Muth Eric R
Clemson University, Department of Psychology, 418 Brackett Hall, Clemson, SC 29634-1355, United States.
Auton Neurosci. 2006 Oct 30;129(1-2):58-66. doi: 10.1016/j.autneu.2006.07.020. Epub 2006 Sep 6.
The purpose of this paper is to provide an overview of autonomic nervous system and gastrointestinal changes that occur during motion sickness. It is important to consider that motion sickness is a syndrome that can vary between individuals and within individuals and between and within motion sickness-inducing stimuli. Vomiting should be considered a discrete event of the motion sickness syndrome. Given so much variability in motion sickness symptoms, it should be expected that the physiological response to motion sickness will vary as well. This appears to be the case with the autonomic nervous system and gastrointestinal changes during motion sickness. Although much research remains to be done, it appears undeniable that the physiological expression of motion sickness is mediated by the autonomic nervous system, and when nausea is a predominant symptom, the stomach in general shuts down in a response characterized by decreased normal gastric myoelectrical activity and delayed gastric emptying.
本文旨在概述晕动病期间发生的自主神经系统和胃肠道变化。需要注意的是，晕动病是一种综合征，在个体之间、个体内部以及晕动病诱发刺激之间和内部都可能有所不同。呕吐应被视为晕动病综合征的一个离散事件。鉴于晕动病症状存在如此大的变异性，预计对晕动病的生理反应也会有所不同。晕动病期间自主神经系统和胃肠道的变化似乎就是这种情况。尽管仍有许多研究有待进行，但晕动病的生理表现由自主神经系统介导这一点似乎是不可否认的，当恶心是主要症状时，胃通常会以正常胃肌电活动减少和胃排空延迟为特征做出反应而停止工作。
