Differential (Click to cross reference) abdominal cramps abdominal distention abdominal epilepsy abdominal mass abdominal migraine abdominal muscle spasms abdominal protrusion abdominal reflex, absent abducens nerve paralysis abducens nerve paralysis, bilateral abducens nerve paralysis, children abductor pollicis brevis abortion, spontaneous abscess, intracerebral abscess, sphenoid sinus abscess, spinal cord abscess, vertebral acanthosis nigricans acetazolamide acoustic nerve acquired immunodeficiency syndrome acquired immunodeficiency syndrome dementia complex acquired immunodeficiency syndrome, medical precautions with acquired immunodeficiency syndrome-related complex acral sensory symptoms acrocyanosis acromegaly ACTH acupuncture acute ataxia of childhood acute ataxic sensory neuropathy acute cerebellar ataxia acute disseminated encephalomyelitis acute intermittant porphyria acyclovir addiction, heroin addiction, heroin-neurologic complications with Addison's disease Adies pupil adrenoleukodystrophy adrenoleukodystrophy, adult onset adrenoleukodystrophy, carrier adrenomyeloneuropathy adult polyglucosan body disease advance directives advances in neurology adverse drug reaction afebrile ageusia agitation agoraphobia air travel air, spinal akathisia akinetic mute Alcock's canal syndrome alcohol alcohol block, subarachnoid alcohol intolerance alcohol intoxication alcohol, neurologic complications with alcoholic polyneuropathy alcoholic withdrawal states, DT's, convulsions, etc. alcoholism algorithm alkylating agents allergic angiitis allergy allodynia almitrine alopecia altered states of consciousness alternating hemiplegia alternating hemiplegia of childhood alternating rapid movement alternating rapid movement, impaired alternative medicine amaurosis fugax amaurosis fugax, alternating amenorrhea aminoacidopathies aminopyridine, 4 amitriptyline amnesia amphiphysin antibodies amyelia amygdala amyloid amyloidosis amyotrophic lateral sclerosis amyotrophic lateral sclerosis, diagnosis of amyotrophic lateral sclerosis, differential diagnosis amyotrophic lateral sclerosis, epidemiology of amyotrophic lateral sclerosis, Parkinson-dementia-complex amyotrophic lateral sclerosis, prognosis amyotrophic lateral sclerosis, sensory symptoms in amyotrophic lateral sclerosis, treatment of amyotrophic lateral sclerosis, work up ANA anal wink response analgesia, epidural analgesic anasarca anatomy of anemia anemia, hemolytic anemia, iron deficiency anemia, megaloblastic anencephaly anesthesia dolorosa anesthesia, epidural anesthesia, general anesthesia, local aneurysm aneurysm, cavernous sinus aneurysm, cavernous sinus-bilateral aneurysm, internal carotid artery aneurysm, intracranial aneurysm, posterior communicating artery aneurysm, thoracic aortic angiitis angina pectoris angiogram angiography, cerebral angiography, neurologic complications with angiography, posterior fossa angiography, spinal angiography, vertebral artery angioimmunoblastic lymphadenopathy angioneurotic edema angiostrongylus cantonensis angiotensin II receptor blocker angiotensin-converting enzyme anhidrosis anion gap anisocoria ankle edema ankle reflex, absent ankle, swelling of anorexia anorexia nervosa anosmia antecedent illness anterior femoral cutaneous nerve anterior femoral cutaneous neuropathy anterior horn cell disease anterior interosseous neuropathy anterior spinal artery anterior spinal artery infarction anterocollis anti citrullinated antibody anti GQ1b IgG antibody anti Hu antibody anti MAG antibodies anti Ri antibody anti Yo antibody antiamphiphysin antibiotics antibiotics, neurologic complications with anticoagulant, complications of anticoagulant, discontinuation anticoagulant, treatment anticoagulant, treatment in CVD anticonvulsants anticonvulsants, parenteral administration anticonvulsants, teratogenicity of anticonvulsants, untoward effects of antidepressant antiemetic antifungal agent antiganglioside antibodies antihistamines antihypertensive antimetabolite anti-myeloperoxidase antineutrophil cytoplasmic autoantibodies anti-sulfatide antibodies antiviral agents anxiety anxiolytic agents aorta, sheathing aortic rupture aortitis aortofemoral artery bypass aphasia apnea arachnoiditis areflexia Argyll Robertson pupil argyria arm atrophy arm weakness Arnold Chiari malformation arrhythmia, cardiac arsenic arterial dissection arterial dissection, aorta arterial dissection, aorta, cerebral symptoms with arterial dissection, basilar arterial dissection, bilateral arterial dissection, carotid arterial dissection, intracranial arterial dissection, multiple arterial dissection, precipitating events arterial dissection, spontaneous arterial dissection, vertebral arterial puncture arteriopathy arteritic anterior ischemic optic neuropathy arteritides arteritis, temporal arteritis, temporal, extremity involvement with arteritis, temporal, occult arthralgia arthritis arthropathy arthropathy, neuropathic ascending paralysis ascorbic acid asparginase aspartate aminotransferase aspergillosis aspirin astemizole astereognosis asterixis asthma astrocytoma asymbolia, pain asymptomatic asystole ataxia ataxia telangiectasia ataxia, acute onset ataxia, cerebellar ataxia, progressive ataxia, sensory ataxia, truncal ataxic gait atelectasis atherosclerosis, generalized athetosis atlanto axial dislocation, congenital atlanto-axial subluxation atonic bladder atrial fibrillation atrial fibrillation, treatment atrioventricular block attention span atypical auditory evoked brainstem potentials aura auriculo-temporal syndrome autoantibodies autoimmune cerebellar ataxia autoimmune disease autoimmune encephalopathy autoimmune GFAP astrocytopathy automobile accidents autonomic dysfunction autonomic dysfunction, acute autonomic nervous system autonomic neuropathy autonomic neuropathy, idiopathic avascular necrosis, hip axillary nerve axonal degeneration axonopathy, distal azidodeoxythymidine B 12 deficiency B cell lymphoma B12 Babinski sign back surgery baclofen bacterial infection bacterial infection, CNS Balint's syndrome Bannayan-Riley-Ruvalcaba syndrome Barkhof MR criteria for MS basal ganglia basal ganglia, infarction basal ganglia, lesion of basal ganglia, lesion, bilateral basilar artery occlusion basilar artery stenosis basilar impression basophilic stippling of red blood cells Bassen-Kornzweig syndrome bat bite behavior behavior modification behavioral disorder behavioral disorder, acute Behcet's syndrome Bell's phenomenon Bence Jones protein benign essential tremor benzodiazepine Bergmann's gliosis beriberi biofeedback biologic markers biological warfare biotin biotin deficiency biotin deficiency, juvenile form biotin-responsive basal ganglia disease birth injury blacks bladder dysfunction blindness blindness, monocular blindness, sudden blindness, transient blood brain barrier blood cultures blood dyscrasias, neurologic findings with blood gases, arterial blood transfusion blue toe syndrome bone age bone marrow biopsy bone marrow infarction bone marrow necrosis bone marrow transplantation bone pain bone scanning Borrelia burgdorferi infection Borrelia miyamotoi infection botulinum toxin botulinum toxin, complications of botulism bovine spongiform encephalopathy bowel urgency bowling brachial amyotrophic diplegia brachial neuritis brachial neuritis, acute brachial neuritis, bilateral brachial neuritis, prognosis of brachial plexus brachial plexus injury brachial plexus injury, prognosis of brachial plexus injury, treatment of brachial plexus neuropathy brachial plexus neuropathy, bilateral brachial plexus neuropathy, children brachial plexus neuropathy, familial brachial plexus neuropathy, recurrent brachial plexus, lesion of brachial plexus, postoperative palsy of brachial radiculoplexopathy bradycardia bradykinesia brain biopsy brain biopsy, false negative brain fog brain purpura brain scan, abnormal brainstem brainstem, dysfunction brainstem, infarction of brainstem, ischemia brainstem, lesion of bromocriptine Brompton solution Brown Sequard syndrome Brown syndrome brucellosis brucellosis, nervous system involvement with bruising bruit bruit, cranial bruit, orbit