Related Experiment Video
Updated: Jul 27, 2026

Assessing Changes in Volatile General Anesthetic Sensitivity of Mice after Local or Systemic Pharmacological Intervention
Published on: October 17, 2013
Awareness, dreams, and hallucinations associated with general anesthesia
Abstract:
This incidence of mental aberrations (awareness, dreams, and hallucinations) in 490 adult patients undergoing a variety of surgical procedures was investigated. The total incidence of mental aberrations reported was 11 percent (awareness 1 percent, halluncinations 2 percent, dreams 8 percent). No statistically significant correlation was found between the incidence of unusual mental reactions and the anesthetic agents employed, the age or sex of the patients, or the duration or type of surgical prcedure.
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