Stroop效应在冥想训练研究中的应用

发布时间：2018-04-09 21:26

本文选题：冥想训练　切入点：Stroop效应　出处：《中国医学计算机成像杂志》2014年04期

【摘要】：目的:通过Stroop实验探讨冥想训练的神经心理学效应。方法:采用经典Stroop字色判断任务,通过e-prime2软件对4名志愿者和4名气功师进行间隔半小时的两次实验,记录被试字色判断任务的准确性和反应时间。fMRI实验采用组块设计,数据分析采用SPM8软件,对志愿者和气功师在脑内激活情况进行比较。结果:志愿者字色判断干扰任务的平均准确率略低于气功师,平均反应时较气功师为长。气功师和志愿者间f MRI实验的脑内激活存在差异,差异区域主要在左侧前额叶背外侧皮质(DLPFC)、前扣带皮质(ACC)和顶下小叶(IPL)。结论:Stroop实验可以作为一种客观的手段来评价气功练习者的冲突控制能力,长期的气功练习可以提高练习者冲突控制的能力。
[Abstract]:Objective: to explore the neuropsychological effects of meditation training through Stroop experiment.Methods: four volunteers and four Qigong teachers were tested with the classical Stroop word color judgment task. The accuracy of the task and the time of reaction were recorded. The block design was used to test the accuracy and reaction time of the task.SPM8 software was used to compare the activation of volunteers and Qigong in the brain.Results: the average accuracy of word color judgment of volunteers was slightly lower than that of Qigong teachers, and the average reaction time was longer than that of Qigong teachers.There was significant difference in the activation of f MRI between Qigong teachers and volunteers. The difference was mainly in the left dorsolateral prefrontal cortex (MRI), anterior cingulate cortex (ACCs) and inferior parietal lobules (MRI).Conclusion as an objective method, the 1: Stroop experiment can be used to evaluate the conflict control ability of Qigong practitioners, and the long term Qigong exercise can improve the conflict control ability of Qigong practitioners.
【作者单位】：上海市气功研究所;复旦大学附属华山医院放射科;
【基金】：上海市卫生与计划生育委员会,编号2010280~~
【分类号】：R318.0

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