Green odor reduces pain sensation and fatigue-like responses without affecting sensorimotor function
Green odor reduces pain sensation and fatigue-like responses without affecting sensorimotor function
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DOI：
10.1093/chemse/bjh215
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发表时间：
2005-01-01
期刊：
影响因子：
3.5
通讯作者：
Hatanaka, A
中科院分区：
文献类型：
--
作者：
Aou, SJ;Mizuno, M;Hatanaka, A
材料和方法评估反应时间，以测量在暴露于绿色气味或车辆期间按下杠杆到视觉提示的潜伏期。在简单反应时间的测量中，随机向受试者展示 20 张图片，要求他们在视觉提示出现后尽快按下控制杆。评估选择性反应时间以测量对两类图片按下杠杆的潜伏期，一侧为 20 张男性图片，另一侧为 20 张女性图片。使用逐渐降低到第二根手指的中心区域的塑料锥来测量机械疼痛的阈值。当受试者开始感到不舒服或疼痛时的分数被用作疼痛阈值。
Materials and methodsReaction time was evaluated to measure the latency of lever press to visual cue during exposure to green odor or vehicle. In the measurements of simple reaction time, 20 pictures were randomly presented to the subjects who were asked to press the lever as soon as possible after the presentation of the visual cue. Selective reaction time was evaluated to measure the latency of lever press to two categories of pictures, 20 male pictures for one side, and 20 female ones for the other side. The threshold of mechanical pain was measued using a plastic cone which was gradually lowered onto the center area of the second finger. The score when subjects started to feel uncomfortable or pain was used as the pain threshold.