmidt syndrome sciatic neuropathy scleritis sclerodactyly scleroderma scleroderma, neurologic involvement with scleromyxedema sclerosis, bone sclerotherapy scorpion sting scotoma scotoma, paracentral-homonymous screening sedation sedimentation rate, elevated segmental demyelination seizure seizure, children seizure, complications following seizure, drug resistance seizure, drug-induced seizure, etiology of seizure, febrile seizure, focal seizure, intractable seizure, intractable, treatment of seizure, neonatal seizure, peripartum seizure, pregnancy seizure, psychomotor-temporal lobe seizure, treatment of seizure, withdrawal selective norepinephrine reuptake inhibitor selective serotonin reuptake inhibitors selenium self harm sella turcica, enlargement of selumetinib semustine sensorineural hearing loss sensory ganglia sensory ganglia, abnormal sensory loss sensory loss, asymmetric sensory polyneuropathy sensory symptoms sensory testing sensory testing, quantitative sensory tricks septicemia seroconversion serologic testing serologic testing of cerebrospinal fluid seronegative seropositive serotonin serotonin agonist serotonin syndrome sertraline serum alanine aminotransferase serum glutamic oxaloacetic transaminase serum sickness sex reassignment surgery sexual behavior, disorder of sexual dysfunction in neurologic disease sexual intercourse sexually transmitted disease shared decision making shell fish poisoning Shiga toxin shivering shock, hypovolemic shooting pain short stature shoulder, pain in shoulder-hand syndrome shunt procedure, ventricular shunt procedure, ventricular-complications of sicca syndrome sickle cell disease sildenafil silver toxicity simultanagnosia simvastatin sinemet single photon emission computed tomography single photon emission computed tomography, thallium single-fiber electromyography sinuses, diseases of sinusitis sirolimus Sjogren's syndrome Sjogren's syndrome, neurologic manifestations of skin, biopsy skin, darkening of skin, discoloration skin, dry skin, lesions in neurologic disorders skin, pink skull x-ray skull x-ray, abnormal sleep sleep apnea sleep pathology and physiology slow virus infection of CNS slurred speech small for dates infant, problems in small vessel disease small vessel vasculitis SMART syndrome smell snake bite snout reflex soap-bubble appearance sodium channel dysfunction sodium valproate sodium valproate, intravenous sodium valproate, toxicity solvent somatosensory evoked potentials somnolence sore throat South America spastic diplegia spasticity speech disorder speech, loss of speech, slowed speech, unintelligible spinal cord spinal cord, biopsy spinal cord, compression of spinal cord, enlargement spinal cord, infarction of spinal cord, injury of spinal cord, injury, functional capacity of patient with spinal cord, injury, sexual dysfunction in spinal cord, ischemic lesion of spinal cord, lesion of spinal cord, metastasis to spinal cord, metastasis to, treatment of spinal cord, neoplasm spinal cord, neoplasm, extramedullary spinal cord, neoplasm, intramedullary spinal cord, pathologic exam of spine, metastasis to spinocerebellar ataxia type 1 spinocerebellar degeneration spironolactone splenectomy splenium of corpus callosum splenomegaly spongy degeneration of brain St. John's wort standing difficulty staphylococcal protein A column therapy stare startle myoclonus statin therapy statin therapy, discontinuation status asthmaticus status epilepticus status epilepticus, intractable status epilepticus, nonconvulsive stem cell rescue stem cell transplantation stereotaxic surgery steroid steroid sparing therapy steroid therapy, CNS treatment and complications with stiff man syndrome stiff man syndrome, variant stillbirth stimulant drugs stimulation, deep brain stool, guaiac positive streptokinase streptomycin striatal encephalitis striatum, lesion of striatum, lesion of, bilateral stridor stroke center strokelike episodes strychnine poisoning stuporous 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, cerebral convexity subarachnoid hemorrhage, prognosis subclavian artery stenosis subcortical hemorrhage subcortical U fibers subcutaneous nodules subdural hematoma subdural hematoma, bilateral subdural hematoma, posterior fossa subependymal nodules substantia nigra subtemporal decompression subthalamic nucleus suck, poor sudden death sugarcane, mildewed suicide sulfonamides sulfone sulindac sumatriptan superior oblique palsy superior sagittal sinus thrombosis suprasellar lesion suramin Susac's syndrome sweating sweating, abnormality of symmetric brain lesions sympathectomy sympathetic block sympatholytic agent sympathomimetic drugs syncope syncope, differential diagnosis of syncope, recurrent syphilis, neurologic complications with systemic illness systemic lupus erythematosus systemic lupus erythematosus, neurologic complications with T cell lymphocytes T cell lymphoma tabes dorsalis Tabun tachycardia tachypnea tacrolimus Takayasu's arteritis talk tamoxifen tandem gait, ataxic tangential tapetoretinal degeneration tardive akathisia tardive dyskinesia