Differential (Click to cross reference) abdominal distention abdominal protrusion abdominal reflex, absent abducens nerve paralysis abducens nerve paralysis, bilateral abducens nerve paralysis, children abiotrophy abortion, spontaneous abscess, brainstem abscess, intracerebral abscess, intracerebral, multiple abscess, intracerebral, treatment of abscess, intracranial abscess, intracranial-fungal abscess, lung abscess, sphenoid sinus abulia acetylcholine receptor acetylcholine receptor antibody acoustic nerve acoustic neurinoma acquired immunodeficiency syndrome acquired immunodeficiency syndrome dementia complex acquired immunodeficiency syndrome dementia complex, pathogenesis acquired immunodeficiency syndrome, infants and children ACTH, ectopic syndrome of activities of daily living acute ataxia of childhood acute cerebellar ataxia acute disseminated encephalomyelitis acute disseminated encephalomyelitis, relapsing acute intermittant porphyria acute necrotizing encephalitis acute respiratory distress syndrome acyclovir Addison's disease adenosine deaminase deficiency adenylate kinase 5 autoantibodies Adies pupil adrenal crisis, acute adrenal lesion adult polyglucosan body disease advances in neurology adverse drug reaction afebrile affect, flat ageusia aggression agitation akinetic mute alcohol alcohol intolerance alcohol, neurologic complications with alcoholic polyneuropathy alcoholism aldolase Alexanders disease Alexanders disease, adult onset algorithm alien hand syndrome alkylating agents alopecia alpha and gamma motor system alpha-fetoprotein altered states of consciousness alternating hemiplegia alternating hemiplegia of childhood alternating rapid movement alternating rapid movement, impaired alveolar hypoventilation Alzheimer's disease amaurosis fugax amaurosis fugax, bright light induced amenorrhea amnesia AMPA receptor antibodies amphiphysin antibodies amphotericin B AMSAN amygdala amyloid angiopathy, cerebral amyloid angiopathy, cerebral, Boston criteria amyloid angiopathy, cerebral, inflammatory type amyloid beta protein amyloid beta-related angiitis amyloid deposition amyloidosis amyloid-related imaging abnormalities amyotrophic lateral sclerosis 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, misdiagnosis amyotrophic lateral sclerosis, myasthenic syndrome with amyotrophic lateral sclerosis, Parkinson-dementia-complex amyotrophic lateral sclerosis, treatment of amyotrophic lateral sclerosis-like syndrome ANA analgesic anasarca anemia anemia, megaloblastic anesthesia, general aneurysm aneurysm, berry aneurysm, carotid artery, false aneurysm, cavernous sinus aneurysm, infraclinoid aneurysm, internal carotid artery aneurysm, intracranial aneurysm, post traumatic aneurysm, posterior communicating artery aneurysm, supraclinoid aneurysm, vertebral basilar system angiitis angiitis, granulomatous of CNS angiitis, isolated of CNS angiography, cerebral, beaded vessels angiography, cerebral angiography, cerebral, false negative angiography, cerebral, negative angiography, posterior fossa angiotensin-converting enzyme animal exposure anisocoria ankle edema ankle reflex, preserved ankylosing spondylitis anorexia anosmia antecedent illness anterior cerebral artery, occlusion of anterior horn cell disease anterior spinal artery infarction anti basal ganglia antibodies anti citrullinated antibody anti GQ1b IgG antibody anti Hu antibody anti IgLON5 anti La antibody anti Ma anti pan-neurofascin anti Ri antibody anti Tr antibodies anti Yo antibody antibiotic prophylaxis antibiotics antibiotics, neurologic complications with antibodies to measles antibodies to voltage-gated calcium channels anticholinergic drugs anticoagulant, treatment anticonvulsants anticonvulsants, untoward effects of antidepressant antiganglioside antibodies antimetabolite antistriational muscle antibody antithyroid antibodies antitoxin antiviral agents anxiety aphasia aphasia, classification of aphasia, conduction aphasia, global aphasia, global-without hemiparesis aphasia, progressive, primary aphasia, references aphasia, rehabilitation aphasia, sign language aphasia, testing aphasia, transcortical aphasia, transcortical-motor aphasia, transcortical-sensory aphonia apnea apolipoprotein E apraxia apraxia of eye movements aqueduct of Sylvius, obstruction aqueduct of Sylvius, stenosis aqueductal stenosis arachnoiditis arbovirus area postrema areflexia Argyll Robertson pupil arm weakness aromatic amino acid decarboxylase deficiency arrhythmia, cardiac arsenic arterial dissection arterial dissection, aorta arterial dissection, basilar arterial dissection, carotid arterial dissection, precipitating events arterial dissection, traumatic arterial dissection, vertebral arteriopathy arteriovenous malformation, cerebral arteritides arteritis, temporal arthralgia arthritis arthrogryposis multiplex artificial intelligence ascending paralysis ascites Asia Asians asparginase aspergillosis astereognosis asterixis asthma astrocytoma astrogliopathy asymptomatic asystole ataxia ataxia telangiectasia ataxia, acute onset ataxia, cerebellar ataxia, hereditary ataxia, progressive ataxia, sensory ataxia, truncal ataxic gait athetosis athetosis, causes of atonic bladder ATP1A3 gene atrial fibrillation atrial flutter atrioventricular block attention deficit disorder with hyperactivity atypical atypical lymphocytes autism autistic behavior autoantibodies autoimmune cerebellar ataxia autoimmune disease autoimmune encephalopathy autoimmune epilepsy automatic behavior automatic implantable cardioverter-defibrillator automobile accidents autonomic cardiovascular reflexes autonomic dysfunction autonomic dysfunction, acute autonomic dysfunction, evaluation of autonomic nervous system autonomic neuropathy autonomic neuropathy, idiopathic axonal degeneration axonal regeneration axonopathy, distal azathioprine azidodeoxythymidine B 12 deficiency B cell lymphoma B12 Babinski sign bacterial infection bacterial infection, CNS Bagel sign baroreceptors basal cistern basal ganglia basal ganglia, calcification of basal ganglia, infarction basal ganglia, lesion of basal ganglia, lesion, bilateral basilar artery aneurysm, twitching of face with basilar artery migraine basilar artery occlusion basilar artery stenosis basophilic stippling of red blood cells Bassen-Kornzweig syndrome behavior, combative behavioral disorder behavioral disorder, acute Behcet's syndrome Bell's phenomenon Benedikt's syndrome Bickerstaff's brainstem encephalitis bicycle injuries bilirubin encephalopathy biologic markers biological warfare bitemporal visual field defect black turbinate sign blacks bladder dysfunction blindness blindness, monocular blinking, reduced blood brain barrier blood cultures blood dyscrasias, neurologic findings with blood transfusion bone biopsy bone marrow biopsy bone marrow infarction bone marrow necrosis bone marrow transplantation bone pain bone scanning Borrelia burgdorferi infection botulism botulism antitoxin botulism immune globulin botulism, infant bovine spongiform encephalopathy brachial neuritis brachial plexus brachial plexus neuropathy bradycardia bradykinesia brain atrophy brain biopsy brain biopsy, false negative brain damage brain fog brain scan brain scan, abnormal brain scan, false negative brainstem brainstem, atrophy brainstem, dysfunction brainstem, dysfunction, eye movement disorders with brainstem, glioma