bruit, spinal bulbar palsy bulbar palsy, acute bulimia bulimia nervosa burning feet burning feet, differential diagnosis of burning hands burning legs burning mouth burning mouth syndrome burning paresthesia burning skin buspirone buttock numbness cachexia calcitonin calcium antagonist calcium antagonist, side effects of calcium, serum calf atrophy caloric testing campylobacter infection cancer of colon cannabinoids capillary blush capsaicin carbamazepine carcinoma carcinoma of breast carcinoma of cervix carcinoma of lung carcinoma of ovary carcinoma of pancreas carcinoma of rectum carcinoma of stomach carcinoma of tongue carcinoma of uterus cardiac arrest cardiac arrest and resuscitation cardiac catheterization, neurologic complications cardiac surgery, neurologic complications with cardiomegaly cardiomyopathy cardiopulmonary bypass caries carotid angiogram carotid artery carotid artery disease carotid artery occlusion, neck carotid artery occlusion, neck-delayed CVA following carotid artery stenosis carotid siphon carotid-siphon stenosis carpal tunnel syndrome carpo-pedal spasm case studies CAT scan CAT scan, abdomen CAT scan, abnormal CAT scan, angiography CAT scan, base of skull CAT scan, chest CAT scan, contrast enhanced CAT scan, demyelinating disease CAT scan, disappearing lesion on CAT scan, emission CAT scan, emission, abnormal CAT scan, false negative CAT scan, muscle CAT scan, myelogram with CAT scan, orbits CAT scan, pelvis CAT scan, spinal cord CAT scan, spine cataracts cataracts, congenital cathartic cauda equina cauda equina, enhancement cauda equina, lesion of causalgia cavernous hemangioma cavernous sinus cavernous sinus, arterial shunt of cavernous sinus, expansion cavernous sinus, internal carotid artery encasement in cavernous sinus, lesion of cavernous sinus, meningioma cavernous sinus, metastasis to cavernous sinus, syndrome cavernous sinus, thrombosis cavernous sinus, thrombosis, septic CD4 counts cecum perforation ceftriaxone celiac disease, adult celiac plexus blockade cellulitis central nervous system, infection of central pontine myelinolysis central retinal artery occlusion central retinal vein occlusion cephalosporins cerebellar ataxia, neuropathy and vestibular areflexia syndrome cerebellar atrophy, secondary cerebellar degeneration cerebellar infarction cerebellar lesion cerebellitis cerebellum, disease of cerebral cortex cerebral cortical encephaliis cerebral edema cerebral edema, vasogenic cerebral embolism cerebral infarction cerebral infarction, hemorrhagic cerebral infarction, subcortical cerebral ischemia cerebral venous thrombosis cerebrospinal fluid cerebrospinal fluid, abnormal cerebrospinal fluid, appearance of cerebrospinal fluid, cloudy cerebrospinal fluid, cytology cerebrospinal fluid, cytology, false negative cerebrospinal fluid, elevated protein of cerebrospinal fluid, eosinophilia of cerebrospinal fluid, flow cytometry cerebrospinal fluid, gammaglobulin of cerebrospinal fluid, immunoglobulins of cerebrospinal fluid, oligoclonal IgG in cerebrospinal fluid, pressure increased cerebrospinal fluid, pressure low cerebrospinal fluid, proteincytologic dissociation cerebrospinal fluid, red cells in cerebrospinal fluid, xanthochromia of cerebrovascular accident cerebrovascular accident, acute management of cerebrovascular accident, complications with cerebrovascular accident, delayed onset cerebrovascular accident, familial occurrence cerebrovascular accident, location of cerebrovascular accident, mimics cerebrovascular accident, multiple cerebrovascular accident, non atherosclerotic cause of cerebrovascular accident, postpartum cerebrovascular accident, recurrent cerebrovascular accident, silent cerebrovascular accident, young adult cerebrovascular disease cerebrovascular disease, cardiovascular disease with cerebrovascular disease, risk factors in cervical collar cervical myelopathy cervical plexus cervical radiculopathy cervical rib resection cervical spine cervical spine abnormality cervical spine disease cervical spine fracture cervical spine injury cervical spine injury, screening cervical spine injury, treatment of cervical spine manipulation cervical spondylosis channelopathy Charcot joint Charcot-Marie-Tooth chemical weapons chemodectoma chemosis chemotherapy, CNS treatment and complications with chest pain chest x-ray, abnormal chiasmal syndromes chickenpox children chills chin numbness chiropractic manipulation chiropractic manipulation, neurologic complications with chlorpyrifos chorda tympani chorda tympani, lesion of chorea choreoathetosis chorionic gonadotropin chorioretinitis chromosomal abnormality chromosome 14 chromosome 17 chronic paroxysmal hemicrania Churg-Strauss syndrome cigarette smoking ciguatera poisoning cingulotomy cirrhosis cirrhosis, infancy cis-platinum cisterna magna puncture claudication, extremity claudication, intermittent of cauda equina Clinical Pathologic Conference(C.P.C.) clonazepam clonidine clonus clozapine clubbing of fingers clubfoot as related to neurologic disease cluster headache coagulopathy cobalt toxicity coccygodynia Cogan's syndrome cognition coinfection colchicine cold hands sign cold intolerance cold temperature coldness collagen vascular disease collagenous sprue collapsin response mediator protein 5 IgG color vision, impaired coma comorbidities compartment syndrome compartment syndrome, abdominal compartment syndrome, medial brachial fascial complement deficiency complete blood count complex regional pain syndrome complications compression fracture compression neuropathy computers, medicine and concentration, impaired conduction block confusion congenital birth defects congenital malformation congestive heart failure conjunctival engorgement conjunctival injection conjunctivitis constipation contactin associated protein like 2 antibodies contractures, joint contraindications controversies in neurology conus medullaris vs.cauda equina lesion conus medullaris, lesion of conversion reaction conversion reaction, children convulsive syncope copper deficiency cordotomy cordotomy, percutaneous cornea, abnormal cornea, opacity of corneal dystrophy corneal reflex, abnormal coronary artery bypass coronavirus corpus callosum corpus callosum, lesion of cortical blindness cortical infarction cortical infarction, small cortisol, low cost cost effectiveness cotton-wool spots cough coumarin COVID-19 COX-2 inhibitor coxsackievirus cranial nerve enhancement cranial nerve palsies cranial nerve palsies, bilateral cranial nerve palsies, painful cranial nerve palsies, recurrent cranial nerve palsies, unilateral cranial nerve palsy, alternating cranial nerve tumor cranial nerves cranial nerves, toxins effecting cranial nerves, vascular compression cranial neuropathy cranial neuropathy, multiple cranial neuropathy, progressive cranio-cervical junction craniopharyngioma crawl regression C-reactive protein, elevated creatine phosphokinase(CPK)elevated critical care unit cry, abnormal crying, pathologic cryoglobulinemia cryptococcal meningitis cryptococcosis Cuba cubital canal cubital tunnel syndrome cultured skin fibroblasts cyanosis cyclophosphamide cyst cyst, arachnoid cyst, dermoid of CNS cyst, parenchymal cytokines cytomegalic inclusion disease cytomegalovirus infection cytosine arabinoside dampness D-dimer deafness deafness, bilateral deafness, unilateral decision analysis decompression sickness decompressive spinal cord surgery deep gray nuclei deep tendon reflexes degenerative cervical myelopathy delay in diagnosis delirium delivery, complicated delusion dementia dementia, childhood demyelinating disease denervation of muscle denervation potentials dental abscess dental malocclusion dental procedure, neurologic complications with dental prostheses denture cream depression depression, treatment of deQuervain's disease dermal sinus tract dermatitis dermatitis herpetiformis dermatographism dermoid desipramine Desproges-Gotteron syndrome developmental milestones, loss of developmental retardation dexterity, impaired DHE diabetes insipidus diabetes mellitus diabetes mellitus, chemical diabetes mellitus, neurologic manifestations of diabetic amyotrophy