There is indeed some evidence that very short naps improve memory consolidation, cognitive performance, and mood: http://paleoclaims.com/claims/short-naps-impro

There is indeed some evidence that very short naps improve memory consolidation, cognitive performance, and mood: http://paleoclaims.com/claims/short-naps-improve-cognitive-performance http://paleoclaims.com/claims/short-naps-improve-cognitive-p...