Sleeps impact on Learning
“Burning the midnight oil is a big part of student and working life. Under the stress of deadlines and examinations, many often pull all-nighters to stay on top of things. Sleep might seem like a small price to pay when you’re rushing through your workload, but sacrificing a good night’s sleep could have a strong impact on your learning abilities.”
—-Division of Sleep Medicine at Harvard Medical School in partnership with WGBH Educational Foundation
http://healthysleep.med.harvard.edu/healthy/matters/benefits-of-sleep/learning-memory