Nancy Chiaravalloti, Kessler Foundation (IMAGE) Kessler Foundation Caption Dr. Chiaravalloti is director of Neuropsychology & Neuroscience and Traumatic Brain Injury Research at Kessler Foundation. She specializes in cognitive research in MS, TBI and other neurological disorders. Credit Kessler Foundation Usage Restrictions Credit: Kessler Foundation License Licensed 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.