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Revista de la Facultad de Medicina Humana, 2020 This Review Article is presented based on current scientific evidence on space medicine focused on human physiology and its countermeasures. Therefore, a non-systematic bibliographic search of scientific articles and research books in English-Spanish of ...
Milton V. Rivera +7 more
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The Unresolved Methodological Challenge of Detecting Neuroplastic Changes in Astronauts
Life, 2023 After completing a spaceflight, astronauts display a salient upward shift in the position of the brain within the skull, accompanied by a redistribution of cerebrospinal fluid.
Ford Burles +5 more
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Intraocular Pressure during Spaceflight and Risk of Glaucomatous Damage in Prolonged Microgravity
Encyclopedia, 2023 Microgravity introduces diverse pathological and various physiological changes to the human body, including intraocular pressure. Astronauts may develop a constellation of symptoms and signs including optic disc edema, choroidal folds, and a hyperopic ...
Mouayad Masalkhi +4 more
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Toward countering muscle and bone loss with spaceflight: GSK3 as a potential target
iScience, 2023 Summary: We examined the effects of ∼30 days of spaceflight on glycogen synthase kinase 3 (GSK3) content and inhibitory serine phosphorylation in murine muscle and bone samples from four separate missions (BION-M1, rodent research [RR]1, RR9, and RR18 ...
Ryan W. Baranowski +15 more
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Space Environment and Space Medicine
Hanggong uju uihakoeji, 2022 The space environment is a harsh space for humans who have evolved for a long time by adapting to the earth environment. The cosmic conditions that humans experience in outer space including the moon and Mars, such as altered gravity, exposure to cosmic ...
Kyu-Sung Kim
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Gravity-efficient motor control is associated with contraction-dependent intracortical inhibition
iScience, 2023 Summary: In humans, moving efficiently along the gravity axis requires shifts in muscular contraction modes. Raising the arm up involves shortening contractions of arm flexors, whereas the reverse movement can rely on lengthening contractions with the ...
Nicolas Gueugneau +3 more
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Surgical Aspects of Space Medicine [PDF]
International Journal of Medical Arts, 2019 Although the perception of surgery in space may appear obscure, it is vital to initiate planning early if new frontiers in space travel are to be accomplished.
Nagah Salem
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Utility of ultrasound in managing acute medical conditions in space: a scoping review
The Ultrasound Journal, 2023 Background In long-distance spaceflight, the challenges of communication delays and the impracticality of rapid evacuation necessitate the management of medical emergencies by onboard physicians. Consequently, these physicians must be proficient in tools,
Parsa Asachi +4 more
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Mission SpaceX CRS-19 RRRM-1 space flight induced skin genomic plasticity via an epigenetic trigger
iScienceSummary: Genomic plasticity helps adapt to extreme environmental conditions. We tested the hypothesis that exposure to space environment (ESE) impacts the epigenome inducing genomic plasticity.
Kanhaiya Singh +9 more
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