Motion sickness and development of synergy within the spatial orientation system. A hypothetical unifying concept
Motion sickness and development of synergy within the spatial orientation system. A hypothetical unifying concept
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DOI：
10.1016/s0361-9230(98)00087-2
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发表时间：
1998-11-15
影响因子：
3.8
通讯作者：
Reschke, MF
中科院分区：
文献类型：
--
作者：
Guedry, FE;Rupert, AR;Reschke, MF
适应研究范式，如旋转的房间和运动过程中视觉反馈的光学改变，导致知觉运动程序的发展，提供必要的反射性援助，熟练的运动和平衡控制。在适应过程中出现的不适和胃部意识被归因于关于运动状态的相互冲突的感觉信息。前庭信号取决于头部运动的运动学，而不管来自其他感觉的信号的存在或不存在。我们认为，感觉冲突时，前庭信号至少是一个组成部分的冲突是天生的令人不安和不愉快的。这种先天反应是生命早期连续体的一部分，可以防止低效的感知运动程序的发展。这种反应的运作与来自父母指导或目标实现的奖励和惩罚无关，并且除了父母指导或目标实现的奖励和惩罚之外，还产生对个体在操作环境中的全身运动的有效控制。同样的机制涉及使空间定向系统适应陌生环境。这个概念模型“解释”了为什么晕动病与适应新环境有关，并且与晕动病文献基本一致。(C)1999 Elsevier Science Inc.
Adaptation to research paradigms such as rotating rooms and optical alteration of visual feedback during movement results in development of perceptual-motor programs that provide the reflexive assistance that is necessary to skilled control of movement and balance. The discomfort and stomach awareness that occur during the adaptation process has been attributed to conflicting sensory information about the state of motion. Vestibular signals depend on the kinematics of head movements irrespective of the presence or absence of signals from other senses. We propose that sensory conflict when vestibular signals are at least one component of the conflict are innately disturbing and unpleasant. This innate reaction is part of a continuum that operates early in life to prevent development of inefficient perceptual-motor programs. This reaction operates irrespective of and in addition to reward and punishment from parental guidance or goal attainment to yield efficient control of whole body movement in the operating environment of the individual, The same mechanism is involved in adapting the spatial orientation system to strange environments. This conceptual model "explains"' why motion sickness is associated with adaptation to novel environments and is in general consistent with motion sickness literature. (C) 1999 Elsevier Science Inc.