宇宙で傾きは存在するか? : 国際宇宙ステーション長期宇宙滞在中における空間識実験計画の紹介  [in Japanese] Why and how we perceive tilt perception in space : an experimental plan during long-term space life in the international space station  [in Japanese]

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Author(s)

Abstract

We are planning an experiment to determine why and how we perceive tilt in space. Tilt perception was thought to disappear in space, where gravity does not exist as a reference for tilt. Nevertheless, astronauts reported perceived head roll-tilt and ocular counter-rolling (OCR) in a centrifuge experiment in space. To explain these unexpected findings, during long-term space life we will measure the subjective visual body axis (SVBA) and OCR at various body roll-tilt angles relative to the inner-cabin vertical, with and without head roll-tilt relative to the body, with and without visual information. We are also currently performing ground-based experiments to collect control data. In this article, we introduce these space and terrestrial experiments.

Journal

  • Equilibrium Research

    Equilibrium Research 70(2), 115-121, 2011-04-01

    Japan Society for Equilibrium Research

References:  8

Cited by:  1

Codes

  • NII Article ID (NAID)
    10029512375
  • NII NACSIS-CAT ID (NCID)
    AN00001485
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    03855716
  • Data Source
    CJP  CJPref  J-STAGE 
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