Effects of Sleep Quality on Skin Aging and Function (image) University Hospitals Case Medical Center Share Print E-Mail Caption Drs. Elma Baron and Patricia Oyetakin-White conduct an assessment of dark under eye circles on skin study participant Bethany Sellitto. Credit University Hospitals Case Medical Center Usage Restrictions Use with reports about study 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.