The cerebrum is the largest part of the brain and is responsible for higher-level functions such as thought, language, and consciousness.

The cerebellum is responsible for balance, coordination, and motor skills.

The brainstem controls basic life functions such as breathing, heart rate, and blood pressure. It also processes sensory information and generates motor commands.

The limbic system is involved in controlling emotions, motivation, memories, and sleep-wake cycles.

A stroke can cause a variety of symptoms, including sudden weakness or numbness on one side of the body, difficulty speaking or understanding speech, and vision problems.

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

Stroke is the leading cause of death from neurological disorders, accounting for over 6 million deaths worldwide each year.

Generalized tonic-clonic seizures, also known as grand mal seizures, are the most common type of epilepsy, accounting for about 30% of cases.

Essential tremor is the most common type of movement disorder, affecting about 1% of the population.

Tension headache is the most common type of headache, affecting about 90% of the population.

Insomnia is the most common type of sleep disorder, affecting about 10-30% of the population.

Glioma is the most common type of brain tumor, accounting for about 30% of cases.

Cervical injury is the most common type of spinal cord injury, accounting for about 50% of cases.

Myasthenia gravis is the most common type of neuromuscular disorder, affecting about 1 in 10,000 people.

Alzheimer's disease is the most common type of neurodegenerative disorder, accounting for about 60-80% of cases.