diabetic cranialneuropathies diabetic mononeuropathy diabetic neuropathic cachexia diabetic ophthalmoplegia diabetic radiculopathy diagnostic criteria dialysis diaminopyridine, 3, 4 diaphragmatic paralysis diarrhea dideoxycytidine diet dieting difelikefalin differential diagnosis difficulty climbing stairs diffuse idiopathic skeletal hyperostosis diffuse infiltrative lymphocytosis syndrome dilantin dimple dinoflagellates diplegia, atonic diplegia, brachial diplopia disability rating scale, neurological disability, neurological disc space infection disc space narrowing discectomy discectomy, lumbar discitis discography disorientation dissociated sensory loss dissociative disorder distal muscle weakness diurnal variation diving dizziness docetaxel dog bite dopa responsive dystonia dopamine agonist doppler doppler, color doppler, transcranial dorsal column stimulator double crush syndrome double crush syndrome, median nerve double crush syndrome, ulnar nerve doxepin dronabinol drowsiness drug abuse drug abuse, inhalation drug abuse, neurologic complications of drug abuse, toxic screen In drug induced neurologic disorders drug induced neurologic disorders in children drug interactions duloxetine duplex ultrasound dural arteriovenous malformation dying dysarthria dyschromatopsia dysdiadochokinesia dysequilibrium syndrome dysgeusia dyskinesia dyskinesia, buccal lingual facial dyskinesia, drug induced dyslexia dysmorphic dysphagia dysphasia dyspnea dyspraxia dysraphism, spinal dysthyroid ocularmyopathy dysthyroidism dystonia dystonia, cervical dystonia, drug induced dystonia, etiology of dystonia, focal dystonia, painful dystonia, post traumatic dystonia, treatment of dystrophic calcification Eagle syndrome ear, pain in eating disorder ecchymoses echocardiogram ectatic basilar artery ectopic pinealoma eculizumab edema, leg edema, pedal edema, periorbital efficacy Ehlers-Danlos syndrome ejection fraction, abnormal electrical sensation electrical stimulation electrical stimulation, spinal cord electrocardiogram, abnormal electrocoagulation electroencephalogram electroencephalogram, abnormalities of electroencephalogram, inflammatory disease electroencephalogram, periodic complexes electroencephalogram, video monitoring with electromyogram electron microscopy electrophoretic pattern, serum ELISA embolism embolism, air embolism, aortic embolism, atheromatous embolism, brachial artery embolism, cholesterol embolism, fat embolism, nucleus pulposus embolism, silent embolism, systemic embolization, therapeutic embryonic sensory peripheral neuropathy emergencies, medical emergencies, neurologic emergencies, neurosurgical emergency physician emotional lability empty sella empyema, epidural empyema, epidural-spinal enalapril encephalitis encephalitis, autoimmune encephalitis, focal encephalitis, human immunodeficiency virus type 1 encephalitis, paraneoplastic encephalitis, recurrent encephalitis, viral encephalocele encephalomyelitis encephalomyelitis, paraneoplastic encephalomyelitis, postinfectious encephalopathy encephalopathy, Hashimoto's encephalopathy, metabolic encephalopathy, progressive endarterectomy, carotid endarterectomy, carotid-complications of endemic area endocardial fibrosis endocarditis, infectious endometriosis enkephalins enteritis enterovirus enterovirus infection of CNS entrapment neuropathy enzyme treatment enzyme, defect enzyme, induction enzyme, muscle disease enzyme, serum eosinophilia eosinophilia-myalgia syndrome eosinophilic fasciitis eosinophilic granulomatosis with polyangiitis ependymoma epicondylitis epidemic epidemiology of neurology epidermoid epidural steroid epilepsia partialis continua episodic disorders episodic neurologic deficits epistaxis Epstein-Barr virus Erdheim-Chester disease erectile dysfunction ergonomics ergotamine ergotism erythema erythema migrans erythrocyte erythromelalgia ethics in neurology evoked potentials exercise exercise-induced leg numbness exercise-induced vascular symptoms exophthalmus exophthalmus, bilateral exophthalmus, pulsatile exophthalmus, unilateral extension-flexion injury of cervical spine extraocular muscle enlargement extrapyramidal extremity, cold eye closure eye closure, forced eye movement, disorders of eye movement, painful eye, pain in Fabry's disease face, burning face, numbness of facial nerve facial nerve palsy facial nerve palsy, bilateral facial nerve palsy, recurrent facial nerve, lesion of facial pain facial pain, atypical facial sweating, unilateral facial swelling facial weakness facial weakness, bilateral failed back syndrome falling false negative false positive familial familial rectal pain fasciculation fasciculation, benign fasciotomy fat redistribution fatigue fatty acid, elevated plasma content fear femoral artery catheterization femoral nerve femoral neuropathy femoral neuropathy, bilateral fentanyl fever fibrillations fibromyalgia filariasis fine motor function, impaired finger swelling fingernails, abnormal fingers, painful fingolimod Finkelstein's sign fish fish poisoning Fisher C.M. Fisher's syndrome fistula, arterio-venous fistula, arterio-venous, Brescia-Cimino fistula, arterio-venous, carotid-cavernous fistula, arterio-venous, dural fistula, arterio-venous, dural, spinal fistula, atrioesophageal flaccid paralysis flexeril flexor spasm floaters fluctuate flu-like illness fluorescein angiography fluorouracil fluoxetine fluphenazine flush syndrome flushing flushing, unilateral folic acid deficiency follicle stimulating hormone fontanel, bulging foot deformity foot drop foot drop, bilateral foot numbness foot ulcer, neuropathic foot, swollen foot, weakness football neurologic injuries formication fortification spectra fracture, long bone fracture, long bones, nerve injury with fracture, pathologic Froin's syndrome frontal lobe, pathologic signs of fundus, abnormality of fungal infection fungal infection, CNS fusobacterium necrophorum F-wave response gabapentin gadolinium gag reflex, depressed gait disorder gait, spastic gamma amino butyric acid gamma knife therapy gammaglobulin therapy, intravenous ganglion ganglionitis gangliosides gangrene Gantzer's muscle gasserian ganglia gastrectomy, neurologic complications following gastric biopsy gastric partitioning gastric surgery gastritis gastroenteritis gastrointestinal bleeding gastrostomy gastrostomy, percutaneous endoscopic gate theory gaze deviation gaze palsy gaze palsy, supranuclear gaze palsy, vertical gemfibrozil gender gene gene mutation gene therapy generic drugs genetic counselling genetic diagnosis, prenatal genetic linkage genetic neurologic disorders genetic screening genetic testing geniculate body, lateral genital numbness Gerstmann-Straussler-Scheinker disease GFAP GFAP-IgG giant cell arteritis girdle sensation give-way weakness glaucoma gliadin antibodies glioblastoma multiforme(astrocytoma Gr.III) glioma glossitis glossopharyngeal neuralgia glucosamine glucose tolerance test, abnormal glutamic acid decarboxylase, antibody glycerol injection gram negative rod granuloma, eosinophilic granulomatosis with polyangiitis granulomatosis, allergic granulomatous disease granulomatous hypophysitis grasp reflex Graves ophthalmopathy grimacing groin pain groove sign growth retardation guanethidine Guillain Barre syndrome Guillain Barre syndrome, ataxic form Guillain Barre syndrome, axonal form Guillain Barre syndrome, complications Guillain Barre syndrome, differential diagnosis of Guillain Barre syndrome, etiology of Guillain Barre syndrome, infantile and childhood form Guillain Barre syndrome, neuropathology of inflammatory lesion of Guillain Barre syndrome, ophthalmoplegia in Guillain Barre syndrome, prognosis of Guillain Barre syndrome, sensory Guillain Barre syndrome, variant forms of Gulf War syndrome gum disease gustatory sweating Guyon's canal gynecomastia hair, darkening of hair, loss hair, thinning hallucination hallucination, auditory hallucination, olfactory hallucination, visual haloperidol hammertoes hand numbness hand pain hand swelling hand weakness handcuff neuropathy harlequin syndrome Hawaii head circumference head injury head injury, mild head restraint head turning