brainstem, glioma in children brainstem, infarction of brainstem, ischemia brainstem, lesion of brainstem, metastasis to brainstem, neoplasms of brainstem, tuberculoma of Brazil breast feeding Broca's aphasia Brown Sequard syndrome Brudzinski's sign bruit bulbar dysfunction bulbar palsy bulbar palsy, acute bulbar palsy, childhood burning feet burning feet, differential diagnosis of burning paresthesia cachexia cafe au lait spots calcification, intracranial calcium antagonist calf hypertrophy camptocormia campylobacter infection candida albicans cane carcinoembryonic antigen carcinoma carcinoma of bladder carcinoma of breast carcinoma of lung carcinoma of ovary carcinoma of pancreas carcinoma of prostate carcinoma of stomach carcinoma of testis carcinoma of tongue cardiac arrest cardiac arrest and resuscitation cardiac surgery cardiomegaly cardiomyopathy carotid angiogram carotid artery carotid artery atherosclerosis carotid artery disease carotid artery injury carotid artery laceration carotid artery occlusion, bilateral carotid artery occlusion, intracranial carotid artery occlusion, neck carotid artery occlusion, neck-delayed CVA following carotid artery occlusion, posttraumatic carotid artery stenosis carotid siphon carotid-siphon occlusion carpo-pedal spasm case studies CAT scan CAT scan, abdomen CAT scan, abnormal CAT scan, abscess, cerebral CAT scan, angiography CAT scan, base of skull CAT scan, brain scan compared to CAT scan, cardiac, ultrafast CAT scan, cerebrovascular disease CAT scan, chest CAT scan, contrast enhanced CAT scan, contrast enhanced, delayed CAT scan, contrast enhanced, double dose CAT scan, contrast enhanced, subepend. CAT scan, dense artery sign CAT scan, disappearing lesion on CAT scan, early changes in CVA CAT scan, emission CAT scan, emission, abnormal CAT scan, false negative CAT scan, hyperattenuation CAT scan, myelogram with CAT scan, negative CAT scan, pelvis CAT scan, serial CAT scan, spinal cord catalepsy cataplexy cataracts cataracts, congenital cauda equina cauda equina, enhancement cauda equina, lesion of cavernous sinus cavernous sinus, lesion of cavernous sinus, meningioma cavernous sinus, metastasis to cavernous sinus, syndrome cavernous sinus, thrombosis CD4 counts CD8 encephalitis ceftriaxone celiac disease, childhood central core disease central nervous system, infection of central pontine myelinolysis central retinal artery occlusion central venous catheter cephalosporins cerebellar ataxia, children cerebellar ataxia, children, differential diagnosis of cerebellar ataxia, hereditary cerebellar atrophy, primary cerebellar atrophy, secondary cerebellar cognitive affective syndrome cerebellar degeneration cerebellar disease, eye movement disorder in cerebellar infarction cerebellar lesion cerebellar peduncle cerebellar vermis cerebellitis cerebellum cerebellum, disease of cerebellum, neoplasms of cerebral cortex cerebral cortical atrophy cerebral edema cerebral edema, vasogenic cerebral embolism cerebral embolism, mechanical extraction cerebral infarction cerebral ischemia cerebral palsy cerebral palsy, risk factors cerebral vasculature, calcification cerebral venous thrombosis cerebritis cerebrospinal fluid cerebrospinal fluid venous fistula cerebrospinal fluid, abnormal cerebrospinal fluid, culture of cerebrospinal fluid, culture of, viral cerebrospinal fluid, cytology cerebrospinal fluid, cytology, false negative cerebrospinal fluid, drainage of cerebrospinal fluid, elevated protein of cerebrospinal fluid, fistula cerebrospinal fluid, flow cytometry cerebrospinal fluid, gammaglobulin of cerebrospinal fluid, gold sol.curve of cerebrospinal fluid, lactic acid concentration cerebrospinal fluid, leak 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, bilateral cerebrovascular accident, delayed onset cerebrovascular accident, incidence of cerebrovascular accident, infancy and childhood cerebrovascular accident, misdiagnosis cerebrovascular accident, multiple cerebrovascular accident, non atherosclerotic cause of cerebrovascular accident, nonvascular territory cerebrovascular accident, pathophysiology cerebrovascular accident, postoperative cerebrovascular accident, posttraumatic cerebrovascular accident, prognosis in cerebrovascular accident, racial differences cerebrovascular accident, recurrent cerebrovascular accident, silent cerebrovascular accident, surgical treatment of cerebrovascular accident, thrombolytic agents in treatment cerebrovascular accident, time to treatment cerebrovascular accident, volume cerebrovascular accident, women cerebrovascular accident, work up for cerebrovascular accident, young adult cerebrovascular disease cervical osteoarthritis cervical rib cervical spine cervical spine fracture cervical spine injury cervical spondylosis Charcot-Marie-Tooth chelation therapy chemosis chemotherapy, CNS treatment and complications with chemotherapy, intra-arterial cherry red spot chest pain chest x-ray, abnormal Cheyne Stokes respirations chiasmal syndromes children chills Chinese paralytic syndrome chloroma chlorpromazine chordoma chorea chorea, Sydenham's choreoathetosis chorioretinitis choroidopathy chromophobe adenoma chromosomal abnormality chromosome 11 chromosome 20 chronic fatigue syndrome chronic progressive external ophthalmoplegia chrysotherapy, neurologic complications of Chvostek sign ciguatera poisoning cis-platinum cisterna magna clam poisoning Claude's syndrome climate change Clinical Pathologic Conference(C.P.C.) clivus clonazepam cluster, geographic Cogan's syndrome cognition coinfection collagen vascular disease collapsin response mediator protein 5 IgG Collier's sign Colombia coma coma, episodic comorbidities complications compression neuropathy concentration, impaired conduction block confusion congenital heart disease congenital heart disease, CNS complications with congenital infection, CNS congenital infection, viral congenital malformation congenital malformation, non CNS congestive heart failure conjugate gaze, forced conjunctival injection conjunctivitis consanguinity constipation contractures, joint controversies in neurology conus medullaris, lesion of convergence convergence, impaired conversion reaction copper deficiency cornea, abnormal cornea, opacity of corneal reflex, abnormal corneal reflex, depressed corneal transplant coronavirus corpus callosum corpus callosum, lesion of corpus callosum, neoplasm of cortical blindness cortical ribbon sign cortical-basal ganglionic degeneration cost effectiveness cotton-wool spots cough counterimmunoelectrophoresis COVID-19 COVID-19, long Coxiella burnetti coxsackievirus coxsackievirus, myopathy with cranial nerve enhancement cranial nerve palsies cranial nerve palsies, bilateral cranial nerve palsies, unilateral cranial nerve tumor cranial nerves cranial neuropathy cranial neuropathy, multiple craniopharyngioma C-reactive protein, elevated creatine phosphokinase(CPK)elevated Creutzfeldt-Jakob disease, genetic critical care unit critical illness cry, abnormal cry, weak cryopyrin-associated periodic syndrome cryptococcal antigen cryptococcal meningitis cryptococcosis Cushing's syndrome cyanide poison cyclophosphamide cyst, cortical parenchyma cyst, ovary cyst, porencephalic cyst, ventricular cysticercosis cysticercosis, cerebral cysticercosis, intraventricular cysticercosis, subarachnoid cytoid bodies cytokines cytomegalic inclusion disease cytomegalovirus