Automatism

Full Definition

Automatisms are stereotyped, repetitive behaviors that occur during altered consciousness, typically during complex partial seizures or absence seizures. Common examples include lip smacking, chewing, picking movements, or walking. For editors, accurate description of automatisms requires precise terminology as these behaviors provide important localizing information for seizure focus determination and differ from voluntary or tic movements.

Usage

Usage note: Distinguish from voluntary behaviors or movement disorders in clinical descriptions.

In Context

• "The patient displayed oroalimentary automatisms during the complex partial seizure." — Video-EEG monitoring report
• "Automatisms included repetitive hand movements and mumbling speech." — Seizure diary entry