Showing 1 - 20 results of 8,326 for search '"Astronaut"', query time: 0.09s Refine Results
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    Next generation of astronauts or ESA astronaut 2.0 concept and spotlight on immunity by Pauline Jacob, Christian Oertlin, Bjorn Baselet, Lisa S. Westerberg, Jean-Pol Frippiat, Sarah Baatout

    Published 2023-06-01
    “…In particular, radiation-induced immune effects pose significant health challenges for long-duration space exploration missions with potential risks to reduce the organism’s ability to respond to injuries, infections, and vaccines, and predispose astronauts to the onset of chronic diseases (e.g., immunosuppression, cardiovascular and metabolic diseases, gut dysbiosis). …”
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    A Dusty Road for Astronauts by Silvana Miranda, Shannon Marchal, Lina Cumps, Jenne Dierckx, Marcus Krüger, Daniela Grimm, Sarah Baatout, Kevin Tabury, Bjorn Baselet

    Published 2023-07-01
    “…Some additional Apollo astronauts also reported allergy-like symptoms after tracking dust into the lunar module. …”
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    Neurovestibular Symptoms in Astronauts Immediately after and Missions by Millard F. Reschke PhD, Edward F. Good MD, Gilles R. Clément PhD

    Published 2017-10-01
    “…Objectives (1) To assess vestibular changes and related sensorimotor difficulties, especially instability of posture and gait, among astronauts immediately after they return from space and to compare the effects experienced after short- and long-duration space missions. (2) To determine whether any difficulties experienced were severe enough to impair the astronauts’ ability to leave the spacecraft in the event of an emergency. …”
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    Neurocognitive Adaptations for Spatial Orientation and Navigation in Astronauts by Ford Burles, Giuseppe Iaria

    Published 2023-11-01
    “…Astronauts often face orientation challenges while on orbit, which can lead to operator errors in demanding spatial tasks. …”
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    Enhancing Astronaut Performance using Sensorimotor Adaptability Training by Jacob J Bloomberg, Brian T Peters, Helen S Cohen, Ajitkumar P Mulavara

    Published 2015-09-01
    “…Astronauts experience disturbances in balance and gait function when they return to Earth. …”
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    Time perception in astronauts on board the International Space Station by Deborah C. Navarro Morales, Olga Kuldavletova, Gaëlle Quarck, Pierre Denise, Gilles Clément

    Published 2023-01-01
    “…Previous studies of astronauts on board the International Space Station have shown that the mental representation of space, such as the perception of object size, distance, and depth, is altered in orbit. …”
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    The Unresolved Methodological Challenge of Detecting Neuroplastic Changes in Astronauts by Ford Burles, Rebecca Williams, Lila Berger, G. Bruce Pike, Catherine Lebel, Giuseppe Iaria

    Published 2023-02-01
    “…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. …”
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    Is autonomic modulation different between European and Chinese astronauts? by Jiexin Liu, Yongzhi Li, Bart Verheyden, Shanguang Chen, Zhanghuang Chen, Yuqing Gai, Jianzhong Liu, Jianyi Gao, Qiong Xie, Ming Yuan, Qin Li, Li Li, André E Aubert

    Published 2015-01-01
    “…The objective was to investigate autonomic control in groups of European and Chinese astronauts and to identify similarities and differences.Beat-to-beat heart rate and finger blood pressure, brachial blood pressure, and respiratory frequency were measured from 10 astronauts (five European taking part in three different space missions and five Chinese astronauts taking part in two different space missions). …”
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    Dry eye disease in astronauts: a narrative review by Timon Ax, Timon Ax, Bergita Ganse, Bergita Ganse, Fabian N. Fries, Fabian N. Fries, Nóra Szentmáry, Cintia S. de Paiva, Francesc March de Ribot, Slade O. Jensen, Slade O. Jensen, Berthold Seitz, Thomas J. Millar

    Published 2023-10-01
    “…One of the most common ocular conditions experienced by astronauts is dry eye disease (DED). Symptoms of DED include feelings of eye irritation, eye strain, foreign body sensation and blurred vision. …”
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    Spaceflight alters reaction time and duration judgment of astronauts by Olga Kuldavletova, Deborah C. Navarro Morales, Gaëlle Quarck, Pierre Denise, Gilles Clément

    Published 2023-03-01
    “…Ten astronauts and a control group of 15 healthy (non-astronaut) participants performed a duration reproduction task and a duration production task using a visual target duration ranging from 2 to 38 s. …”
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    Predicting Bone Adaptation in Astronauts during and after Spaceflight by Tannis D. Kemp, Bryce A. Besler, Leigh Gabel, Steven K. Boyd

    Published 2023-11-01
    “…In this study, we use these numerical methods to estimate changes in astronaut bone health during the distinct phases of spaceflight and recovery on Earth. …”
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    Latent virus reactivation in astronauts on the international space station by Satish K. Mehta, Mark L. Laudenslager, Raymond P. Stowe, Brian E. Crucian, Alan H. Feiveson, Clarence F. Sams, Duane L. Pierson

    Published 2017-04-01
    “…Virus reactivation in long-duration spaceflight Long-duration spaceflight increases the reactivation of latent herpes viruses in astronauts and is accompanied by a rise in stress hormone levels. …”
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    Retrospective analysis of somatic mutations and clonal hematopoiesis in astronauts by Agnieszka Brojakowska, Anupreet Kour, Mark Charles Thel, Eunbee Park, Malik Bisserier, Venkata Naga Srikanth Garikipati, Lahouaria Hadri, Paul J. Mills, Kenneth Walsh, David A. Goukassian

    Published 2022-08-01
    “…Deep targeted DNA sequencing of peripheral blood mononuclear cells isolated from blood samples from 14 astronauts who flew Shuttle missions between 1998–2001 identifies 34 non-silent mutations, predominantly in TP53 and DNMT3A.…”
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    Designing Procedure Execution Tools with Emerging Technologies for Future Astronauts by John A. Karasinski, Isabel C. Torron Valverde, Holly L. Brosnahan, Jack W. Gale, Ron Kim, Melodie Yashar, Jessica J. Marquez

    Published 2021-02-01
    “…In current missions aboard the International Space Station, there is a near real-time communication loop between Mission Control Center and astronauts. This communication is essential today to support operations, maintenance, and science requirements onboard, without which many tasks would no longer be feasible. …”
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    Viability of internal comparisons for epidemiological research in the US astronaut corps by Robert J. Reynolds, Steven M. Day, Lakshmi Kanikkannan

    Published 2023-05-01
    “…Abstract This study aims to determine whether astronauts who have not flown in space can provide an unbiased comparison to astronauts who have flown in space when analyzing long-term health outcomes such as incidence of chronic disease and mortality. …”
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