Health and Fitness Researchers Discover Idling Brain Activity in Severely Brain Injured Patients Who ‘Wake Up’ After Using a Sleep Drug by Gary Kopycinski on November 21, 2013 Gary Kopycinski Author More in Health and Fitness: On Hantavirus, Park Forest Officials Urge Caution May 18, 2026 Rep. Kelly Condemns FDA Approval of Flavored E-Cigarettes May 6, 2026 Park Forest Aligns With Illinois Guidance on Childhood Vaccines Amid Federal Changes January 11, 2026 Pattern of Brain Activity Points to Possible Neural Circuit Switched on by Drug and May Identify Other Patients Who Could Respond