Impact of Sleep on Health Video — Brigham and Women’s Hospital

Charles A. Czeisler, MD, PhD, Chief, Division of Sleep and Circadian Disorders at Brigham and Women’s Hospital, explains the impact of sleep on brain function and physical health. During sleep, the brain is flushed of toxins and learning experiences are consolidated. Inadequate sleep can impair physical health including a dampening of the immune response, disruption […]

Sleep Deficit: The Performance Killer

A talk by Charles A. Czeisler, MD, PhD, FRCP, Baldino Professor of Sleep Medicine and director, Division of Sleep Medicine, Harvard Medical School; chief, Division of Sleep Medicine, Brigham and Women’s Hospital. Moderated by Freda C. Lewis-Hall, MD, DFAPA, executive vice president and chief medical officer, Pfizer, and member of the HMS Board of Fellows. […]