infection cytomegalovirus infection, congenital cytosine arabinoside deafness deafness, unilateral deep gray nuclei deep tendon reflexes degenerative diseases of CNS delay in diagnosis delirium delusion dementia dementia, childhood dementia, frontotemporal dementia, presenile dementia, rapidly progressive dementia, reversible dementia, subcortical dementia, transmissible dementia, treatment of demyelinating disease denervation of muscle denervation potentials Dengue fever dental abscess dental procedure, neurologic complications with dentate nuclei dentate nuclei, lesion of depression depression, psychotic dermatitis dermatomyositis developmental abnormality of brain developmental disability developmental evaluation developmental milestones developmental milestones, loss of developmental retardation dexterity, impaired diabetes insipidus diabetes mellitus diabetes mellitus, neurologic manifestations of diabetic amyotrophy diabetic cranialneuropathies diabetic mononeuropathy diabetic ophthalmoplegia diagnostic criteria dialysis diaphragmatic paralysis diarrhea diarrhea, bloody dietary supplement differential diagnosis difficulty climbing stairs digital subtraction myelogram digits, abnormal dilantin dimethylamine borane diphtheria diplegia, brachial diplopia diplopia, vertical disability rating scale, neurological disability, neurological disorientation disseminated intravascular coagulation(DIC) disseminated vasculomyelinopathy distal muscle atrophy distal muscle weakness dizziness docetaxel dog bite domoic acid door to needle time dopamine agonist down-beat nystagmus down-beat nystagmus, primary position of gaze doxycycline DPPX DPPX, antibodies DPPX, antibodies, encephalitis drooling drop attacks dropped head syndrome drowsiness drug induced neurologic disorders drug induced neurologic disorders in children dural sinus thrombosis duvalumab dysarthria dysdiadochokinesia dysequilibrium syndrome dysgeusia dyskinesia dyskinesia, buccal lingual facial dysmetria dysphagia dysphonia dyspnea dyspraxia dysthyroid ocularmyopathy dysthyroidism dystonia dystonia, face dystonic reaction, acute dystrophin ear, pain in echocardiogram echocardiogram, transesophageal echocardiogram, transesophageal, false negative echolalia edema, leg edema, pedal edema, periorbital efficacy ejection fraction ejection fraction, abnormal electrical injury of nervous system electrocardiogram, abnormal electroencephalogram electroencephalogram, abnormalities of electroencephalogram, periodic complexes electroencephalogram, triphasic delta waves electromyogram electromyogram, decremental response electromyogram, incremental response electron microscopy electronystagmography electronystagmography, abnormal electrophoretic pattern, serum electrophoretic pattern, urine ELISA embolism embolism, carotid artery embolism, fat embolism, septic embolism, vertebral-basilar artery emergencies, medical emergencies, neurologic Emery-Dreifuss muscular dystrophy emotional lability encephalitis encephalitis lethargica encephalitis, autoimmune encephalitis, bacterial encephalitis, brainstem encephalitis, central European encephalitis, clinical picture and treatment of encephalitis, diagnosis of encephalitis, focal encephalitis, human immunodeficiency virus type 1 encephalitis, Japanese encephalitis, La Crosse encephalitis, paraneoplastic encephalitis, Powassan encephalitis, Rasmussen's encephalitis, unilateral encephalitis, viral encephalitis, viral-causes of encephalomalacia encephalomyelitis encephalomyelitis, postinfectious encephalomyeloneuritis encephalopathy encephalopathy, acute encephalopathy, Hashimoto's encephalopathy, metabolic encephalopathy, neonatal encephalopathy, parainfectious encephalopathy, progressive endarterectomy, carotid endemic area endocarditis endocarditis, acute bacterial endocarditis, infectious endocarditis, prophylaxis endocarditis, subacute bacterial endovascular therapy endovascular therapy, time window enteritis enterovirus enterovirus infection of CNS entrapment neuropathy enzyme, defect eosinophilia eosinophilic granulomatosis with polyangiitis epidemic epidemiology of neurology epidermal nevus syndrome epidural blood patch epilepsia partialis continua episodic disorders episodic neurologic deficits episodic unconsciousness epistaxis Epstein-Barr virus ergotamine ergotism erythema migrans ethylene glycol ethylene oxide Europe evidence-based research evoked potentials excitotoxin exercise exercise-related muscle strength increase exophthalmus exophthalmus, unilateral extralimbic encephalitis extraocular muscle enlargement extraocular muscle lesion eye closure eye movement, disorders of eye movement, painful eye, pain in face, numbness of facial movement disorder facial nerve palsy facial nerve palsy, bilateral facial nerve palsy, causes of facial nerve palsy, recurrent facial pain facial swelling facial weakness facial weakness, bilateral faciobrachial dystonic seizure failed medical management failure to thrive falling false negative familial fasciculation fatigue Fazio-Londe's disease ferritinemia fetal alcohol syndrome fetal movements, reduced fetus fever fever, recurrent fibrillations fibrinolytic agents fibrinolytic agents, intra-arterial local infusion fibrinolytic agents, intra-venous local infusion fine motor function, impaired finger nose finger test finger numbness finger swelling fingolimod fish fish poisoning Fisher C.M. Fisher's syndrome fistula, arterio-venous fistula, arterio-venous, dural flaccid paralysis flavivirus floppy infant flu-like illness flunarizine fluorescent treponema antibody absorption/false positive fluorouracil flush syndrome food-borne infection foot drop formaldehyde foscarnet fourth ventricle, cyst fourth ventricle, floor fracture, long bone frontal behavioral spatial syndrome frontal bossing frontal lobe, behavior with disease of frontal lobe, pathologic signs of frontal lobe, space occupying lesion of fundus, abnormality of fungal infection fungal infection, CNS fungal infection, CNS, treatment of F-wave response gadolinium gag reflex, depressed gait disorder gait, apraxic gait, festinating gait, spastic gait, waddling galactorrhea gallium scan gamma amino butyric acid gamma amino butyric acid receptor antibody gammaglobulin therapy, intravenous ganciclovir ganglionitis gangliosides gastric partitioning gastroenteritis gastrointestinal disease, neurologic complications gastrointestinal motility gastrointestinal perforation gastroparesis gaze deviation gaze induced laughter gaze palsy gaze palsy, horizontal gaze palsy, horizontal-bilateral gaze palsy, supranuclear gaze palsy, vertical gender gene gene mutation gene therapy genetic counselling genetic diagnosis genetic linkage genetic neurologic disorders genetic testing genital ulcerations geographic location Gerstmann syndrome Geschwind, Norman GFAP gene giant cell arteritis glabellar sign glaucoma glioblastoma multiforme(astrocytoma Gr.III) glioma glioma, low-grade globus pallidus, lesion of glutamic acid glutamic acid decarboxylase, antibody glycine receptor antibodies glycogen storage disease GM1 ganglioside GM1 ganglioside antibodies Gowers maneuver gram positive rod granuloma, eosinophilic granulomatosis with polyangiitis granulomatous disease granulomatous hypophysitis grasp reflex Graves ophthalmopathy gray hair gray matter grimacing growth hormone growth retardation guanethidine guanidine