head turning, neurologic complications with headache headache, awakened by headache, bifrontal headache, bilateral headache, chronic headache, cough headache, frontal headache, icepick headache, occipital headache, positional headache, progressive headache, prophylaxis headache, retro-orbital headache, severe headache, sudden onset of headache, throbbing headache, treatment of headache, unilateral headache, vascular hearing loss heart block heart block, complete heat intolerance heavy metal intoxication heel-knee-shin test helminthic infection of CNS hemangioma hematoma, epidural-spinal hematomyelia hematopoietic tissue, extramedullary hematuria, gross hematuria, microscopic hemianopia hemianopia, homonymous hemiataxia hemiballismus hemichorea hemifacial spasm hemimyoclonic jerks hemiparesis hemiparesis, transient hemiplegia hemisensory loss hemochromatosis hemochromatosis, primary hemoglobin abnormality, neurologic complications of hemoglobinuria hemolysis hemophagocytosis hemorrhagic diathesis hemorrhoids heparin heparin, subcutaneous hepatic encephalopathy hepatic failure hepatitis hepatitis C virus hepatolenticular degeneration(Wilson's disease) hepatolenticular degeneration(Wilson's disease), screening for hepatomegaly hepatosplenomegaly heralding manifestation herniated disc herniated disc, central herniated disc, cervical herniated disc, differential diagnosis of herniated disc, lumbar herniated disc, lumbar, recurrent herniated disc, lumbar-conservative vs.surgical treat.of herniated disc, lumbar-laminectomy herniated disc, thoracic herpes simplex virus herpes simplex, neurocutaneous lesions in herpes virus herpes virus infection herpes zoster herpes zoster, ophthalmicus herpes zoster, vaccine herpes, genital herpetic whitlow hiccoughs high altitude sickness high arched feet highly active antiretroviral therapy hip arthroplasty hip fracture hip pain hippocampus Hispanics histamine-2 receptor blockers histiocytosis histochemistry histochemistry of muscle hoarseness Hodgkin's disease Hodgkin's disease, neurologic involvement with Hoesch test homocysteine, serum homosexual Hoover's sign Horner's syndrome Horner's syndrome, bilateral Horner's syndrome, childhood Horner's syndrome, painful hospice hospitalization hot bath test hourglass constrictions of nerves human diploid cell rabies vaccine human immunodeficiency virus type 1 human immunodeficiency virus type 1, acute infection human T-lymphotropic virus type I(HTLV-I) hunger hydrocephalus hydronephrosis hydrophobia hydroxyurea hyperactivity hyperacusis hyperalimentation hyperbaric oxygen hyperbaric treatment hyperbilirubinemia hypereosinophilic syndrome(HES) hyperesthesia hypergammaglobulinemia hyperglycemia hyperhidrosis hyperhomocysteinemia hyperkalemia hyperlipidemia hyperosmolality hyperparathyroidism hyperpathia hyperphosphatasia hyperpigmentation of skin hyperreflexia hypersegmented polys hypersomnia hypertension hypertension, cerebrovascular disease with hypertension, children and adolescents hypertensive crisis hyperthyroidism hypertonia hypertrichosis hypertriglyceridemia hypertrophic intracranial pachymeningitis hypertrophic spinal pachymeningitis hypnosis hypoalbuminemia hypocalcemia hypogeusia hypoglossal nerve paralysis hypoglycemia hypoglycemic coma hypoglycorrhachia hypogonadism hypohidrosis hypokalemia hypokalemic paralysis hypokinetic left ventricle hypomagnesemia hyponatremia hypoosmolality of serum hypoparathyroidism hypophosphatemia hypophysectomy hypopigmentation of skin hypoproteinemia hypoprothrombinemia hyporeflexia hypotelorism hypotension, systemic hypothalamus hypothalamus, damage to hypothalamus, disturbance of hypothalamus, lesion of hypothalamus, neoplasm of hypothermia hypothermia, causes of hypothyroidism hypotonia iatrogenic neurologic disorders idiopathic idiopathic inflammatory orbital disease idiopathic polyneuropathy IgG4, serum IgG4-related disease ileus, paralytic illusions imbalance imipramine immune checkpoint inhibitors immune reconstitution inflammatory syndrome immune reconstitution inflammatory syndrome, paradoxical immune reconstitution inflammatory syndrome, unmasked immune-related adverse events immunocompetent immunoelectrophoresis, serum immunofluorescence immunologic disease immunology and the nervous system immunomodulation immunosuppression immunosuppressive agents immunotherapy impotence inability to sit up 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, intracytopasmic incontinence, fecal incoordination India indinavir industrial neurologic disorders infantile hemiplegia infantile tremor syndrome infection infectious mononucleosis, neurologic findings with inferior calcaneal neuropathy infraspinatus muscle in-hospital injection neuropathy insect sting insecticides insomnia insulin resistance insulinoma intellectual deficit intellectual deterioration interferon interferon alpha internal capsule internal carotid artery intestinal biopsy intestinal pseudoobstruction intraaortic balloon pump intracerebral hemorrhage intracranial hypertension, benign intracranial pressure, increased intrathecal analgesic intrathecal chemotherapy intrathecal steroid intrauterine device intravenous intravenous drug abuse intravenous pyelogram intrinsic hand muscles, wasting of intubation inverted V sign ipilimumab iris, abnormal iris, atrophy of iris, neovascularization iritis iron, brain iron, serum iron, serum, elevated irritability Isaacs syndrome ischemic exercise test isoniazid isopropyl alcohol JAK2 V617F mutation Jakob-Creutzfeldt disease Jakob-Creutzfeldt disease, variant Jakob-Creutzfeldt disease, young adult jaundice jaw claudication jaw pain Jewish jogging juvenile distal and segmental muscular atrophy kaliuresis keratitis keratoconjunctivitis Kernig's sign ketonuria Korsakoff's psychosis labyrinthitis labyrinthitis, acute labyrinthitis, toxic lacrimation lactic acidemia lactic dehydrogenase(LDH) lacunar infarction laminectomy laminectomy, cervical laminectomy, lumbar lamotrigine language disorder in adults Lasegues sign Lassa fever lateral cutaneous nerve of forearm lateral medullary syndrome lateral plantar neuropathy lateral rectus palsy laterocollis L-dopa L-dopa, drug interactions with and side effects of lead and the nervous system lead line, gingival lead poisoning learning disability leg atrophy leg numbness leg spasms leg spasms, painful leg swelling leg weakness, bilateral leg weakness, unilateral leiomyoma, uterine Lemierre's syndrome lenticular nucleus, infarction leprosy lesions too numerous to count lethargy leucine rich glioma inactivated 1 antibodies leukemia leukemia, neurologic findings assoc.with leukocytosis leukodystrophy leukoencephalitis leukoencephalopathy leukopenia level of consciousness, decreased level of consciousness, decreased acute Lhermitte's sign lid abnormalities lidocaine lidocaine, intravenous lidocaine, patch lidocaine, topical life expectancy life support, withdrawal of life support, withholding of life sustaining treatment lifestyle lightheaded limb ischemia limb shaking limbic encephalitis linezolid lipid storage disorder of CNS lipoma of CNS lipoma of skin lipomatosis lithium lithotomy livedo reticularis liver biopsy liver disease liver function enzymes liver transplantation Loa loa locked-in syndrome loiasis long bone lesion long thoracic nerve loose teeth lorazepam lordosis Lorenzo's oil low back pain low back pain, chronic low back pain, sudden severe L-tryptophan lumbar canal, stenosis of lumbar puncture lumbar puncture, complications of lumbar puncture, CSF not obtained on lumbar sacral spine, abnormality of lumbosacral plexopathy lumbosacral plexus lumbosacral plexus, lesion of lumbosacral plexus, neuritis lumbosacral radiculopathy lumbosacral radiculoplexopathy luteinizing hormone Lyme disease lymph node biopsy lymphadenopathy lymphadenopathy, axillary lymphadenopathy, cervical lymphadenopathy, hilar lymphadenopathy, paraaortic lymphocytic meningoradiculitis lymphoma lymphoma involving CNS lymphoma, meningeal lymphoma, primary of CNS lymphomatoid granulomatosis lysosomal storage disease macrocephaly macular degeneration Madonna facies magnetic stimulation, brain