Targeted Memory Reactivation: A Hack to Improve Learning During Sleep?

It's well known that sleep is a key ingredient in optimal learning. But a recent study takes things a step further and suggests that we can selectively optimize the learning of certain information while we sleep - with "odor cues." Wait...what?! Targeted Memory Reactivation: A Hack to Improve Learning During Sleep?* * *BTW, have you ever wondered why it is exactly that things often sound better at home than they do on stage? If you’ve been confused (and frustrated) by the inconsistency of y...