astro_kamak on December 7, 2024: "One of the ways astronauts help advance deep space missions is by being the subjects of numerous scientific studies. During my time as an analog astronaut, my crewmates and I underwent many brain scans (EEG) in various mental states, including acute sleep deprivation, relaxation, and mindfulness, as well as during complex cognitive and IQ tests. This research helped scientists study the impact of isolation and confinement on astronauts’ cognitive abilities during long-duration deep space missions, providing valuable insights to prepare for future deep space exploration. Honored to have contributed to the future of human space exploration! #NASA #Astronaut #Analog #HERA #SpaceExploration #HumanSpaceflight #Moon #Mars #Artemis".