MedicalResearch.com Interview with: Prof. Dr. Ulrich Ettinger Departments of Psychology University of Bonn Bonn, Germany Medical Research: What are the main findings of the study? Prof. Ettinger: We found that 24-hour sleep deprivation induced subjective cognitive, perceptual and emotional alterations resembling the symptoms of schizophrenia. We also observed that sleep deprivation led to a deficit in a sensorimotor filter mechanism called prepulse inhibition (PPI), similar to the disturbance seen in schizophrenia. (more…)