(CNN) – Did you know your brain is actually still learning while you sleep? According to a new study, your memory could be boosted almost 10-fold when you dream. Our chief medical correspondent Dr. Sanjay Gupta has the details.
(CNN) – Did you know your brain is actually still learning while you sleep? According to a new study, your memory could be boosted almost 10-fold when you dream. Our chief medical correspondent Dr. Sanjay Gupta has the details.