malabsorption malabsorption syndrome malaise malformation, CNS, congenital malformation, vascular malformation, vascular, cerebral malformation, vascular, dural malformation, vascular, treatment of malignant optic glioma of adulthood malignant papulosis mandibular nerve mandibular neuropathy mania manic-depressive mannitol marche a petits pas Marcus Gunn pupil marihuana Martin-Gruber anastamosis masseter muscle tenomyositis masseter muscle wasting mast cell mastectomy, radical mastoiditis McArdle's disease medial branch block medial plantar nerve medial plantar neuropathy medial rectus palsy median nerve median nerve, lesion of median neuropathy mediastinum, lymph-node biopsy mediastinum, mass of medical-legal aspects of neurology medulla oblongata, infarction of medulla oblongata, lesion of Meissner corpuscles MEK inhibitor melanocytoma, meningeal melanoma, malignant melatonin mellaril memory memory, defect of recent memory, disorder, treatment of memory, impairment of Meniere's disease meningeal biopsy meningeal enhancement meningeal sarcomatosis meningioma meningismus meningitis meningitis, aseptic meningitis, bacterial meningitis, carcinomatous meningitis, chronic meningitis, CSF findings in meningitis, drug induced meningitis, eosinophilic meningitis, gram negative meningitis, helminthic meningitis, leukemic meningitis, lymphomatous meningitis, meningococcal meningitis, neurologic aspects and complications of meningitis, neutrophilic meningitis, plasma cell meningitis, recurrent meningitis, syphilitic meningitis, treatment of meningococcemia meningoencephalitis meningoencephalomyelitis meningoencephalopathy meningomyelitis menses mental retardation mental status, abnormal mental status, abnormal, acute meralgia paresthetica mesencephalotomy metabolic acidosis metabolic disorder, primary metachromatic leukodystrophy metachromatic leukodystrophy, adult onset metallic taste metastasis to bone metformin methadone methotrexate methylhydrazine derivatives methylmalonic acid, serum methylmalonic acidemia metoclopramide metronidazole mexiletine microdecompression microemboli microhemorrhage, intracerebral microvasculitis midazolam midbrain, atrophy middle cerebral artery territory infarction middle cerebral artery, occlusion of Middle east migraine migraine, foods causing migraine, intractable migraine, premonitory symptoms migraine, prophylaxis migraine, treatment of migraine, triggers milk mimics minimally invasive lumbar decompression minimally invasive surgery miosis misdiagnosis misonidazole mitochondrial disease mitral valve lesion mitral valve prolapse molecular genetics monoamine oxidase inhibitors monoclonal antibodies monoclonal gammopathy monoclonal gammopathy of uncertain significance monomelic amyotrophy mononeuritis multiplex mononeuropathy mononeuropathy multiplex mononeuropathy, children mononeuropathy, idiopathic mononeuropathy, motor mononeuropathy, sensory monoparesis mood change morphine mortality Morvan's fibrillary chorea motor neuron disease motor neuron disease, juvenile form mountain climbing movement disorder movement disorder, delayed onset movement disorder, drug induced movement disorder, extrapyramidal movement disorder, treatment of moyamoya MRI MRI pattern MRI, abdomen MRI, abnormal MRI, angiography MRI, brachial plexus MRI, CAT scan compared to MRI, contrast enhanced MRI, contrast enhanced, postoperative MRI, cranial nerves MRI, diffusion weighted MRI, disappearing lesion on MRI, emergent MRI, extraocular muscle enhancement MRI, false negative MRI, false positive MRI, field strength, high MRI, FLAIR MRI, flow void, blood MRI, functional MRI, high signal foci on MRI, lumbosacral plexus MRI, mass effect on MRI, muscle MRI, negative MRI, optic nerve MRI, orbit MRI, pelvis MRI, peripheral nerve MRI, punctate pattern MRI, skull bone changes MRI, spinal cord MRI, spinal cord, increased intramedullary cord signal MRI, spine MRI, spine, postoperative MRI, sulcal hyperintensity MRI, susceptibility weighted MRI, vertebral bone marrow MRS mucormycosis multiple myeloma multiple sclerosis multiple sclerosis, asymptomatic multiple sclerosis, diagnosis of multiple sclerosis, differential diagnosis of multiple sclerosis, misdiagnosis multiple sclerosis, pain in multiple sclerosis, paroxysmal symptoms in multiple sclerosis, risk factors for multiple sclerosis, sensory symptoms multiple sclerosis, treatment of muscle atrophy, focal muscle atrophy, progressive muscle biopsy muscle cramp muscle pain muscle pain-fasciculation syndrome muscle spasm muscle spasm, paraspinal muscle stiffness muscle swelling muscle swelling, focal muscle tenderness muscle twitching muscle wasting, diffuse muscle wasting, thoracic muscle weakness muscle weakness, proximal muscle weakness, sudden onset of mushroom poisoning musicians myasthenia gravis myasthenic syndrome mycoplasma mycoplasma pneumoniae myelin protein zero gene myelinolysis, extrapontine myelitis myelitis, longitudinal myelitis, post infectious myelitis, transverse myelitis, transverse, idiopathic myelitis, transverse, prognosis myelogram myelomalacia myelomeningocele myeloneuropathy myelopathy myelopathy, ischemic myelopathy, acute myelopathy, arteriovenous malfor.of spinal cord causing myelopathy, ascending myelopathy, chronic progressive myelopathy, necrotizing myelopathy, tract-specific myelopathy, transverse myelopathy, vacuolar myeloproliferative disorder myeloradiculitis myeloradiculopathy myelotomy myocardial infarction myocardial infarction, acute myocarditis myoclonic jerks myoclonus myofascial pain syndrome myoglobinuria myoinositol myokymia myopathy myopathy, acute myopathy, amyloid myopathy, drug-induced myopathy, hypocalcemic myopathy, mitochondrial myopathy, necrotizing myopathy, necrotizing, immune-mediated myopathy, painful myopathy, proximal myopathy, toxic myopia myositis myositis, bacterial myositis, focal myositis, ocular myotonia myotonia congenita myotonia, treatment of myotonic discharges myxedema, neurologic manifestations of nabilone nabiximols naloxone nanging narcolepsy narcotic analgesics nasal polyp nasal septum, perforation of nasal speech nasal stuffiness nasopharyngeal carcinoma nausea and vomiting near syncope neck pain neck stiffness neck surgery neck tenderness neck weakness neck-tongue syndrome needle induced neuropathy Negri bodies neisseria meningitis nelfinavir nemaline rod myopathy neoplasm, metastatic neoplasm, metastatic to base of skull neoplasm, metastatic to brachial plexus neoplasm, metastatic to CNS neoplasm, metastatic to CNS-origin of neoplasm, metastatic to CNS-survival neoplasm, metastatic to CNS-treatment of neoplasm, metastatic to lumbosacral plexus neoplasm, metastatic to orbit neoplasm, peripheral nerve neoplasm, primary intracerebral neoplasm, primary of CNS neoplastic angioendotheliosis nerve agents nerve biopsy nerve biopsy, indication nerve block nerve conduction studies nerve conduction studies, false negative nerve conduction studies, motor nerve conduction studies, sensory nerve grafting nerve hypertrophy nerve injury nerve root biopsy nerve root compression nerve root enhancement nerve root hypertrophy nerve root, lumbar, lesion of nervus intermedius nervus intermedius neuralgia neural crest neural crest, abnormal neuralgia neuralgia, headphone neuralgia, intercostal neuralgia, treatment of neuritis neuritis, causes of neuritis, heavy metals causing neuritis, sensory-migrant neuroendocrinology neurofibroma neurofibroma, plexiform neurofibromatosis 1 neurogenic bladder neuroglycopenia neuroinfectious diseases neuroleptic neurologic complications neurologic complications of, surgery neurologic complications of, systemic cancer neurologic complications of, systemic disease neurologic consultation neurologic disease neurologic disease, burden neurologic disease, diagnoses of neurologic disease, multifocal neurologic evaluation neurologic examination neurologic examination, focal neurologic history neurologic signs neurologic symptoms neurologic testing neurologist neurolymphomatosis neuromuscular blockade neuromuscular disease, electrodiagnosis of neuromuscular junction, abnormality of neuromyelitis optica (Devic's