Your Brain’s Work While You Sleep | Gina Poe | TEDxMarinSalon



Gina Poe Ph.D. is a UCLA Professor and Researcher at the Poe Sleep and Memory Lab, and she shares the remarkable work our brains do when we sleep and how it regenerates the mind, body, and memory. Gina Poe has been working since 1995 on the mechanisms through which sleep serves memory consolidation and restructuring. Dr. Poe is a southern California native who graduated from Stanford University then worked for two post-baccalaureate years at the VA researching Air Force Test Pilots’ brainwave signatures under high-G maneuvers. She then earned her PhD in Basic Sleep in the Neuroscience Interdepartmental Program at UCLA under the guidance of Ronald Harper then moved to the University of Arizona for her postdoctoral studies with Carol Barnes and Bruce McNaughtons looking at graceful degradation of hippocampal function in aged rats as well as hippocampal coding in a 3-D maze navigated in the 1998 space shuttle mission. She brought these multiunit teachings to answer a burning question of whether REM sleep were for remembering or forgetting and found that activity of neurons during REM sleep is consistent both with the consolidation of novel memories and the elimination of already consolidated memories from the hippocampus, readying the associative memory network for new learning the next day. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at

Source: Youtube