It has been common logic for most of us to play some music to sleep and while we sleep. The first is of course to lull us to sleep while the second is to relax us and get our minds as calm as possible. But it seems that the latter seems to do more than that. Playing music while sleeping has been said to improve memory, especially for students who are preparing for an exam or test the next day.

Scientists at Northwestern University report that playing specific sounds while people slept helped them remember more of what they had learned before they fell sleep, to the point where memories of individual facts were enhanced. Playing music while sleeping has been known to reap some rewards. This was normally practiced for babies in the developmental stages. Apparently it works further than that. I wonder if it works on older people too?

Image Credits: NY Daily News

(Source) NY Times

a