Medical Definition of Seizure, atonic

Seizure, atonic: A seizure in which the person suddenly loses muscle tone and cannot sit or stand upright. Also known as drop attack and drop seizure.

CONTINUE SCROLLING OR CLICK HERE FOR RELATED SLIDESHOW

IMAGES

Vascular (Multi-Infarct) Dementia Browse our medical image collection to see examples of MRI brain scans, PET scans, and other imaging techniques used to diagnose and treat brain disorders See Images

Health Solutions From Our Sponsors

Reviewed on 12/27/2018