Neck Muscle Changes Following Long-Duration Spaceflight
نویسندگان
چکیده
منابع مشابه
Peak exercise oxygen uptake during and following long-duration spaceflight.
This investigation was designed to measure aerobic capacity (V̇o2peak) during and after long-duration International Space Station (ISS) missions. Astronauts (9 males, 5 females: 49 ± 5 yr, 77.2 ± 15.1 kg, 40.6 ± 6.4 ml·kg(-1)·min(-1) [mean ± SD]) performed peak cycle tests ∼90 days before flight, 15 days after launch, every ∼30 days in-flight, and on recovery days 1 (R + 1), R + 10, and R + 30. ...
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Ajitkumar Mulavara, Igor Kofman, Yiri E. De Dios, Raquel Galvan, Chris Miller, Brian Peters, Helen Cohen, Jerome Jeevarajan, Millard Reschke, Scott Wood, Jacob Bloomberg Universities Space Research Association, Houston, TX; Wyle Science Technology and Engineering Group, Houston, TX; Massachussets Institute of Technology, Boston, MA; Baylor College of Medicine , Houston, TX; NASA Johnson Space C...
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The objective of this study was to investigate depth perception in astronauts during and after spaceflight by studying their sensitivity to reversible perspective figures in which two-dimensional images could elicit two possible depth representations. Other ambiguous figures that did not give rise to a perception of illusory depth were used as controls. Six astronauts and 14 subjects were teste...
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In the future planned interplanetary expedition mission to Mars, spaceflight crewmembers will be exposed to an environment that is completely unique from anything they are accustomed to on Earth. Due to the characteristics of these missions, a challenge will be to design an environment that allows crewmembers to easily work and live in for extended durations. One of the challenges associated wi...
متن کاملAlterations in hematologic indices during long-duration spaceflight
BACKGROUND Although a state of anemia is perceived to be associated with spaceflight, to date a peripheral blood hematologic assessment of red blood cell (RBC) indices has not been performed during long-duration space missions. METHODS This investigation collected whole blood samples from astronauts participating in up to 6-months orbital spaceflight, and returned those samples (ambient stora...
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ژورنال
عنوان ژورنال: Frontiers in Physiology
سال: 2019
ISSN: 1664-042X
DOI: 10.3389/fphys.2019.01115