Guillain Barre syndrome Guillain Barre syndrome, axonal form Guillain Barre syndrome, cardiovascular complications 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, passive transfer of Guillain Barre syndrome, postural hypotension in Guillain Barre syndrome, prognosis of Guillain Barre syndrome, recurrent Guillain Barre syndrome, relapse Guillain Barre syndrome, sensory Guillain Barre syndrome, steroid treatment in Guillain Barre syndrome, variant forms of Gulf War syndrome gunshot wounds gynecomastia gyrus, abnormal H1N1 influenza hallucination hallucination, auditory hallucination, visual hamartoma hand numbness hand weakness handedness hand-foot-mouth disease Hand-Schuller-Christian disease handwriting Hartnup's disease head circumference head injury head injury, delayed deterioration following head injury, mild head lag head nodding head tilt headache headache, awakened by headache, cough headache, elderly headache, intermittent headache, intractable headache, positional headache, retro-orbital headache, severe headache, sudden onset of headache, throbbing headache, unilateral headache, vascular hearing loss heart block heart murmur heart valve surgery heart valve, prosthetic heat intolerance heavy metal intoxication heel-knee-shin test helminthic infection of CNS hematuria, microscopic hemianopia hemianopia, homonymous hemiballismus hemifacial atrophy hemiparesis hemiparesis, recurrent hemiparesis, transient hemiplegia hemoglobin abnormality, neurologic complications of hemophagocytic lymphohistiocytosis, cerebromeningeal hemophagocytosis hemosiderosis of CNS, superficial hepatitis hepatitis C virus hepatomegaly hepatosplenomegaly heralding manifestation herniated disc herpes labialis herpes simplex encephalitis herpes simplex encephalitis, atypical herpes simplex encephalitis, diagnosis of herpes simplex encephalitis, differential diagnosis of herpes simplex encephalitis, infancy and childhood herpes simplex encephalitis, prognosis of herpes simplex encephalitis, recurrent herpes simplex encephalitis, treatment of herpes simplex myelitis herpes simplex virus herpes simplex virus infection, immunosuppressed patient herpes simplex virus infection, newborn herpes simplex virus, human nervous system and herpes simplex virus, localization of herpes simplex virus, malignancy with herpes simplex virus, pathogenesis of herpes simplex virus, pathology of herpes simplex, neurocutaneous lesions in herpes virus herpes virus infection herpes zoster herpes zoster, disseminated herpes zoster, myelitis herpes zoster, ophthalmicus herpes zoster, oticus herpes, genital heterochromia iridis heterophile antibody test heterotopia hiccoughs highly active antiretroviral therapy hip pain hippocampal atrophy hippocampus hippocampus, hyperintense hippus Hispanics histochemistry histochemistry of muscle HLA hoarseness Hodgkin's disease Hodgkin's disease, neurologic involvement with homocysteine, serum homosexual hormone replacement hormone therapy Horner's syndrome Horner's syndrome, childhood Horner's syndrome, etiologies of hot bath test H-reflex testing human genome human herpesvirus 6 human immunodeficiency virus type 1 human immunodeficiency virus type 1, pathogenesis human T-lymphotropic virus type I(HTLV-I) hunger Huntington's chorea Hutchinson sign hydrocephalus hydrocephalus, congenital hydrocephalus, exvacuo hydrocephalus, fetal hydrocephalus, non-communicating(obstructive) hydrocephalus, normal pressure hydrocephalus, normal pressure, etiology hydrocephalus, transient hydrocephalus, treatment of hyperadrenalism hyperamylasemia hyperbilirubinemia hyperbilirubinemia, CNS abnormality after hypercalcemia hypercoagulable state hyperesthesia hyperglycemia hyperhidrosis hyperhomocysteinemia hyperinsulinism hyperkalemia hyperparathyroidism hyperparathyroidism, secondary hyperpigmentation of skin hyperpyrexia, CNS disorder causing hyperreflexia hypersegmented polys hypersomnia hypertension hypertension, paroxysmal hypertensive crisis hyperthermia hyperthyroidism hypertonia hypertriglyceridemia hypertrophic intracranial pachymeningitis hypertropia hypoalbuminemia hypocalcemia hypocretin hypofibrinogenemia hypogammaglobulinemia hypoglossal nerve paralysis hypoglycemia hypoglycorrhachia hypogonadism hypohidrosis hypokalemia hypokalemic alkalosis hypokalemic paralysis hypokalemic periodic paralysis hypomagnesemia hypometric saccades hyponatremia hypoparathyroidism hypophonia hypopigmentation of skin hypopituitarism hyporeflexia hyposmia hypotension, systemic hypothalamus hypothalamus, disturbance of hypothermia hypothyroidism hypothyroidism, congenital hypothyroxinemia hypotonia hypotonia, infants hypoxia hypoxic encephalopathy hypsarrhythmia iatrogenic neurologic disorders idiopathic idiopathic cranial polyneuropathy idiopathic thrombocytopenic purpura ileus, paralytic illusions imbalance imbalance, postural immune checkpoint inhibitors immune reconstitution inflammatory syndrome immune-related adverse events immunization, neurologic complications with immunocompetent immunodeficiency immunoelectrophoresis, serum immunofluorescence immunofluorescent exam of CSF cells immunohistochemistry immunologic disease immunology and the nervous system immunomodulation immunosuppression immunosuppressive agents immunotherapy implantable cardioverter defibrillator impotence 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 industrial neurologic disorders infant, evaluation of infantile hemiplegia infantile spasm infantile tremor syndrome infection infectious mononucleosis infectious mononucleosis, neurologic findings with influenza A virus influenza immunization insect sting insecticides insomnia insular cortex insular cortex, lesion intellectual deficit intellectual deficit, treatable causes of intellectual deterioration intelligence quotient intelligence testing in children interferon interferon beta 1-a interferon inducer internal capsule internal carotid artery internuclear ophthalmoplegia internuclear ophthalmoplegia, bilateral internuclear ophthalmoplegia, unilateral intestinal biopsy intestinal pseudoobstruction intraarterial balloon embolization intracardiac device intracerebral hemorrhage intracerebral hemorrhage, lobar intracranial hemorrhage intracranial hypertension, benign intracranial hypotension intracranial infection intracranial pressure, increased intraneural hemorrhage intrathecal chemotherapy intrauterine intrauterine infection intrauterine infection, viral intrauterine infection, viral of CNS intravenous drug abuse intravenous line intrinsic hand muscles, wasting of intubation iododeoxyuridine ipilimumab iridocyclitis iritis iron, serum, elevated irritability ischemic core islet cell tumor isoniazid Jackson's syndrome Jakob-Creutzfeldt disease Jakob-Creutzfeldt disease, cerebellar variant Jakob-Creutzfeldt disease, unilateral Jakob-Creutzfeldt disease, variant Jakob-Creutzfeldt disease, young adult Janeway spots jaundice jaw claudication jaw pain JC virus Jewish karyotyping Kearns-Sayre syndrome kelch-like protein 11 antibodies keratoconjunctivitis kernicterus Kernig's sign kinesia paradoxica Kleine-Levin syndrome klippel feil syndrome Klumpke palsy Korsakoff's psychosis Kugelberg-Welander syndrome lactic acidemia lactic dehydrogenase(LDH) lacunar infarction lacunar infarction, differential diagnosis of laminopathies lateropulsion laughing laughing, pathologic L-dopa