October 21, 2017

Seeing into the future? The neuroscience of deja vu

“Déjà vu is a French term that literally means “already seen” and is reported to occur in 60-70% of people, most commonly between the ages of 15 and 25. The fact that déjà vu occurs so randomly and rapidly—and in individuals without a medical condition—makes it difficult to study, and why and how the phenomenon occurs is up to much speculation. Psychoanalysts may attribute it to wishful thinking; some psychiatrists cite mismatching in the brain causing us to mistake the present for the past. Still, parapsychologists may even believe it is related to a past-life experience. So what do we know for certain about what happens during an episode of déjà vu?”

 

http://blog.pennlive.com/gaines-explains-brains/2012/02/seeing_into_the_future_the_neu.html