A ____ is an involuntary contraction of voluntary muscles (sometimes called a fit or convulsion) caused by some insult to the central nervous system and the brain.

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A seizure is characterized by involuntary contractions of voluntary muscles, and is caused by disruptions in the central nervous system and the brain. Tremors are involuntary movements, but are not typically associated with seizures. DTs (delirium tremens) are a type of severe alcohol withdrawal that can cause hallucinations and confusion, but do not typically involve seizures. Pseudoseizures, also known as psychogenic seizures, are not caused by neurological factors and are instead considered a psychological disorder.

A ____ Is an Involuntary Contraction of Voluntary Muscles (Sometimes