disease) neuromyotonia neuronopathy neuronopathy, sensory neuroophthalmology neuropathic pain scale neuropathology neuropathology, brain neuropathology, peripheral nerves neuropathy neuropathy, acute neuropathy, amyloid neuropathy, asymmetric neuropathy, ataxic neuropathy, autoimmune neuropathy, chronic neuropathy, cryoglobulinemic neuropathy, demyelinating neuropathy, diabetic neuropathy, diagnosis of neuropathy, etiologies of neuropathy, hereditary peripheral neuropathy, hypertrophic neuropathy, iatrogenic neuropathy, idiopathic neuropathy, immune neuropathy, ischemic neuropathy, ischemic monomelic neuropathy, medication induced neuropathy, motor neuropathy, motor, multifocal neuropathy, multifocal neuropathy, painful neuropathy, paraneoplastic neuropathy, peripheral neuropathy, peripheral, treatment neuropathy, recurrent neuropathy, sensory neuropathy, sensory, hereditary neuropathy, short-fiber neuropathy, small-fiber neuropathy, small-fiber, painful sensory neuropathy, thoracoabdominal neuropathy, toxic neuropathy, vasculitic, nonsystemic neuropathy, vasculitic, systemic neuropathy, work up for neuroprotective agents neuropsychiatry neuroradiology, interventional neuroretinitis neurosis neurosyphilis neurotomy neurotoxic neurotoxin neurotransmitter neurovascular compression neutropenia New England NICE guidelines nicotinic acid night blindness night sweats NIH stroke scale nitrofurantoin nitrogen mustard nitroglycerin nitrous oxide nivolumab nocardiosis nociceptor non-dominant hemisphere nonsteroidal anti-inflammatory drug nortriptyline notalgia paresthetica nucleus pulposus numb chin syndrome numbness, ascending numbness, extremity numbness, generalized nutritional deficiency nystagmus nystagmus, periodic nystagmus, rotary obesity obsessive-compulsive disorder obstetric neurologic injuries obturator nerve obturator neuropathy occipital lobe, infarction occipital lobe, infarction, bilateral occipital neuralgia occipital pain occupational neurologic disorders occupational neuropathies ocular ischemic syndrome ocular motility, disorders of ocular myopathy odontoid process odynophagia old age, neurology of ophthalmic artery ophthalmic artery occlusion ophthalmoplegia ophthalmoplegia, acute ophthalmoplegia, painful ophthalmoplegia, recurrent ophthalmoplegia, total ophthalmoplegia, unilateral ophthalmoplegic migraine opiate opportunistic infection opportunistic infection, CNS opsoclonus opsoclonus-myoclonus syndrome optic atrophy optic atrophy, unilateral optic canal optic canal, enlargement of optic chiasm, enlarged optic chiasm, lesion of optic disc optic disc edema optic glioma optic nerve optic nerve sheath enhancement optic nerve, compression of 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, anterior optic neuropathy, ischemic, posterior optic neuropathy, nutritional optical coherence tomography oral contraceptives oral ulcerations orange peel appearance of skin orbit orbit, abscess of orbit, cellulitis of orbit, fat orbit, inflammation in orbit, lesions of orbit, mass orbit, neoplasms of orbit, pneumography of orbit, pseudotumor of orbit, venography of orbital apex orbital apex syndrome orchitis organ transplantation organomegaly orthostatic hypotension osmotic demyelination syndrome osteoarthritis, lumbar spine osteolytic lesion, causes of osteomyelitis osteomyelitis, spinal osteoporosis otitis, neurologic complications with ototoxicity out-of-hospital emergency care ovarian tumor overlap syndrome overuse syndrome owl's eye sign of spinal cord oxcarbazepine oxycodone oxygen therapy pachymeningitis, cranial Paget's disease Paget's disease, psychosis in Paget's disease, spinal cord problem in pain pain sensitivity pain, abdominal pain, absence or indifference to pain, alcohol induced pain, anal pain, arm pain, back pain, body pain, buttock pain, calf pain, central pain, chronic pain, deep brain stimulation for control of pain, elbow pain, flank pain, foot pain, genital pain, gustatory pain, head pain, heel pain, hemibody pain, hysterical pain, interscapular pain, intractable treatment of pain, leg pain, management of chronic pain, mouth pain, neuropathic pain, paradoxical pain, perineum pain, periorbital pain, postlaminectomy pain, postsympathectomy pain, pseudoradicular pain, referred pain, scapula pain, sensation pain, sensation, testicular pain, severe pain, surgical treatment pain, terminology pain, testicular pain, thalamic stimulation for control of pain, thigh pain, threshold pain, throat pain, total body pain, wrist palliative care pallor palmar erythema palpitations pancreatitis pancytopenia panic attacks papilledema papilledema, unilateral papillitis paralysis paralysis, acute paralysis, acute areflexic paralysis, asymmetric paramyotonia congenita paraneoplastic ganglionopathy paranoia paraparesis paraparesis, flaccid paraparesis, painful paraparesis, spastic paraparesis, spastic, tropical paraplegia paraplegia, acute paraplegia, progressive paraproteinemia parasellar syndrome parasitic infection parasitic infection, CNS paraspinal infection paratrigeminal syndrome parenteral alimentation paresthesias paresthesias, circumoral paresthesias, episodic paresthesias, facial paresthesias, feet paresthesias, generalized paresthesias, hands paresthesias, lower extremity paresthesias, nocturnal paresthesias, thermal parietal lobe, lesion of parietal lobe, syndromes of Parkinson disease Parkinson disease, drug induced Parkinson disease, fluctuations in Parkinson disease, nonmotor problems of Parkinson disease, on-off phenomena in Parkinson disease, sensory symptoms in Parkinson disease, treatment of Parkinsonism syndrome Parkinsonism, freezing phenomena in parotid gland swelling parotid gland, abscess paroxysmal extreme pain disorder paroxysmal neurologic deficits paroxysmal neurologic disorder paroxysmal nocturnal hemoglobinuria pars planitis parvovirus PAS positive PAS positive material in the brain patient controlled analgesia patient information and support pedicles of vertebrae, erosion of pellagra pelvic mass pembrolizumab penicillin penis, pigmented macules peptides, brain pergolide periarteritis nodosa pericarditis perineum, numbness of perineural invasion perineuritis perineuritis, optic periodic paralysis periodic paralysis, thyrotoxic perioral numbness peripheral blood smear peripheral blood smear, abnormal peripheral nerve block peripheral nerve, lesion of peripheral pulse, absent peripheral vascular disease peritonitis pernicious anemia peroneal nerve peroneal nerve palsy peroneal nerve, lesion of peroxisomal disease persistent sciatic artery persistent vegetative state personality change personality disorder pes cavus petechiae pfiesteria phantom limb pharyngeal sensation pharyngeal spasms phenobarbital phenothiazine pheochromocytoma phlebotomy phonophobia photophobia photosensitivity, skin phrenic nerve phrenic nerve paralysis physical therapy pigmented macules piriformis muscle syndrome pituitary stalk pituitary stalk, enlarged pituitary stalk, lesion of pituitary, adenoma pituitary, apoplexy pituitary, lesion of pituitary, metastasis to placebo placebo effect plasma cell dyscrasia plasma R binder deficiency plasmacytoma plasmapheresis platelet aggregation platelet inhibiting drugs platelet inhibiting drugs, discontinuation pleocytosis of cerebrospinal fluid pleocytosis of cerebrospinal fluid, neutrophilic pleural effusion pleurisy pneumocephalus pneumonia pneumoperitoneum pneumorrhachis pneumothorax POEMS syndrome poison, mercury poison, neurologic problems with poison, organophosphate poliomyelitis polyclonal gammopathy polycythemia, primary polyglucosan body polyglucosan body disease polymerase chain reaction polymerase chain reaction, false negative polymyalgia rheumatica polymyositis polymyositis, eosinophilic polyneuritis polyneuropathy polyneuropathy, acute sensory polyneuropathy, carcinomatous polyneuropathy, chronic idiopathic polyneuropathy, chronic idiopathic, ataxic polyneuropathy, chronic inflammatory demyelinating 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, familial polyneuropathy, lymphomatous polyneuropathy, uremic polyps, gastrointestinal tract polyradiculoneuropathy