A new study reveals that a 20-minute nap could help supercharge your brain and help spark new ideas. Dr. Carol Ash, board-certified sleep specialist at RWJBarnabas Health, joins TODAY to break down the key takeaways from the study, including how to get to Stage 2 of sleep where the brain moves into the ability to problem-solve and create new ideas. » Subscribe to TODAY: youtube.com/@TODAY About: TODAY brings you the latest headlines and expert tips on money, health and parenting. We wake up every morning to give you and your family all you need to start your day. If it matters to you, it matters to us. We are in the people business. Subscribe to our channel for exclusive TODAY archival footage & our original web series. Connect with TODAY Online! Visit TODAY's Website: today.com Find TODAY on Facebook: facebook.com/today Follow TODAY on Twitter: twitter.com/TODAYshow Follow TODAY on Instagram: instagram.com/todayshow » Strea...