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首页> 外文会议>IFIP TC 13 International Conference on Human-Computer Interaction >How Real Is Unreal? Virtual Reality and the Impact of Visual Imagery on the Experience of Exercise-Induced Pain
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How Real Is Unreal? Virtual Reality and the Impact of Visual Imagery on the Experience of Exercise-Induced Pain

机译：虚幻的真实是多么真实？虚拟现实以及视觉图像对运动诱导疼痛体验的影响

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As a consequence of prolonged muscle contraction, acute pain arises during exercise due to a build-up of noxious biochemicals in and around the muscle. Specific visual cues, e.g., the size of the object in weight lifting exercises, may reduce acute pain experienced during exercise. In this study, we examined how Virtual Reality (VR) can facilitate this "material-weight illusion", influencing perception of task difficulty, which may reduce perceived pain. We found that when vision understated the real weight, the time to exhaustion was 2 min longer. Furthermore, participants' heart rate was significantly lower by 5-7 bpm in the understated session. We concluded that visual-proprioceptive information modulated the individual's willingness to continue to exercise for longer, primarily by reducing the intensity of negative perceptions of pain and effort associated with exercise. This result could inform the design of VR aimed at increasing the level of physical activity and thus a healthier lifestyle.
机译：由于延长肌肉收缩，由于肌肉中和周围的有毒生物化学造成的有毒生物化学造成的累积，急性疼痛会产生急性疼痛。具体的视觉提示，例如，体重举起锻炼物体的大小，可能会降低运动期间经历的急性疼痛。在这项研究中，我们检查了虚拟现实（VR）如何促进这种“物质重量错觉”，影响任务难度的感知，这可能会降低感知疼痛。我们发现当视力低调真实重量时，耗尽的时间更长2分钟。此外，在低调的会议中，参与者的心率明显降低了5-7磅。我们得出结论，视觉上的“预言信息”调查了个人愿意继续锻炼的意愿，主要是通过减少对与运动相关的痛苦和努力的负面看法的强度。这一结果可以向VR的设计通知旨在提高身体活动水平，从而提供更健康的生活方式。

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