急性运动对记忆干扰的缓解作用的实验效应：生物学性别方面的考虑。
Experimental Effects of Acute Exercise in Attenuating Memory Interference: Considerations by Biological Sex.
机构信息
Exercise & Memory Laboratory, Department of Health, Exercise Science and Recreation Management, The University of Mississippi, Oxford, MS 38677, USA.
Shenzhen Key Laboratory of Affective and Social Cognitive Science, College of Psychology and Sociology, Shenzhen University, Shenzhen 518060, China.
出版信息
Medicina (Kaunas). 2019 Jul 2;55(7):331. doi: 10.3390/medicina55070331.
The objective of this experiment was to evaluate the effects of acute exercise on memory interference and determine if this potential relationship is moderated by sex. A randomized controlled experiment was conducted (N = 40), involving young adult males (n = 20) and females (n = 20) completing two counterbalanced visits (exercise and no exercise). The exercise visit involved an acute (15 min), moderate-intensity bout of treadmill exercise, while the control visit involved a time-matched seated task. Memory interference, including both proactive interference and retroactive interference, involved the completion of a multi-trial memory task. In a factorial ANOVA with the outcome being List B, there was a main effect for condition (F(1,38) = 5.75, P = 0.02, n = 0.13), but there was no main effect for sex (F(1,38) = 1.39, P = 0.24, n = 0.04) or sex by condition interaction (F(1,38) = 1.44, P = 0.23, n = 0.04). In conclusion, acute moderate-intensity exercise was effective in attenuating a proactive memory interference effect. This effect was not moderated by biological sex.
本实验旨在评估急性运动对记忆干扰的影响，并确定这种潜在的关系是否受到性别的调节。进行了一项随机对照实验（N=40），涉及 20 名年轻成年男性和 20 名女性，他们完成了两次平衡的访问（运动和不运动）。运动访问包括一次急性（15 分钟）、中等强度的跑步机运动，而对照访问则涉及时间匹配的坐姿任务。记忆干扰，包括前摄干扰和后摄干扰，涉及到多试记忆任务的完成。在以 List B 为结果的因子方差分析中，条件有一个主要影响（F(1,38)=5.75, P=0.02, n=0.13），但性别没有主要影响（F(1,38)=1.39, P=0.24, n=0.04）或性别与条件的相互作用（F(1,38)=1.44, P=0.23, n=0.04）。总之，急性中等强度运动有效地减弱了前摄记忆干扰效应。这种效应不受生物性别调节。
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