pons, infarction of pons, lesion of porphyria position sensation position sensation, abnormal positional head-hanging test positive sharp waves post herpetic neuralgia post infectious plexopathy post polio syndrome post sympathectomy neuralgia post traumatic pain syndrome posterior cerebral artery posterior cerebral artery occlusion posterior choroidal artery posterior column disease posterior inferior cerebellar artery syndrome posterior interosseous nerve posterior interosseous neuropathy posterior leukoencephalopathy syndrome posterior spinal artery posterior spinal artery infarction posterior tibial nerve posterior tibial nerve compression postinfectious postoperative lumbar spine postoperative neurologic complications postpartum posttransplant lymphoproliferation disorder posttraumatic postural abnormality potassium channel antibodies practice guidelines pramipexole praziquantel precipitating factors preclinical pregabalin pregnancy, neurologic complications in preherpetic neuralgia prenatal diagnosis by amniocentesis prevention of neurologic disorders primary aldosteronism primary thrombocythemia prion disease prisoners of war, neurologic complications in procarbazine prognosis progressive encephalomyelitis with rigidity syndrome progressive multifocal leucoencephalopathy progressive neurologic disorder pronator syndrome propofol propranolol proprioception proprioception, abnormal proptosis proptosis, alternating proptosis, bilateral proptosis, unilateral protease inhibitor, HIV-1 proteinuria prothrombin time, prolonged proton pump inhibitors proximal muscle atrophy pruritus pseudoabducens palsy pseudoathetosis pseudobulbar palsy psychiatric disorder psychiatric problems in neurologic disorders psychological testing psychomotor retardation psychosis psychosis, acute psychotherapy psychotic behavior psychotropic drugs ptosis ptosis, alternating ptosis, bilateral ptosis, unilateral pudendal nerve pudendal neuralgia pudendal neuropathy puerperium pulmonary edema pulmonary embolism pulmonary infiltrates pupil pupil, abnormality in neurologic disorders pupil, dilated and fixed, bilateral pupil, dilated and fixed, unilateral pupil, dilated, bilateral pupil, dilated, unilateral pupil, tonic pure sensory stroke Purkinje cell purpura putamen, lesion of pyomyositis pyramidal tract pyramidal tract dysfunction pyridoxine pyridoxine deficiency quadrantanopsia, homonymous quadriceps atrophy quadriparesis quadriplegia quadriplegia, transient quality of life quinine rabies prophylaxis rabies, nervous system involvement with race radial nerve radial nerve, palsy of radial nerve, superficial radial neuropathy, sensory radial pulse, unilateral decrease of radial tunnel syndrome radiation induced neoplasm radiation therapy, CNS treatment and complications with radiation therapy, stereotactic radicular pain radiculitis radiculoneuritis radiculopathy radiofrequency ablation radiosensitizing drug Ramsay Hunt syndrome range-of-motion, neck rapidly progressing neurologic illness rash rash, hand rash, painful raw fish ingestion raw milk ingestion Raynaud's phenomenon reading disorder, acquired recruitment recruitment, reduced rectal biopsy rectal sphincter tone, decreased recurrent recurrent laryngeal nerve paralysis red ear syndrome red eye red feet Red flags reflectance confocal microscopy reflex sympathetic dystrophy reflex sympathetic dystrophy, children refractory sprue regional enteritis release phenomena remote effect of cancer on the nervous system renal cell carcinoma renal failure renal stones renal transplantation repetition strain injury repetitive nerve stimulation respirator respiratory failure respiratory tract infection restless leg syndrome reticulum cell sarcoma retinal artery occlusion retinal branch artery occlusion retinal hemorrhages retinopathy retrocollis retro-orbital pain retroperitoneal hemorrhage retroperitoneal mass retrovirus reverse split hand sign reversible cerebral vasoconstrictive syndromes reversible neurologic disorder review article RFC1 gene rhabdomyolysis rheumatic brain disease rheumatoid arthritis rheumatoid arthritis factor(R.A.factor) rheumatoid arthritis, neurologic complications of rheumatoid vasculitis rhinocerebral phycomycoses rhinorrhea rhizotomy rhizotomy, dorsal rhizotomy, phenol rifampin rigidity rippling muscle disease risk factors risk-benefit assessment ritonavir rituximab rocking Romberg's sign root canal root lesion, nerve rooting reflex ropinirole saccadic eye movements, abnormal saddle anesthesia safety salivary gland enlargement salivation, excessive salt and pepper in eye saphenous nerve saquinavir sarcoidosis sarcoidosis, CNS sarcoma sarilumab Sarin Saudi Arabia scalp swelling scalp tenderness schistosomiasis schizophrenia schwannoma schwannomatosis sciatic neuropathy sciatica sclerodactyly scleroderma scleroderma, neurologic involvement with scleromyxedema sclerosis, bone scoliosis scoliosis, neurologic association with scorpion sting scotoma scotoma, central screening scrotum, pain scuba diving scurvy season sedation sedimentation rate sedimentation rate, elevated seizure seizure, cardiac arrhythmia causing seizure, cardiac arrhythmia resulting from seizure, children seizure, complications following seizure, differential diagnosis of seizure, duration seizure, equivalents seizure, focal seizure, focus seizure, hysterical seizure, nonepileptic seizure, pain associated with seizure, psychomotor-temporal lobe seizure, retained consciousness with seizure, sensory seizure, stimulus sensitive seizure, tonic-clonic seizure, treatment of selective serotonin reuptake inhibitors self-mutilation sella turcica, enlargement of sella turcica, erosion of sella turcica, tomography of selumetinib sensorineural hearing loss sensory ganglia sensory ganglia, abnormal sensory level sensory loss sensory loss, asymmetric sensory loss, band distribution sensory loss, cutaneous sensory loss, leg sensory loss, patchy sensory loss, pseudoradicular sensory loss, truncal sensory nerve action potentials sensory polyneuropathy sensory polyneuropathy, cryptogenic sensory symptoms sensory testing sensory testing, quantitative sensory testing, split midline on septicemia seroconversion serologic testing serologic testing of cerebrospinal fluid serologic testing, false negative seronegative serositis serum alanine aminotransferase sexual dysfunction in neurologic disease sexual intercourse shaking shock, hypovolemic shooting pain short stature shoulder, pain in shoulder, swelling of shoulder, weakness shoulder-hand syndrome shunt procedure, ventricular sicca syndrome sick sinus syndrome sickle cell crisis sickle cell disease silver toxicity simvastatin sinemet single photon emission computed tomography single-fiber electromyography sinus pain sinus tenderness sinuses, diseases of sinusitis Sjogren's syndrome Sjogren's syndrome, neurologic manifestations of skin, biopsy skin, darkening of skin, discoloration skin, lesions in neurologic disorders skin, temperature difference skin, thickened skull x-ray skull x-ray, abnormal sleep sleep apnea sleep pathology and physiology slit lamp examination slurred speech small vessel disease small-bowel resection snail sneeze snout reflex sodium channel dysfunction sodium valproate somatization disorder somatosensory evoked potentials somnolence sonophobia sore throat South America spastic diplegia spasticity spasticity, treatment of speech disorder speech disorder, non aphasic speech, pressured sphenoid sinus sphenoid sinus biopsy spina bifida spinal cord spinal cord, biopsy spinal cord, blood supply of spinal cord, cervical spinal cord, compression of spinal cord, compression of, acute spinal cord, compression, epidural abscess causing spinal cord, embolism of spinal cord, enlargement spinal cord, extramedullary cyst of spinal cord, herniation spinal cord, infarction of spinal cord, injury of spinal cord, injury, complications with spinal cord, injury, management of spinal cord, injury, sexual dysfunction in spinal cord, intramedullary cyst of spinal cord, ischemic lesion of spinal cord, lesion of spinal cord, metastasis to spinal cord, metastasis to, prognosis of