How Much Sleep Is Enough? (image) University of Rochester Share Print E-Mail Caption Source: The American Academy of Sleep Medicine (AASM), whose sleep recommendations for sleep duration for children and adolescents are based on the findings of 13 sleep experts who reviewed 864 scientific articles. Credit University of Rochester illustration / Michael Osadciw Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.