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人要摔倒时为什么要转胳膊
更新时间: 2020-10-13 00:00:00  

保持平衡,失重状态神经会条件反射找回平衡点。

下意识行为,向后倒时右臂呈顺时针滑动,可以理解为尝试抓握以寻求稳定。大脑和前庭从我们学走路时起就在培养默契。前庭一旦感觉到身体要倒,大脑会下意识地去纠正。

关键词: 摔倒 为什么 胳膊

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