spinal cord, metastasis to, treatment of spinal cord, neoplasm spinal cord, neoplasm, extramedullary spinal cord, neoplasm, extramedullary intradural spinal cord, neoplasm, intramedullary spinal cord, pathologic exam of spinal cord, vascular disorders Affecting spinal cord, vascular malformation of spinal pachymeningitis spinal percussion spinal stenosis spinal stenosis, cervical canal spine, infection of spine, injury of spine, metastasis to spine, metastasis to, treatment spine, tenderness spinocerebellar ataxia type 3/Machado Joseph disease spinothalamic tract spirochete infection splenic infarcts splenic-vein thrombosis splenomegaly splinter hemorrhages spondylolisthesis spongy degeneration of brain spontaneous limb withdrawal sports medicine, neurology of sprain, cervical sprain, cervical-treatment of sprue Spurling test squamous cell carcinoma of head and neck standing difficulty staphylococcus aureus stare staring spells statin therapy status epilepticus steatorrhea stellate-ganglion block stem cell rescue stem cell transplantation steppage gait sterile water injections steroid steroid injection steroid therapy, CNS treatment and complications with stiff joints stiff legs stiff limb syndrome stiff man syndrome stimulation, deep brain stimulation, thalamic stomatitis stool, guaiac positive strabismus stress, emotional striatum, lesion of striatum, lesion of, bilateral strokelike episodes styloid process, elongated subacute myelo-opticoneuropathy(S.M.O.N.)complex subacute sclerosing panencephalitis(S.S.P.E.)Dawson's disease subacute sclerosing panencephalitis, adult onset subarachnoid block, spinal subarachnoid hemorrhage subarachnoid hemorrhage, treatment of subcutaneous edema subcutaneous nodules subdural hematoma subdural hematoma, spinal substance P sudden death suicide sumatriptan SUNCT syndrome superficial peroneal nerve superior oblique palsy superior orbital fissure superior orbital fissure syndrome superior orbital fissuritis supraorbital nerve suprascapular nerve suprascapular neuropathy suprasellar lesion supraspinatus muscle surfers myelopathy surfing Susac's syndrome sushi suspended sensory loss swallowing swayback sweating sweating, abnormality of symmetric brain lesions sympathectomy sympathetic block syncope syncope, differential diagnosis of synesthesia synovitis syphilis, diagnosis and treatment syphilis, neurologic complications with syphilis, ocular syringomyelia syringomyelia, posttraumatic systemic illness systemic inflammatory response syndrome systemic juvenile idiopathic arthritis systemic lupus erythematosus systemic lupus erythematosus, neurologic complications with systemic mastocytosis tabes dorsalis tachycardia tachypnea tandem gait, ataxic tangential tapendatol tardive akathisia tardive dyskinesia tardive dystonia tardive pain syndrome Tarlov's cyst tarsal tunnel syndrome taste tauopathy taxol tea temporal artery, biopsy temporal artery, tender temporal lobe temporal lobe, lesion temporalis muscle wasting temporomandibular joint temporomandibular joint, pain temporomandibular joint, synovitis tender points tenderness tendonitis tennis elbow tenosynovitis tensilon test, false positive teratogenesis teratogenic drugs teratoma testicular atrophy testicular biopsy tetany tethered spinal cord thalamic syndrome thalamotomy thalamus, focused ultrasound ablation thalamus, infarction of thalamus, lesion of thalassemia thalidomide thallium poisoning thermography thiamine third nerve third nerve palsy third nerve palsy, childhood third nerve palsy, cyclic third nerve palsy, partial third nerve palsy, pupil sparing in third nerve palsy, recurrent third nerve palsy, superior branch third ventricle, mass of thoracentesis thoracic outlet syndromes thoracic radiculopathy thrombocytopenia thrombocytosis thrombophlebitis thrombophlebitis, prophylaxis thrombus, mural thrush thymoma tibial nerve tibial nerve compression tick bite tick paralysis tiger man sign Tinel's sign tinnitus tinnitus, pulsatile tocilizumab Tolosa Hunt syndrome tomaculous neuropathy tongue, black tongue, discoloration tongue, enlarged tongue, fasciculations of tongue, hemiatrophy of tongue, numbness of tongue, pain tongue, smooth tongue, swelling tongue, ulcer tonic foot response tonic spasms tonsillar herniation of cerebellum tooth loss topiramate torticollis torticollis, post traumatic toxic encephalopathy toxins, nervous system toxoplasma gondii toxoplasmosis, acquired toxoplasmosis, CNS toxoplasmosis, muscle tramadol transcutaneous electrical nerve stimulation transdermal medication transient global amnesia transient global amnesia, precipitating events transient ischemic attack transient neurologic deficit transient neurologic deficit, benign syndrome in young adults trauma travel history travel, foreign treatment induced neuropathy of diabetes treatment of neurologic disorder treatment, empirical tremor tremor, cerebellar tremor, intention tremor, postural tremor, resting tremor, treatment of tremulousness tricyclic antidepressant trident sign trigeminal nerve trigeminal nerve, abnormality of trigeminal nerve, lesion of trigeminal neuralgia trigeminal neuralgia, continuous pain trigeminal neuralgia, etiology trigeminal neuralgia, surgical treatment of trigeminal neuralgia, treatment of trigeminal neuropathy trigeminal neuropathy, sensory trigeminothalamic tract triglycerides trimethoprim-sulfamethoxazole triptans trismus trochlear nerve palsy tropical disease Trousseau's sign truncal polyneuropathy tuberculoma of CNS tuberculosis tuberculosis, spinal tyrosine tyrosinemia Uhthoff's syndrome ulcerative colitis ulcers, fingertip ulnar nerve ulnar nerve, compression of ulnar neuropathy ultrasonography ultrasonography, head ultrasonography, nerve ultrasonography, orbit unconsciousness unconsciousness, episodic undiagnosed upgaze uremia uremic encephalopathy uremic twitching urinary frequency urinary incontinence urinary retention urinary urgency urine osmolality, elevated urine test for metabolic disorders urine test in toxic screen urine, dark urticaria useless hand uveitis vaccination, neurologic complications with vaccine vagus nerve stimulation valium valsalva maneuver varicella zoster virus varicella zoster virus, encephalitis varicose veins vascular endothelial growth factor vasculitides vasculopathy vasopressin vasospasm vasospasm, cerebral vegetarianism venlafaxine ventricular tachycardia verapamil vertebral artery vertebral artery occlusion vertebral artery stenosis vertebral artery stenosis, bilateral vertebral erosion vertebral infarction vertebral-basilar insufficiency vertigo vertigo, episodic vestibular areflexia vestibulopathy vibratory sensation vibratory sensation, abnormal vibratory stimulation vinblastine vincristine neurotoxicity violinist viral infection viral infection, CNS viral isolation viral load Virchow-Robin spaces, dilated vision, blurred vision, blurred, monocular visual acuity, decreased visual acuity, decreased, monocular visual evoked response visual field defect visual field defect, altitudinal visual fields, constricted visual impairment visual loss visual loss, progressive visual loss, slow visual loss, slow-unilateral visual loss, sudden visual loss, sudden-unilateral visual loss, transient visual obscurations, transient vitamin D vitamin deficiency vitamin E vitamin supplementation vitamin, multiple vocal cord paralysis voice, abnormality of Volkmann's ischemia voriconazole Waldenstrom's macroglobulinemia walking frame walking, difficulty with war warmth watershed infarcts Watson-Schwartz reaction weakness weakness, acute weakness, functional weakness, generalized weakness, progressive weakness, proximal weakness, rapidly progressive weight loss weightlifting Wernicke's encephalopathy Western immunoblot test wetness wheelchair Whipple's disease white matter disease white matter disease, periventricular wide based gait winging of scapula word-finding difficulty workup wrist drop writers cramp writing xerophthalmia xerostomia x-ray, cervical spine x-ray, lumbar spine x-ray, spine x-ray, thoracic spine yawning movements zinc zoster sine herpete

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