Clinical features of automatism and correlation with the seizure onset zones: A cluster analysis of 74 surgically treated cases

Automatisms are defined by more or less coordinated motor activity usually occurring with impaired cognition and often, but not always, followed by amnesia [1]. Automatisms often resemble a voluntary movement and may consist of an inappropriate continuation of preictal motor activity. Oral and manual automatisms are the most common types [2]. Oral automatisms involve the mouth and tongue, including chewing, swallowing, lip-smacking, blowing, and whistling. Manual automatisms affect the distal extremities and include fumbling, picking, and gesticulating movements.

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