Neurobehavioral & Cognitive Disorders
Automatic-voluntary dissociation
Oct. 31, 2025
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Toll Free (U.S. + Canada): 800-452-2400
US Number: +1-619-640-4660
Support: service@medlink.com
Editor: editor@medlink.com
ISSN: 2831-9125
Nearly 3,000 illustrations, including video clips of neurologic disorders.
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This video demonstrates a man who developed an acute dystonic reaction with oculogyric crisis on postoperative day 4 following a right hemicolectomy for a malignant cecal mass. Postoperatively, he received metoclopramide once daily for nausea and vomiting. On postoperative day 4, he was given haloperidol for delirium. Approximately 6 hours later, he developed lower cranial dystonia characterized by sustained jaw opening, resulting in an inability to speak or swallow. Of note, his level of consciousness remained intact. In addition, he exhibited sustained forward staring with restricted upgaze and lateral gaze, consistent with a less common form of oculogyric crisis. (Contributed by Dr. Pichet Termsarasab.)