Theresa E. Gildner, University of Oregon (image) University of Oregon Caption University of Oregon doctoral student Theresa E. Gildner led a study, supported by the NIH, that looked at sleep quality and duration, and the impacts of both on health. The results are the first to emerge from a longitudinal study. Credit University of Oregon Usage Restrictions None 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.