University of Pittsburgh student, Premkumar Chandrasekar, presented a poster at the Uniformed Services University of the Health Sciences (USUHS) Comprehensive Student Training Session. Premkumar's USUHS faculty sponsors are Dzung Pham, PhD and Yuan-Chiao Lu, PhD. His research poster is titled Longitudinal Analysis of Ventricle Size in Athletes with Sports-Related Traumatic Brain Injury MRI Data.