1. Institute for Exercise and Environmental Medicine, Texas Health Presbyterian Hospital, Dallas, TX, USA
2. Department of Neurology, University of Texas Southwestern Medical Center, Dallas, TX, USA
3. Department of Psychology, Marquette University, Milwaukee, WI, USA
4. Department of Neurology, Medical College of Wisconsin, Milwaukee, WI, USA
5. Department of Kinesiology, University of Maryland, College Park, MD, USA
6. Program in Neuroscience and Cognitive Science, University of Maryland, College Park, MD, USA