L-dopa, drug interactions with and side effects of lead and the nervous system lead poisoning learning disability learning disability, in children Leber's hereditary optic neuropathy left handedness leg numbness leg weakness, bilateral leg weakness, unilateral Legionella pneumophilia Legionnaires'disease Leigh's disease leprosy lethargy leucine rich glioma inactivated 1 antibodies leukemia leukemia, neurologic findings assoc.with leukemia, prophylactic treatment of CNS leukocytosis leukodystrophy leukoencephalitis leukoencephalitis, acute necrotizing hemorrhagic leukoencephalopathy leukostasis level of consciousness level of consciousness, decreased Lewy body Lewy body disease, diffuse Lhermitte-Duclos disease Lhermitte's sign lid lid abnormalities lid closure, weakness of lid twitch life expectancy light-near dissociation, causes of limb-girdle weakness limbic encephalitis limbic system linear lesion lipid storage disorder of CNS lipoprotein receptor-related protein 4 lissencephaly listeria monocytogenes listeriosis, CNS livedo reticularis liver disease liver function enzymes liver scan LMNA gene locked-in syndrome long bone lesion low back pain low birth weight lumbar drain lumbar puncture lumbar puncture, complications of lumbar puncture, indications for lumbosacral plexopathy lumbosacral plexus lumbosacral plexus, neuritis lumbosacral radiculopathy Lyme disease lymph node biopsy lymphadenopathy lymphadenopathy, hilar lymphocytic meningoradiculitis lymphoma lymphoma involving CNS lymphoma, meningeal lymphoma, primary of CNS lymphomatoid granulomatosis lymphopenia lysosomal storage disease macrocephaly maculopathy malaise malaria malaria, cerebral malformation, CNS, congenital malformation, vascular malformation, vascular, cerebral malignancy screen malignancy, occult mania Man-In-The-Barrel syndrome marche a petits pas Marcus Gunn pupil masked facies masseter muscle wasting mastoiditis Meckel's cave mediastinum, mass of medulla oblongata, lesion of megalencephaly melanoma, malignant MELAS syndrome melioidosis Melkersson's syndrome melphalan memory memory, defect of recent memory, impairment of memory, recent meningeal biopsy meningeal enhancement meningeal enhancement, nodular meningioma meningioma, clivus meningismus meningitis meningitis, adults meningitis, aseptic meningitis, bacterial meningitis, bacteriologic etiology of meningitis, basilar meningitis, carcinomatous 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, late neurologic sequelae in meningitis, leukemic meningitis, lymphomatous meningitis, meningococcal meningitis, neurologic aspects and complications of meningitis, neutrophilic meningitis, neutrophilic, persistent meningitis, noninfectious meningitis, pneumococcal meningitis, prophylaxis against meningitis, recurrent meningitis, seizures with meningitis, spinal fluid smear and culture of meningitis, TB meningitis, treatment of meningitis, treatment of, empirical meningoencephalitis meningoencephalomyelitis meningoencephalopathy mental retardation mental status, abnormal merosin MERRF syndrome mesial temporal lobe mestinon metabolic disorder, primary methotrexate methyl benzene methylhydrazine derivatives methylmalonic acid, serum Mexican Mexico mGlu R5 antibodies microaneurysm, retinal microangiopathy, brain microcephaly microglial nodules micrographia microhemorrhage, intracerebral microinfarcts micropthalmia microsurgery, transsphenoidal midbrain midbrain, infarction of midbrain, lesion of midbrain, neoplasm of middle cerebellar peduncle middle cerebellar peduncle, lesion middle cerebellar peduncle, lesion, bilateral middle cerebral artery territory infarction middle cerebral artery, occlusion of middle cerebral artery, stenosis of miglustat migraine migraine, hemiplegic migraine, pathogenesis migraine, prophylaxis migraine, treatment of Mikulicz's syndrome mild cognitive impairment Millard Gubler syndrome mimics Mini Mental Status Examination miosis misdiagnosis misdirection mitochondrial disease mitochondrial encephalomyopathy mitral valve lesion mitral valve vegetation MNGIE syndrome modafinil Moebius syndrome molecular genetics monoamine oxidase inhibitors monoamines monoamines, brain monoclonal antibodies monoclonal gammopathy monoclonal gammopathy of uncertain significance monomelic amyotrophy mononeuritis multiplex mononeuritis multiplex, causes of mononeuropathy mononeuropathy multiplex monoparesis monoparesis, focal mood change mortality mosquito motor cortex motor development motor dysfunction motor neuron disease motor neuron disease, misdiagnosis motor symptoms motor system motorcycle accidents movement disorder movement disorder, extrapyramidal movement disorder, hyperkinetic MRI MRI, abnormal MRI, angiography MRI, angiography, false negative MRI, brachial plexus MRI, CAT scan compared to MRI, contrast enhanced MRI, contrast enhanced, subependymal MRI, cranial nerves MRI, diffusion weighted MRI, disappearing lesion on MRI, emergent MRI, extraocular muscle enhancement MRI, false negative MRI, FLAIR MRI, functional MRI, negative MRI, nodular enhancement MRI, orbit MRI, pelvis MRI, ring sign MRI, serial MRI, skull bone changes MRI, spinal cord MRI, spinal cord, increased intramedullary cord signal MRI, spine MRI, starfield pattern MRI, sulcal hyperintensity MRI, susceptibility weighted MRI, vessel wall enhancement MRI, volumetry mucormycosis multinucleated giant cell multiple myeloma multiple organ failure multiple sclerosis multiple sclerosis, acute multiple sclerosis, diagnosis of multiple sclerosis, differential diagnosis of multiple sclerosis, etiology of multiple sclerosis, misdiagnosis multiple sclerosis, relapsing multiple sclerosis, treatment of multiple sleep latency test multiple system atrophy multisystem inflammatory syndrome in children mumps virus muromonab-CD3 muscle atrophy, progressive muscle atrophy, static muscle biopsy muscle cramp muscle diseases, characteristics of muscle pain muscle spasm, face muscle stiffness muscle strength, testing muscle swelling muscle tenderness muscle wasting, diffuse muscle weakness muscle weakness, causes of muscle weakness, proximal muscle weakness, sudden onset of muscle, metabolic disorders of muscular dystrophy muscular dystrophy, central nervous system abnormality muscular dystrophy, congenital muscular dystrophy, congenital, Fukuyama type muscular dystrophy, Duchenne muscular dystrophy, facioscapulohumeral muscular dystrophy, limb-girdle MuSK antibodies mussel poisoning myasthenia gravis myasthenia gravis, classification myasthenia gravis, diagnosis myasthenia gravis, differential diagnosis myasthenia gravis, drug induced myasthenia gravis, etiology of myasthenia gravis, misdiagnosis of myasthenia gravis, non motor symptoms myasthenia gravis, ocular 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, variants myasthenic crisis myasthenic syndrome myasthenic syndrome, treatment of mycoplasma mycoplasma pneumoniae mycotic aneurysm myelinolysis, extrapontine myelitis myelitis, autoimmune myelitis, longitudinal myelitis, transverse myelogram myelogram, cervical myeloma, osteosclerotic myelomalacia myeloneuropathy myelopathy myelopathy, carcinomatous myelopathy, chronic progressive myelopathy, necrotizing myelopathy, paraneoplastic myelopathy, vacuolar myeloradiculitis myeloradiculopathy myocardial infarction myocarditis myoclonic jerks myoclonus myoclonus, cortical myoclonus, epilepsy