Aerobic Fitness and Neurocognitive Performance in Older Adults from Costa Rica and the United States: 2016 Board #29 June 1 2. (May 2017) - Salazar-Villanea, Mónica; Chacón-Araya, Yamileth; Watts, Amber; Vidoni, Eric D.; Billinger, Sandra A.; Johnson, David K.; Moncada-Jiménez, José