Simonen R L, Videman T, Battié M C, Gibbons L E
University of Jyväskylä, Department of Health Sciences, Finland.
Percept Mot Skills. 1995 Jun;80(3 Pt 2):1243-9. doi: 10.2466/pms.1995.80.3c.1243.
The primary study goal was to compare visual simple and choice reaction times of the hand and foot to assess validity of measurements for evaluating subjects' ability to perform rapid, controlled movements. First, we examined the repeatability (N = 34) for four different data-sampling methods from a series of 12 trials within sessions and between two test sessions. Simple and choice reaction times with the preferred hand and both feet were then compared among 153 healthy male volunteers aged 35 to 67 years. Pearson correlations for hand and ipsilateral and contralateral foot reaction times on simple and choice tasks (.53 to .80, p < .001) showed that psychomotor foot reaction time is a valid method for study of neuromuscular control of lower extremities.
主要研究目标是比较手和脚的视觉简单反应时间与选择反应时间，以评估测量方法对于评估受试者进行快速、可控运动能力的有效性。首先，我们在一次测试中从一系列12次试验以及两个测试时段中检验了四种不同数据采样方法的可重复性（N = 34）。然后，在153名年龄在35至67岁之间的健康男性志愿者中比较了优势手和双脚的简单反应时间与选择反应时间。简单任务和选择任务中手与同侧及对侧脚反应时间的皮尔逊相关性（.53至.80，p <.001）表明，心理运动性足部反应时间是研究下肢神经肌肉控制的有效方法。
