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首页> 外文期刊>The European Journal of Neuroscience >Divergent thinking training is related to frontal electroencephalogram alpha synchronization.
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Divergent thinking training is related to frontal electroencephalogram alpha synchronization.

机译：发散性思维训练与额叶脑电图阿尔法同步有关。

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摘要

Cortical activity in the human electroencephalogram alpha band was measured (by means of an event-related approach) in a pre- and a post-test (with intermediate training) while participants (n = 30) were confronted with divergent thinking tasks. Half of the participants received a divergent thinking training (over a time period of 2 weeks) which was composed of exercises structurally similar to those used in the pre- and post-test. Analyses revealed that the training group displayed higher task-related synchronization of frontal alpha activity (i.e. increases in alpha power from the pre-stimulus reference to the activation interval) than the control group. These findings are in line with the view of frontal alpha synchronization as a selective top-down inhibition process that prevents internal or top-down information processing being disturbed by incoming external input.
机译：在参与者（n = 30）面对不同的思维任务时，在测试前和测试后（通过中间培训）测量了人类脑电图alpha波段的皮层活动（通过事件相关方法）。一半的参与者接受了不同的思维训练（历时2周），其内容与考试前和考试后所使用的练习在结构上相似。分析表明，与对照组相比，训练组显示出与任务相关的额叶alpha活动同步性更高（即从刺激前参考到激活间隔的alpha功率增加）。这些发现与正面的alpha同步作为选择性的自上而下禁止过程的观点是一致的，该过程可防止内部或自上而下的信息处理受到传入的外部输入的干扰。

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