Contact: Kim Irwin
University of California - Los Angeles Health Sciences
Caption: New findings suggest the anesthetized brain must pass through certain "hubs" on the path back to consciousness. Above, the prevalence of particular clusters of brain activity states as recorded in rats that had been administered an anesthetic. The longest appear in red and the shortest in yellow and green.
Usage Restrictions: None
Related news release: Study examines how brain 'reboots' itself to consciousness after anesthesia