Neurologic Disorders Overview

These flashcards cover key vocabulary and concepts related to neurologic disorders, their pathophysiology, and medication management.

Seizure

Abnormal or uncontrolled neuronal discharges in the brain, often due to foci of neural activity.

Focal Seizures

Seizures localized to one area of the brain, often with preserved awareness.

Generalized Seizures

Seizures that spread to the entire brain, resulting in loss of consciousness.

Status Epilepticus

A medical emergency characterized by a seizure lasting longer than 30 minutes.

Anticonvulsants

Medications used to prevent or treat seizures.

Parkinson's Disease

A progressive neurodegenerative disorder resulting from a shortage of dopamine in the brain.

Dementia

A decline in cognitive function severe enough to interfere with daily life, commonly associated with Alzheimer’s disease.

Acetylcholine

A neurotransmitter that decreases in Alzheimer's disease, affecting memory and cognition.

Neurodegenerative Disease

A condition characterized by a progressive degeneration of the structure and function of the nervous system.

Myasthenia Gravis

An autoimmune condition leading to weakness and potential paralysis due to autoantibodies affecting acetylcholine receptors.