Study of role of spatial orientation in control of action

空间定向在行动控制中的作用研究

基本信息

  • 批准号:
    08671967
  • 负责人:
  • 金额:
    $ 1.22万
  • 依托单位:
  • 依托单位国家:
    日本
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
  • 财政年份:
    1996
  • 资助国家:
    日本
  • 起止时间:
    1996 至 1997
  • 项目状态:
    已结题

项目摘要

1) Experimental demonstration of the relation of spatial orientation to action controlDuring passive locomotion, the sensation and bodily balance of a driver are quite different from those of a passenger. Therefore, it seems likely that what the brain perceives determines the contents of sensation as well as action. The hypothesis was supported by the present experimental Coriolis stimulation, in which eye movements and bodily balance were recorded while a subejct was standing on a rotating platform.2) Production of an experimental device (rotating platform)Although tilting of a head during passive rotation produces curious eye movements and shifting of the center of pressure, it was hard to explain the phenomenon by a simple rule. In this study, we recorded eye movements and the center of pressure while subjects stood on a rotating platform. Recording was done under both visible and invisible conditions. Eye movements and bodily balance were equally influenced by the vector of the outer world in the brain which can be simply obtained by vector analysis.3) Proposal of a rule for passive and activ control of actionWhile rotating under an invisible condition, the space of outer world in the brain stays stationary since rotation is not perceived. When Corilois stimulation is given, the space in the brain is temporarily occupied by the vector from the labyrinth. As a result, curious eye movements and shift of bodily balance are produced. On the other hand, visible outer world rotates the space in the brain reversely. Although tilting of a head displaces the space in the brain, vestibular input by Corilois stimulation is added to the tilted coordinates in the brain. As a result, the space in the brain is preserved upright irrespective of head tilting.
1)空间定向与动作控制关系的实验研究在被动移动中,驾驶员的感觉和身体平衡与乘客有很大的不同。因此,似乎大脑所感知的东西决定了感觉和行动的内容。这一假设得到了目前实验性的科里奥利刺激的支持,在科里奥利刺激中,当一个人站在旋转平台上时,记录了眼睛的运动和身体的平衡。2)实验装置(旋转平台)的产生虽然在被动旋转过程中倾斜头部会产生奇怪的眼睛运动和压力中心的移动,但很难用简单的规则来解释这一现象。在这项研究中,我们记录了受试者站在旋转平台上时的眼球运动和压力中心。记录是在可见和不可见条件下进行的。眼球运动和身体平衡同样受到大脑外部世界向量的影响,这可以通过向量分析简单地获得。3)提出一种被动和主动控制行动的规则。当在看不见的条件下旋转时,大脑外部世界的空间保持静止,因为旋转是不可感知的。当给予Corilois刺激时,大脑中的空间暂时被来自迷宫的矢量占据。因此,会产生奇怪的眼球运动和身体平衡的变化。另一方面,可见的外部世界反过来旋转大脑中的空间。虽然头部的倾斜会移动大脑中的空间,但通过Corilois刺激的前庭输入被添加到大脑中倾斜的坐标中。因此,无论头部倾斜与否,大脑中的空间都能保持直立。

项目成果

期刊论文数量(19)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
三浦 正子: "コリオリ刺激で誘発される眼球運動と動揺病症状の研究." Equilibrium Res. 56. 338-346 (1997)
Masako Miura:“科里奥利刺激引起的眼球运动和晕动病症状的研究。” 56. 338-346 (1997)
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    0
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Ikeda T, et al: "Active posture control during experimental motion sickness in guinea pigs." Acta Otolarngol. 117. 815-818 (1997)
Ikeda T 等人:“豚鼠实验性晕动病期间的主动姿势控制。”
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    0
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高橋正紘: "動揺病-ヒトはなぜ空間の奴隷になるのか" 築地書館, 473ページ (1997)
高桥正宏:“晕动症 - 为什么人类成为太空的奴隶?” 筑地书刊,473 页(1997 年)
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    0
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高橋 正紘: "動揺病-ヒトはなぜ空間の奴隷になるのか" 築地書館, 473 (1997)
高桥正宏:“晕动症 - 为什么人类成为太空的奴隶?” 筑地书刊,473 (1997)
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  • 期刊:
  • 影响因子:
    0
  • 作者:
  • 通讯作者:
Miura M: "Eye movements and motion sickness evoked by Coriolis acceleration (in Japanese)" Equilibrium Res. 56. 338-346 (1997)
Miura M:“科里奥利加速度引起的眼球运动和晕动病(日语)”平衡研究。
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    0
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TAKAHASHI Masahiro其他文献

Fluorescence Based on Excited-State Intramolecular Proton Transfer of 1-(2-Benzothiazolyl)-2-hydroxytryptanthrin
基于 1-(2-苯并噻唑基)-2-羟基色胺酮激发态分子内质子转移的荧光

TAKAHASHI Masahiro的其他文献

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{{ truncateString('TAKAHASHI Masahiro', 18)}}的其他基金

A research on the ideal way of environmental education for the purpose of inducing interest in local governments
激发地方政府兴趣的理想环境教育方式研究
  • 批准号:
    17K01046
  • 财政年份:
    2017
  • 资助金额:
    $ 1.22万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
The effect of bovine blood fatty acid concentration causes in ovum or embryo quality and reproduction
牛血脂肪酸浓度对卵子或胚胎质量和繁殖的影响
  • 批准号:
    15K07738
  • 财政年份:
    2015
  • 资助金额:
    $ 1.22万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
A research for promoting environmental education in communities identifying vaguely environmental issue
在识别模糊环境问题的社区中促进环境教育的研究
  • 批准号:
    26350244
  • 财政年份:
    2014
  • 资助金额:
    $ 1.22万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Theoretical study of the new phenomena of the ultra-cold atom gases with laser field
激光场超冷原子气体新现象的理论研究
  • 批准号:
    23840034
  • 财政年份:
    2011
  • 资助金额:
    $ 1.22万
  • 项目类别:
    Grant-in-Aid for Research Activity Start-up
Research on environmental education activities which concepts targeted on developing low carbon society
以发展低碳社会为理念的环境教育活动研究
  • 批准号:
    23501074
  • 财政年份:
    2011
  • 资助金额:
    $ 1.22万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Research on Effects and Impacts of Environmental Education Policy Process and its Institutionalization in the North East Asia
东北亚环境教育政策过程及其制度化的效果和影响研究
  • 批准号:
    19500777
  • 财政年份:
    2007
  • 资助金额:
    $ 1.22万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Docetaxel inhibits bone resorption through suppression of osteoclast formation and fuction in different manners
多西紫杉醇通过不同方式抑制破骨细胞的形成和功能来抑制骨吸收
  • 批准号:
    18592208
  • 财政年份:
    2006
  • 资助金额:
    $ 1.22万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Study of spatial orientation and posture regulation under IG and microgravity
IG和微重力下的空间定向和姿态调节研究
  • 批准号:
    16591727
  • 财政年份:
    2004
  • 资助金额:
    $ 1.22万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Influences of daily stress upon spatial orientation
日常压力对空间定向的影响
  • 批准号:
    14571637
  • 财政年份:
    2002
  • 资助金额:
    $ 1.22万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Study of action control using vector analysis of surrounding space
利用周围空间矢量分析的动作控制研究
  • 批准号:
    11671682
  • 财政年份:
    1999
  • 资助金额:
    $ 1.22万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)

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