Essential tremor

2,783views

Essential tremor

Pathology

Adverse effects of drugs on the nervous system

Neuroleptic malignant syndrome

Serotonin syndrome

Cerebrovascular disease

Kluver-Bucy syndrome

Wernicke aphasia

Epidural hematoma

Intracerebral hemorrhage

Saccular aneurysm

Subarachnoid hemorrhage

Subdural hematoma

Ischemic stroke

Transient ischemic attack

Arteriovenous malformation

Cavernous sinus thrombosis

Subclavian steal syndrome

Vascular dementia

Congenital disorders

Aqueductal stenosis

Chiari malformation

Dandy-Walker malformation

Friedreich ataxia

Neurofibromatosis

Septo-optic dysplasia

Spinocerebellar ataxia (NORD)

Sturge-Weber syndrome

Tethered spinal cord syndrome

Tuberous sclerosis

von Hippel-Lindau disease

Cranial and peripheral nerve disorders

Horner syndrome

Carpal tunnel syndrome

Charcot-Marie-Tooth disease

Erb-Duchenne palsy

Guillain-Barre syndrome

Klumpke paralysis

Thoracic outlet syndrome

Degenerative disorders or amnesic syndromes

Alzheimer disease

Creutzfeldt-Jakob disease

Dementia with Lewy bodies

Frontotemporal dementia

Normal pressure hydrocephalus

Vascular dementia

Demyelinating disorders

Acute disseminated encephalomyelitis

Central pontine myelinolysis

JC virus (Progressive multifocal leukoencephalopathy)

Multiple sclerosis

Transverse myelitis

Charcot-Marie-Tooth disease

Guillain-Barre syndrome

Disorders relating to the spine, spinal cord, and spinal nerve roots

Brown-Sequard Syndrome

Cauda equina syndrome

Friedreich ataxia

Neurogenic bladder

Treponema pallidum (Syphilis)

Vitamin B12 deficiency

Global cerebral dysfunction

Infectious, immunologic, and inflammatory disorders

Acute disseminated encephalomyelitis

Multiple sclerosis

Myasthenia gravis

Transverse myelitis

Creutzfeldt-Jakob disease

Epidural abscess

Neonatal meningitis

Metabolic disorders

Adrenoleukodystrophy (NORD)

Movement disorders

Essential tremor

Huntington disease

Opsoclonus myoclonus syndrome (NORD)

Parkinson disease

Restless legs syndrome

Neoplasms

Adult brain tumors

Neurofibromatosis

Pediatric brain tumors

Pituitary adenoma

Neurologic pain syndromes

Trigeminal neuralgia

Neuromuscular disorders

Amyotrophic lateral sclerosis

Lambert-Eaton myasthenic syndrome

Muscular dystrophy

Myasthenia gravis

Myotonic dystrophy

Spinal muscular atrophy

Paroxysmal disorders

Cavernous sinus thrombosis

Cluster headache

Idiopathic intracranial hypertension

Tension headache

Trigeminal neuralgia

Early infantile epileptic encephalopathy (NORD)

Febrile seizure

Seizures and epilepsy

Sleep disorders

Narcolepsy (NORD)

Restless legs syndrome

Traumatic and mechanical disorders and disorders of increased intracranial pressure

Brain herniation

Concussion and traumatic brain injury

Epidural hematoma

Idiopathic intracranial hypertension

Intracerebral hemorrhage

Normal pressure hydrocephalus

Subarachnoid hemorrhage

Subdural hematoma

Disorders of the ear

Acoustic neuroma (schwannoma)

Meniere disease

Conductive hearing loss

Acoustic neuroma (schwannoma)

Neurofibromatosis

Eustachian tube dysfunction

Tympanic membrane perforation

Nervous system and special senses pathology review

Psychiatric emergencies: Pathology review

Cerebral vascular disease: Pathology review

Congenital neurological disorders: Pathology review

Neurocutaneous disorders: Pathology review

Dementia: Pathology review

Amnesia, dissociative disorders and delirium: Pathology review

Eye conditions: Inflammation, infections and trauma: Pathology review

Eye conditions: Refractive errors, lens disorders and glaucoma: Pathology review

Eye conditions: Retinal disorders: Pathology review

Vertigo: Pathology review

Spinal cord disorders: Pathology review

Central nervous system infections: Pathology review

Demyelinating disorders: Pathology review

Peroxisomal disorders: Pathology review

Movement disorders: Pathology review

Adult brain tumors: Pathology review

Pediatric brain tumors: Pathology review

Muscular dystrophies and mitochondrial myopathies: Pathology review

Neuromuscular junction disorders: Pathology review

Headaches: Pathology review

Seizures: Pathology review

Psychological sleep disorders: Pathology review

Traumatic brain injury: Pathology review

Key Takeaways

Essential tremor, also referred to as familial or benign tremor, is a neurological disorder that involves shaking of the hands, arms, vocal cords, or the head. It often begins gradually and gets worse over time. The shaking usually worsens during voluntary activities such as eating, drinking, writing, or writing.