中等强度有氧运动对大学生认知控制能力的影响及时程效益

发布时间：2018-07-06 14:13

本文选题：中等强度有氧运动 + 认知控制　；参考：《中国运动医学杂志》2015年02期

【摘要】：目的:在同时进行运动与认知加工的双任务环境下,探讨中等强度有氧运动对大学生认知控制能力(反应执行和反应抑制)的影响及其时程效益。方法:运用信号停止任务范式,采用组内交叉设计,在运动处理和休息处理两种条件下,要求30名大学生分别在中等强度有氧运动开始时、运动结束时和运动结束后30分钟时,开始信号停止任务测试,并采集其运动过程中和运动结束后50分钟内的各项绩效指标。结果:(1)运动处理组在运动过程中的反应执行速度均快于休息处理组;(2)在有氧运动结束至运动结束后50分钟内,大学生在运动处理时的反应执行速度均快于休息处理;(3)从运动开始至运动结束后50分钟,大学生在运动处理时的反应抑制时间均短于休息处理。结论:在双任务环境下,中等强度有氧运动可改善大学生认知控制能力中反应抑制和反应执行两个方面,且这种锻炼效益可持续到运动结束后50分钟。
[Abstract]:Objective: to explore the effects of moderate aerobic exercise on college students' cognitive control ability (reaction execution and response inhibition) and their time course benefits under the dual task environment of both exercise and cognitive processing. Methods: using the signal stop task paradigm and intersecting design within the group, 30 college students were asked to start, end and 30 minutes after exercise, respectively, at the beginning of moderate aerobic exercise and at the end of exercise under two conditions: exercise processing and rest treatment. Start signal stop task test and collect performance indicators during and 50 minutes after exercise. Results: (1) the speed of reaction in exercise treatment group was faster than that in rest treatment group, and (2) within 50 minutes after aerobic exercise, (3) from the beginning of the exercise to the end of the exercise 50 minutes, the response inhibition time of the college students in the exercise treatment was shorter than that of the rest treatment. Conclusion: in the dual task environment, moderate intensity aerobic exercise can improve two aspects of reaction inhibition and response execution in college students' cognitive control ability, and the benefit of this exercise can be sustained until 50 minutes after the end of exercise.
【作者单位】：上海体育学院;扬州大学体育学院;
【基金】：上海市科技支撑项目(13490503600)
【分类号】：R87

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