Agnieszka Burzynska, University of Illinois at Urbana-Champaign (image) University of Illinois at Urbana-Champaign Share Print E-Mail Caption University of Illinois Beckman Institute postdoctoral researcher Agnieszka Burzynska and her colleagues analyzed the brain and cognition of Olga Kotelko, a 93-year-old track-and-field athlete. Burzynska is now a professor at Colorado State University. Credit L. Brian Stauffer Usage Restrictions Credit required: L. Brian Stauffer 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.