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Understanding vestibular-related physiological functions could provide clues on adapting to a new gravitational environment.

ABSTRACT: The peripheral vestibular organs are sensors for linear acceleration (gravity and head tilt) and rotation. Further, they regulate various body functions, including body stability, ocular movement, autonomic nerve activity, arterial pressure, body temperature, and muscle and bone metabolism. The gravitational environment influences these functions given the highly plastic responsiveness of the vestibular system. This review demonstrates that hypergravity or microgravity induces changes in vestibular-related physiological functions, including arterial pressure, muscle and bone metabolism, feeding behavior, and body temperature. Hopefully, this review contributes to understanding how human beings can adapt to a new gravitational environment, including the moon and Mars, in future.

SUBMITTER: Morita H

PROVIDER: S-EPMC7069930 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature

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Understanding vestibular-related physiological functions could provide clues on adapting to a new gravitational environment.

Morita Hironobu H Kaji Hiroshi H Ueta Yoichi Y Abe Chikara C

The journal of physiological sciences : JPS 20200314 1

The peripheral vestibular organs are sensors for linear acceleration (gravity and head tilt) and rotation. Further, they regulate various body functions, including body stability, ocular movement, autonomic nerve activity, arterial pressure, body temperature, and muscle and bone metabolism. The gravitational environment influences these functions given the highly plastic responsiveness of the vestibular system. This review demonstrates that hypergravity or microgravity induces changes in vestibu ...[more]

PMID: 32169037

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Understanding vestibular-related physiological functions could provide clues on adapting to a new gravitational environment.

Publications

Understanding vestibular-related physiological functions could provide clues on adapting to a new gravitational environment.

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