Memory loss is a hallmark symptom of Alzheimer's disease, particularly in the early stages.

The exact cause of Parkinson's disease is still unknown, although both genetic and environmental factors are believed to play a role.

Dystonia is a movement disorder that causes involuntary muscle contractions, leading to abnormal postures and movements.

Ischemic stroke, also known as a brain attack, occurs when blood flow to a part of the brain is blocked, usually due to a blood clot.

Ataxia is a neurological disorder that affects coordination, balance, and speech, often due to damage to the cerebellum.

Medication is the primary treatment for epilepsy, with anti-seizure drugs used to control and prevent seizures.

Amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease, is a progressive neurological disorder that affects motor neurons, leading to muscle weakness and wasting.

Headache is the most common symptom of meningitis, often accompanied by fever, stiff neck, and nausea and vomiting.

Alzheimer's disease is characterized by the accumulation of amyloid plaques and tau tangles in the brain, leading to progressive cognitive decline.

Medication is the primary treatment for multiple sclerosis, with disease-modifying therapies used to slow the progression of the disease.

Migraine is a neurological disorder characterized by sudden, severe headaches, often accompanied by sensitivity to light and sound.

Alzheimer's disease is the most common type of dementia, accounting for approximately 60-80% of cases.

Aphasia is a neurological disorder that affects the ability to understand and produce language, often resulting from damage to the brain's language centers.

Plasmapheresis is the primary treatment for Guillain-Barré syndrome, a neurological disorder that affects the peripheral nervous system.

Nystagmus is a neurological disorder characterized by involuntary, rapid eye movements, often caused by damage to the brain or inner ear.