Episode 78: Jeff Phillips talks about physiologic episodes among tactical aircrew

Today’s interview is with IHMC Research Scientist Dr. Jeff Phillips. Jeff joined IHMC a year ago after spending six years as a research psychologist at the Naval Medical Research Unit in Dayton, Ohio. He worked almost exclusively on hypoxia in tactical aviation and was part of team that was instrumental in getting the F-22 Raptors back into operation after a series of hypoxia-related episodes among jet pilots. In 2012, Jeff won the Dolores Etter Award, which the Department of Navy annually awards to its top performing scientists and engineers. Jeff is a University of Alabama graduate who earned his Ph.D. in experimental psychology. At IHMC, he works on research that ranges from physical and cognitive performance in extreme conditions to the role that ketone esters can play in protecting special operators from hypoxia, fatigue and other issues. Because Dawn Kernagis was in London giving a presentation when we conducted our interview with Jeff, IHMC Senior Researcher Jon Clark joined Ken Ford to co-host the episode. In today’s episode, we discuss: [00:15:45] Jeff’s participation on a team that investigated hypoxia-like episodes F-22 pilots in the Air Force were having. [00:17:02] The problems with aircraft oxygen systems (OBOGs) and the related physiologic episodes (PE) that extend beyond the F-22 to virtually all frontline tactical jet aircraft. [00:18:19] The physiological effects of hypoxia on the brain and the associated cognitive and perceptual performance deficits. [00:19:54] The most promising technologies for detecting a hypoxia event. [00:29:10] The challenge of understanding what may be a multifaceted phenomenon like OBOGS-related PE events. [00:32:30] Studies that have shown pure oxygen in the lungs causes the alveolar cells to collapse. [00:37:10] The possibility that increased breathing (hyperventilation) may be occurring in aircrew involved in PE events who develop rapid onset hypoxia-like symptoms. [00:48:36] The role that mindfulness plays in elite performance as well as day-to-day life.