Facial Expression Perception and Psychological Changes During Space Analogs

Changes in FER during space mission simulations show that perception changes are not limited to microgravity analogs. A perceptual change was observed during the short-duration missions, but there is not sufficient evidence to show behavioral health impacts. However, associations between FER and the questionnaires show a potential to develop predictive models, countermeasures, or psychological monitoring tools using FER. Additional research is required to determine the efficacy of such tools during long-duration spaceflight. Van Hoy S. Facial expression perception and psychological changes during space analogs. Aerosp Med Hum Perform. 2024; 95(12):913-918.