tardive dystonia tardive pain syndrome taste tattoo taxol tea telangiectases telemetry, cardiac temozolomide temporal artery temporal artery, biopsy temporal lobe temporal lobe, lesion temporal lobe, lesion, bilateral temporal lobectomy tenosynovitis tensilon tensilon test, false negative tensilon test, false positive tensilon test, paradoxical teratogenesis teratogenic drugs teratoma teratoma, ovarian terbinafine teriflunomide term infant terrorist attack testosterone, serum, low tetany tetrabenazine tetracycline tetrahydroaminoacridine tetrodotoxin thalamus, infarction of thalamus, lesion of thalamus, lesion of-bilateral thalidomide thallium poisoning theophylline thermogenics thiamine thiamine deficiency third nerve palsy third nerve palsy, pupil sparing in third ventricle, mass of thirst thrombocytopenia thrombocytosis thrombophlebitis thrombotic microangiopathy thrush thymectomy thymic hyperplasia thymoma thymus and neuromuscular function thyroid function tests thyroiditis thyrotoxicosis tic tick bite tick paralysis timolol tinnitus toe walking tolmetin tongue, discoloration tongue, enlarged tongue, fasciculations of tongue, pain tongue, ulcer tongue, weakness topical medication topiramate torticollis toxic encephalopathy toxic oil syndrome toxins, nervous system toxocariasis toxoplasma gondii toxoplasmosis, acquired toxoplasmosis, CNS tracheostomy tranquilizers, neurologic complications with transcutaneous electrical nerve stimulation transgender transient global amnesia transient ischemic attack transient ischemic attack, treatment of transient neurologic deficit transluminal angioplasty, intracranial transplacental virus infections trauma travel history travel, foreign trazodone treatment delay treatment of neurologic disorder treatment, empirical tremor tremor, intention tremor, jaw tremor, postural tremulousness tretinoin triazolam trichloroethane trichloroethylene tricyclic antidepressant trifluoperazine trigeminal nerve trigeminal neuralgia trigeminal neuralgia, surgical treatment of trigeminal neuropathy trigeminal neuropathy, sensory triglycerides trimethoprim-sulfamethoxazole trimethyltin triorthocresyl phosphate triphenyltin intoxication tripping triptans trismus tuberculoma of CNS tuberculosis tuberous sclerosis tumor necrosis factor tumor necrosis factor inhibitor tumor pseudoprogression ulcers, fingertip ultrasonography, head umbilical artery catheterization uncal herniation unconsciousness uncus undiagnosed United States upgaze upgaze, paralysis of upright-tilt test uremia uremic encephalopathy urinalysis, abnormal urinary frequency urinary incontinence urinary retention urinary urgency urine sediment urine test for metabolic disorders urine test in toxic screen urine, dark Usher's syndrome uveitis vaccination, neurologic complications with vaccine vacor vaginal bleeding valacyclovir valium vanadium varicella zoster virus varicella zoster virus, encephalitis varicella zoster virus, vasculopathy vasculitides vasculitides, benign cerebral vasculopathy vasoactive substances vasoconstrictive drugs vasospasm vasospasm, cerebral vasovagal episode vectors of infection vecuronium venlafaxine ventricular assist device ventricular enlargement ventriculitis ventriculogram ventriculogram, radionuclide ventriculostomy verapamil vertebral artery disease vertebral artery occlusion vertebral artery occlusion, bilateral vertebral-basilar insufficiency vertigo vertigo, treatment of vestibular function, tests of vestibular neuritis vestibulopathy vibratory sensation vibratory sensation, abnormal vigabatrin vinblastine vincristine neurotoxicity vindesine vinorelbine violent behavior viral infection viral infection, CNS viral isolation viral load viral myopathy Virchow-Robin spaces, dilated vision, blurred visual acuity visual acuity, decreased visual acuity, decreased, monocular visual evoked response visual field defect visual field defect, altitudinal visual fields visual fields, constricted visual impairment visual loss visual loss, progressive visual loss, slow visual loss, sudden visual loss, sudden-unilateral visual symptoms visuospatial disturbance vitamin A vitamin deficiency vitamin K vitamin therapy vitamin, multiple vocal cord paralysis vocalizations vomiting, intractable VX Waldenstrom's macroglobulinemia walking frame walking, delayed walking, difficulty with war water channel antibodies water intoxication water, drinking watershed infarcts weakness weakness, acute weakness, fatiguable weakness, focal weakness, generalized weakness, infant weakness, progressive weakness, proximal weaning from respirator, failure to web sites Weber's syndrome weight gain weight loss welder Wernicke's encephalopathy West Nile fever Western immunoblot test wheelchair Whipple's disease white matter disease white matter, dirty-appearing whole body imaging wide based gait Wiskott-Aldrich syndrome word-finding difficulty work performance workup wrist drop writhing movements xanthopsia xerophthalmia xerostomia x-ray, cervical spine zilucoplan zombie zoster sine herpete

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