myoclonus, face myoclonus, segmental myoclonus, stimulus sensitive myoedema myoglobinuria myoinositol myopathy myopathy, carcinomatous myopathy, critically ill myopathy, inflammatory myopathy, mitochondrial myopathy, necrotizing myopathy, necrotizing, immune-mediated myopathy, proximal myopathy, steroid induced myopathy, thyroid disease causing myopathy, vacuolar myositis myositis, ocular myotonia dystrophica myxedema coma myxedema, neurologic manifestations of narcolepsy nasal discharge nasal septum, perforation of nasal speech nasal stuffiness nasopharyngeal carcinoma natalizumab nausea and vomiting near reflex, spasm of neck pain neck trauma neck weakness negative Negri bodies neisseria meningitis neonatal infection, viral neoplasm, hormone producing neoplasm, hormone producing, ectopic neoplasm, intracranial neoplasm, intracranial, differential diagnosis of neoplasm, intracranial-presenting as head injury neoplasm, metastatic neoplasm, metastatic to base of skull neoplasm, metastatic to CNS neoplasm, metastatic to CNS, hemorrhagic neoplasm, peripheral nerve neoplasm, pituitary neoplasm, pituitary, treatment of neoplasm, posterior fossa neoplasm, primary intracerebral neoplasm, primary intracerebral, presenting as CVA neoplasm, primary intracranial neoplasm, primary of CNS neoplasm, primary of CNS-children neoplasm, primary of CNS-treatment of neoplastic angioendotheliosis Nepal nerve biopsy nerve conduction studies nerve conduction studies, motor nerve conduction studies, sensory nerve growth factor nerve hypertrophy nerve root biopsy nerve root enhancement nerve root hypertrophy neuritis neuritis, causes of neuritis, heavy metals causing neuroaxonal degeneration neuroblastoma neurocutaneous disease neuroendocrinology neurofibrillary degeneration neurofibromatosis 1 neurofilaments neurogenic bladder neuroimmunology neurologic complications neurologic complications of, surgery neurologic complications of, systemic cancer neurologic complications of, systemic disease neurologic disease neurologic disease, diagnoses of neurologic disease, multifocal neurologic disease, tempo neurologic evaluation neurologic examination neurologic examination, focal neurologic recovery neurologic signs neurologic symptoms neurologic testing neurological intensive care neurolymphomatosis neuromuscular blockade neuromuscular disease, electrodiagnosis of neuromuscular junction neuromuscular junction, abnormality of neuromyelitis optica (Devic's disease) neuromyotonia neuronal cell surface antigen neuronal intranuclear inclusion disease neuronal loss neuronopathy neuronopathy, sensory neurons neuroophthalmology neuropathology neuropathology, brain neuropathology, peripheral nerves neuropathy neuropathy, acute neuropathy, amyloid neuropathy, asymptomatic neuropathy, autoimmune neuropathy, diabetic neuropathy, diphtheritic neuropathy, medication induced neuropathy, motor neuropathy, motor, multifocal neuropathy, multifocal neuropathy, painful neuropathy, paraneoplastic neuropathy, peripheral neuropathy, peripheral, treatment neuropathy, sensory neuropathy, short-fiber neuropathy, toxic neuropathy, vasculitic, systemic neurophysiology neuroprotective agents neuroradiology, interventional neurosyphilis neurotoxic neurotoxicity, acute neurotoxin neutropenia nevus Niemann-Pick disease night sweats nitrogen mustard nitrous oxide nivolumab NMDA antagonist, late onset NMDA antagonists NMDA receptors nodopathy, autoimmune noncommunicative nonsteroidal anti-inflammatory drug nonverbal normal NOTCH2NLC numbness, extremity numbness, generalized nusinersen nutritional deficiency nystagmus nystagmus, monocular nystagmus, pendular nystagmus, periodic nystagmus, primary position of gaze nystagmus, rotary nystagmus, upbeating on upgaze nystagmus, vertical obesity occupational neurologic disorders occupational neuropathies ocular bobbing ocular dipping ocular flutter ocular motility, disorders of ocular myopathy oculocardiac reflex oculocephalic reflex oculogyric crisis oculomasticatory myorhythmia old age, neurology of olivary degeneration, hypertrophic one and a half syndrome ophelia syndrome ophthalmic artery ophthalmic artery occlusion ophthalmoplegia ophthalmoplegia, acute ophthalmoplegia, bilateral, acute ophthalmoplegia, cause of ophthalmoplegia, head injury causing ophthalmoplegia, internal ophthalmoplegia, neonatal ophthalmoplegia, painful ophthalmoplegia, plus syndrome ophthalmoplegia, progressive external ophthalmoplegia, total ophthalmoplegic migraine opisthotonus opportunistic infection opportunistic infection, CNS opsoclonus opsoclonus, differential diagnosis of opsoclonus-myoclonus syndrome optic atrophy optic atrophy, bilateral optic chiasm optic disc edema optic glioma optic nerve optic nerve, compression of optic nerve, lesion of optic neuritis optic neuropathy optic neuropathy, bilateral optic neuropathy, ischemic optic neuropathy, nutritional oral ulcerations orbit orbit, abscess of orbit, cellulitis of orbit, hemangioma of orbit, inflammation in orbit, injury of orbit, lesions of orbit, meningioma of orbit, neoplasms of orbit, pseudotumor of orbit, trauma to orbit, venography of orbital apex orbital apex syndrome orbitocranial injury, penetrating organ transplantation organomegaly orthostatic hypotension oscillopsia osmotic demyelination syndrome osteomalacia osteomyelitis osteoporosis otitis, neurologic complications with ovarian tumor ovary, enlarged owl's eye sign of spinal cord pacemaker, cardiac-transvenous pachymeningitis, cranial pain pain, abdominal pain, arm pain, back pain, calf pain, head pain, leg pain, periorbital pain, testicular pain, thigh pain, throat pain, total body palatal myoclonus palate, paralysis palatopharyngeal incompetence pancoast tumor pancreas transplantation pancreatitis pancytopenia panic attacks papilledema papillitis papovavirus paralysis paralysis, acute paralysis, acute areflexic paralysis, asymmetric paralysis, recurrent paralysis, use-related paramedian pontine reticular formation paraneoplastic brainstem encephalitis paraneoplastic cerebellar degeneration paraneoplastic ganglionopathy paranoia paraparesis paraparesis, spastic paraphasias paraplegia paraproteinemia parasellar syndrome parasitic infection, CNS paraspinal muscle parathormone parathyroid adenoma paratrigeminal syndrome parenteral alimentation paresthesias paresthesias, hands Parkinson disease Parkinson disease, atypical Parkinson disease, drug induced Parkinson disease, dystonia with Parkinson disease, fluctuations in Parkinson disease, freezing phenomena in Parkinson disease, L-dopa nonresponsive Parkinson disease, nonmotor problems of Parkinson disease, on-off phenomena in Parkinson disease, pathogenesis of Parkinson disease, postencephalitic Parkinson disease, sensory symptoms in Parkinson disease, surgical treatment of Parkinson disease, treatment of Parkinsonism syndrome Parkinsonism-dementia complex parotitis paroxysmal hemiplegia paroxysmal neurologic deficits pars planitis PAS positive PAS positive material in the brain patent ductus arteriosus pathology patient information and support pedestrian pelvic mass pembrolizumab penicillamine penicillin periarteritis nodosa pericarditis peripheral blood smear pernicious anemia perphenazine persistent vegetative state personality change petechiae phenothiazine phenylketonuria pheochromocytoma photophobia physical activity physical therapy