Rich_Genova_Elsayed (IMAGE) Kessler Foundation Caption Kessler Foundation research scientists (from left), Timothy Rich, PhD, OTR/L, Co-Principal Investigators Helen Genova, PhD, and Heba Elsayed, MD. Credit Kessler Foundation Usage Restrictions n/a License Original content 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.