[Changes in the direction of vestibulomotor responses in the process of adaptation to prolonged static head turning in man].
[Changes in the direction of vestibulomotor responses in the process of adaptation to prolonged static head turning in man].
复制标题
[人类适应长时间静态头部转动过程中前庭运动反应方向的变化]。
DOI：
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复制
发表时间：
1989
期刊：
影响因子：
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通讯作者：
V. I. Shlykov
中科院分区：
文献类型：
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作者：
V. Gurfinkel;K. Popov;B. Smetanin;V. I. Shlykov
本文研究了正常失明受试者在直立姿势下的前庭运动反应，以适应保持头部向左转至极端位置10分钟。头部被被动或主动地保持在那个位置。在接受测试的12名受试者中，有5名对不寻常的头部位置的适应导致头部位置的欣赏角度逐渐减小。判断头部位置的误差高达70-80度。前庭运动反应的方向被发现与被欣赏的头部方向平行变化。因此，在感知和实际头部位置不匹配的情况下，前庭运动反应的方向与空间知觉相对应，而不是与实际头部方向相对应。
Vestibulomotor responses were studied in normal blindfold subjects in the upright posture during adaptation to maintaining the head turned to the left up to the extreme position for 10 min. The head was maintained in that position either passively or actively. In 5 out of 12 subjects tested, adaptation to the unusual head position resulted in a gradual decrease of the appreciated angle of the head position. The error in appreciating the head position reached as much as 70-80 degrees. The direction of the vestibulomotor response was found to change in parallel with the appreciated head orientation. Thus, under mismatch between the perceived and actual head positions the direction of the vestibulomotor response corresponded to the spatial perception rather than to the actual head orientation.