pigmentary retinopathy pituitary pituitary hyperemia pituitary stalk pituitary stalk, enlarged pituitary stalk, lesion of pituitary, adenoma pituitary, apoplexy pituitary, dysfunction pituitary, hormones of pituitary, lesion of pituitary, metastasis to plasma cell dyscrasia plasmacytoma plasmapheresis plasmapheresis, complications of platelet inhibiting drugs pleocytosis of cerebrospinal fluid pleocytosis of cerebrospinal fluid, neutrophilic pleural effusion pleurisy pneumonia POEMS syndrome poison, mercury poison, neurologic problems with poison, organophosphate poliomyelitis poliomyelitis vaccine poliomyelitis, provocation poliomyelitis-like illness polychlorinated biphenyls polyglucosan body polyglucosan body disease polyinosinic cytidic acid(poly IC) polymerase chain reaction polymerase chain reaction, false negative polymyalgia rheumatica polymyositis polyneuritis polyneuropathy polyneuropathy, carcinomatous polyneuropathy, chronic idiopathic polyneuropathy, chronic inflammatory demyelinating polyneuropathy, chronic inflammatory demyelinating, childhood polyneuropathy, chronic inflammatory demyelinating, variant form polyneuropathy, chronic inflammatory demyelinating-pure motor syn polyneuropathy, chronic inflammatory demyelinating-sens atax var polyneuropathy, chronic inflammatory demyelinating-variant forms polyneuropathy, chronic relapsing polyneuropathy, critically ill polyneuropathy, lymphomatous polyneuropathy, uremic polyradiculoneuropathy polysomnogram pons, atrophy pons, infarction of pons, lesion of pontine glioma porphyria port wine nevus positional head-hanging test positive sharp waves post infectious cerebellar ataxia post infectious polyneuropathy posterior column disease posterior fossa posterior fossa, differential diagnosis of lesions of posterior fossa, lesion of posterior inferior cerebellar artery syndrome posterior leukoencephalopathy syndrome posterior tibial nerve posterior tibial nerve compression postinfectious postoperative neurologic complications posttransplant lymphoproliferation disorder postviral fatigue syndrome potassium channel antibodies practice guidelines precipitating factors preclinical pregnancy, neurologic complications in premature infant pretectal syndrome prevention of neurologic disorders primary aldosteronism primary intracranial hypotension primary lateral sclerosis prion disease procarbazine progeria prognosis progressive encephalomyelitis with rigidity syndrome progressive multifocal leucoencephalopathy progressive neurologic disorder progressive supranuclear palsy prolactin prolactin, elevated prolactinoma proprioception proprioception, abnormal proptosis proptosis, bilateral proptosis, unilateral prosopagnosia protein 14-3-3, cerebrospinal fluid proteinuria pruritus pseudoathetosis pseudobulbar palsy pseudointernuclear ophthalmoplegia pseudomyasthenia psychiatric disorder psychiatric problems in neurologic disorders psychological testing psychological testing, children psychomotor retardation psychosis psychosis, cause of psychotic behavior PTEN hamartoma tumor syndrome ptosis ptosis, bilateral ptosis, unilateral public health Pulfrich phenomenon pulmonary edema pulmonary embolism pulmonary infection pulmonary infiltrates pulmonary nodules pupil pupil, abnormality in neurologic disorders pupil, dilated and fixed, bilateral pupil, dilated and fixed, unilateral pupil, dilated, bilateral pupil, dilated, unilateral pupil, light reflex, abnormal pupil, oval pupil, tonic pure motor hemiplegia pursuit eye movements pursuit eye movements, abnormal pyramidal tract pyramidal tract dysfunction Q fever quadriparesis quadriplegia quality of life quinine rabies, nervous system involvement with race radial nerve, palsy of radiation hypersensitivity radiation necrosis radiation therapy, CNS treatment and complications with radicular pain radiculitis radiculoneuritis radiculopathy ragged-red fibers Rankin score rapid onset dystonia parkinsonism rapidly progressing neurologic illness rash rash, hand Raynaud's phenomenon reading disorder, acquired real-time quaking-induced conversion recruitment recurrent recurrent laryngeal nerve paralysis red cell aplasia red eye red nucleus, involvement of reflex sympathetic dystrophy reflex sympathetic dystrophy, children Refsum's disease regional enteritis rehabilitation for neurologic disorders release phenomena REM sleep REM sleep behavior disorder remission remote effect of cancer on the nervous system remyelination renal cell carcinoma renal failure renal stones renal transplantation renal tubular necrosis reperfusion repetitive nerve stimulation respirations in CNS disease respirator respiratory arrest respiratory distress syndrome, neurologic status with respiratory failure respiratory tract infection restless leg syndrome restrictive ophthalmopathy reticular activating system reticular formation reticulum cell sarcoma retina, abnormal retinal artery occlusion retinal branch artery occlusion retinal degeneration retinal hemorrhages retinal infarction retinal lesion retinal vasculitis retinopathy Retriever Device retrobulbar neuritis retrograde axonal flow retro-orbital pain retroperitoneal mass retropulsion retrovirus REVASCAT trials reversible neurologic disorder review article rhabdomyolysis rhabdomyosarcoma of orbit rheumatoid arthritis rheumatoid arthritis factor(R.A.factor) rheumatoid arthritis, neurologic complications of rhinocerebral phycomycoses rhinorrhea rhizopus rhomboencephalopathy rickettsial organism rifampin rigidity rigidity, axial risk factors rituximab rodents Romberg's sign root lesion, nerve rooting reflex roving eye movements rubella encephalitis rubella encephalitis, progressive rubella syndrome rubella virus rubeola virus rubeola, encephalitis Sabin-Feldman dye test saccadic eye movements saccadic eye movements, abnormal saddle anesthesia safety sagging of the brain salivation, excessive sarcoidosis sarcoidosis, CNS sarcoma saxitoxin scalp tenderness scannig speech schizophrenia sciatica scleritis scleroderma scleroderma, neurologic involvement with sclerosis, bone scoliosis scoliosis, neurologic association with scorpion sting scotoma scotoma, central screening season sedimentation rate sedimentation rate, elevated seizure seizure, adult onset seizure, children seizure, drug resistance seizure, focal seizure, intractable seizure, intractable, treatment of seizure, laughing as manifestation seizure, minor motor seizure, psychomotor-temporal lobe seizure, treatment of seizure, unknown origin selenium sella turcica, enlargement of sella turcica, erosion of seminoma sensorineural hearing loss sensory ganglia sensory ganglia, abnormal sensory loss sensory loss, asymmetric sensory loss, cutaneous sensory polyneuropathy sensory symptoms sensory system sensory testing sensory testing, quantitative septicemia seroconversion serologic testing serologic testing of cerebrospinal fluid serologic testing, false negative seronegative serotonin agonist serum alanine aminotransferase serum gamma glutamyl transferase serum glutamic oxaloacetic transaminase serum lipase, elevated severe acute respiratory syndrome sexual behavior, disorder of sexual dysfunction in neurologic disease sexual intercourse sexually transmitted disease shell fish poisoning shooting pain short stature short steps shunt procedure, ventricular shunt procedure, ventricular-complications of sicca syndrome