Agnirva Space Premier League - Expedition #32029: Exploring Perspective Reversible Figures in Microgravity: Impact on Human Cognition

The Perspective Reversible Figures in Microgravity experiment investigates the unique interaction between visual perception and microgravity, particularly focusing on how astronauts perceive reversible figures. Conducted under the direction of Dr. Gilles Clément at the Lyon Neuroscience Research Center, this study is part of ESA’s efforts to better understand the cognitive and perceptual challenges faced by astronauts in space.

Reversible figures, also known as bistable images, are visual illusions where the observer can switch between two interpretations of the same image. These figures have been used extensively in psychology to study human perception and cognitive processes. However, the effects of microgravity on how astronauts interpret these figures had yet to be fully explored. The results of this experiment, which took place over several expeditions (31/32 through 39/40), have provided valuable data on how the brain processes visual information in space.

Conducted in collaboration with CADMOS-CNES and Space Applications Services, the research team employed various reversible figures and asked astronauts to identify them while in orbit. The findings reveal important insights into how spaceflight influences cognitive processes such as attention, focus, and memory.

These experiments have broader implications for understanding how space environments may affect perception and cognition, leading to better astronaut training programs and equipment designed to help with space adaptation. This research is vital for improving the safety and effectiveness of astronauts on long-duration missions, including future explorations to the Moon and Mars.

The study also helps us understand how our brains process visual information, not just in extreme conditions like microgravity, but in everyday life. By learning about these perceptual changes, scientists can develop better tools to support human cognitive function in space.

Join the Agnirva Space Internship Program

Get certified with over 100 hours of immersive, self-paced learning in astronomy, cosmology, space technology, and climate science through the Agnirva Space Internship Program. Join, complete virtual projects, and earn a digital certificate to showcase your space fluency in interviews, resumes, and beyond.