sickle cell crisis sickle cell disease sinemet single photon emission computed tomography single-fiber electromyography sinus arrest 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, tight skull bone, thickening skull x-ray skull x-ray, abnormal sleep sleep offset paralysis sleep onset paralysis sleep paralysis sleep pathology and physiology slow virus infection of CNS slurred speech small vessel disease small vessel vasculitis smell snout reflex sodium channel dysfunction solitaire device solvent somnolence sore throat South America spasticity speech disorder, childhood speech, delayed development of speech, slowed speech, soft sphenoid sinus sphenoid sinus biopsy sphenoid sinus mucocele spinal cord spinal cord, cervical spinal cord, compression of spinal cord, infarction of spinal cord, ischemic lesion of spinal cord, lesion of spinal cord, neoplasm spinal cord, neoplasm, extramedullary spinal cord, neoplasm, infants and children spinal cord, neoplasm, intramedullary spinal cord, pathologic exam of spinal muscular atrophy spinocerebellar ataxia type 3/Machado Joseph disease spirochete infection splenomegaly spongy degeneration of brain spontaneous remission sporotrichum sports medicine, neurology of sprain, cervical square wave jerks squirrels stab wound standing difficulty staphylococcal protein A column therapy staphylococcus aureus stare startle reaction status epilepticus steatorrhea stem cell rescue stem cell transplantation stent, vertebral artery steppage gait steroid steroid responsive encephalopathy steroid therapy, CNS treatment and complications with stiff legs stiff man syndrome stimulant drugs strabismus string sign strokelike episodes stuporous Sturge-Weber syndrome 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 subconjunctival hemorrhage subcortical U fibers subcutaneous nodules subdural hematoma substantia nigra subtemporal decompression subthalamic nucleus suck, poor sudden death superior cerebellar peduncle superior oblique palsy superior sagittal sinus thrombosis suprasellar lesion suramin Swan-Ganz catheter sweating sweating, abnormality of SWIFT PRIME Trials swimming symmetric brain lesions sympathetic block syncope syncope, recurrent synucleinopathy syphilis, diagnosis and treatment syphilis, neurologic complications with syringomyelia systemic illness systemic lupus erythematosus systemic lupus erythematosus, neurologic complications with systemic lupus erythematosus, neuro-opthal.complications with T lesion of MCA-ICA tabes dorsalis tachycardia talk tandem gait, ataxic tarsal tunnel syndrome taste tau protein tauopathy taxol telangiectases telemetry, cardiac temporal artery, biopsy temporal lobe temporal lobe, lesion temporal lobe, lesion, bilateral tensilon tensilon test tensilon test, false negative tensilon test, false positive tensilon test, paradoxical tentorium cerebelli teratoma teratoma, ovarian term infant testicular biopsy testosterone testosterone, serum, low tetanus tetany tetrodotoxin thalamus thalamus, infarction, bilateral thalamus, lesion of thalamus, lesion of-bilateral thalidomide thallium poisoning thermography thiamine Thies's sign third nerve third nerve misdirection third nerve palsy third nerve palsy, bilateral third nerve palsy, childhood third nerve palsy, congenital third nerve palsy, cyclic third nerve palsy, partial third nerve palsy, pupil sparing in third nerve palsy, recurrent third nerve palsy, sequential third nerve palsy, superior branch third ventricle, wall thrombectomy thromboangiitis obliterans cerebri thrombocytopenia thrombocytosis thrombolysis, mechanical thymectomy thymic hyperplasia thymoma thyroiditis thyrotoxicosis thyroxine tick bite tick paralysis tick-borne encephalitis tilting tinnitus tissue plasminogen activator, intravenous Tolosa Hunt syndrome tone, muscle, increased tongue, atrophy tongue, enlarged tongue, fasciculations of tongue, impaired movements of tongue, pain tongue, ulcer tongue, weakness tonsillectomy tonsillitis torticollis torticollis, infants and children toxic encephalopathy toxins, nervous system toxoplasma complement fixation test toxoplasmosis, acquired toxoplasmosis, CNS transient ischemic attack transient neurologic deficit transluminal angioplasty, basilar artery transluminal angioplasty, vertebral artery transplacental virus infections trauma travel, foreign treatment of neurologic disorder treatment, empirical tremor tremor, cerebellar tremor, intention tremor, jaw tremor, postural tremor, resting tremulousness triangle of Guillain and Mollaret tricresylphosphate trigeminal nerve trigeminal nerve, lesion of trigeminal neuralgia trigeminal neuropathy trigeminal neuropathy, sensory trigeminovascular system trimethoprim-sulfamethoxazole trinucleotide repeats tripping triptans trismus trochlear nerve trochlear nerve palsy Trousseau's sign tuberculoma of CNS tuberculosis tuberculosis, miliary tuberous sclerosis tumefactive lesion twins twitching twitching, face typhus, scrub ulcerative colitis ultrasonography ultrasonography, head ultrasonography, head, fetus-neonate unconsciousness unconsciousness, episodic unconsciousness, transient undiagnosed upgaze upgaze, paralysis of uremia uremic encephalopathy uremic twitching urinary frequency urinary incontinence urinary retention urticaria uveitis vaccination, neurologic complications with vaccine vaccinia varicella zoster virus varicella zoster virus, encephalitis variola variola vaccination vascular endothelial growth factor vascular malformation, children, intracranial vasculitides vasculopathy vasospasm, cerebral vectors of infection vegetarianism ventriculitis ventriculostomy vertebral artery vertebral artery disease vertebral artery injury vertebral artery occlusion vertebral artery occlusion, posttraumatic vertebral artery stenosis vertebral-basilar artery, intraluminal clot vertebral-basilar insufficiency vertical gaze vertigo vertigo, positional vibratory sensation vibratory sensation, abnormal vinblastine vincristine neurotoxicity viral escape viral infection viral infection, CNS viral infection, transmission viral isolation viral load Virchow-Robin spaces, dilated virus, slow vision, blurred visual acuity visual acuity, decreased visual acuity, decreased, monocular visual field defect visual field defect, altitudinal visual fields visual fields, constricted visual loss visual loss, delayed visual loss, progressive visual loss, slow visual loss, slow-unilateral visual loss, sudden visual loss, sudden-unilateral visual symptoms visuospatial disturbance vitamin deficiency vitiligo vocal cord paralysis vocalizations voluntary nystagmus Waldenstrom's macroglobulinemia walking frame walking, difficulty with war watershed infarcts weakness weakness, acute weakness, congenital weakness, fatiguable weakness, focal weakness, generalized weakness, progressive weakness, proximal weakness, rapidly progressive weaning from respirator, failure to Weber's syndrome weight gain weight loss Werdnig-Hoffman disease Wernicke's aphasia Wernicke's encephalopathy West Nile fever Western immunoblot test wheelchair Whipple's disease white hair white matter disease white matter disease, subcortical wide based gait word-finding difficulty work performance workup wrist drop writing xerophthalmia xerostomia X-linked bulbospinal neuronopathy Zika virus infection zinc zoster sine herpete

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