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首页> 外文期刊>The International journal of clinical and experimental hypnosis >EEG sLORETA functional imaging during hypnotic arm levitation and voluntary arm lifting
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EEG sLORETA functional imaging during hypnotic arm levitation and voluntary arm lifting

机译：催眠性手臂悬浮和自愿性手臂抬高期间的EEG sLORETA功能成像

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摘要

This study (N=37 with high, medium, and low hypnotizables) evaluated depth reports and EEG activity during both voluntary and hypnotically induced left-arm lifting with sLORETA functional neuroimaging. The hypnotic condition was associated with higher activity in fast EEG frequencies in anterior regions and slow EEG frequencies in central-parietal regions, all left-sided. The voluntary condition was associated with fast frequency activity in right-hemisphere central-parietal regions and slow frequency activity in left anterior regions. Hypnotizability did not have a significant effect on EEG activity, but hypnotic depth correlated with left hemisphere increased anterior slow EEG and decreased central fast EEG activity. Hypnosis had a minimal effect on depth reports among lows, a moderate one among mediums, and a large one among highs. Because only left-arm data were available, the full role of the hemispheres remains to be clarified.
机译：这项研究（N = 37，具有高，中和低的催眠术）通过sLORETA功能性神经影像学评估了自愿报告和催眠诱导的左臂抬起期间的深度报告和脑电图活动。催眠状态与前区快速EEG频率较高和中央顶叶区域慢EEG频率相关（均在左侧）。自愿性疾病与右半球中央顶叶区的快频率活动和左前区的慢频率活动有关。催眠作用对脑电活动没有显着影响，但与左半球相关的催眠深度增加了前慢脑电和降低了中枢快脑电活动。催眠对低沉深度报告的影响最小，中等对中等，对高沉影响大。由于只有左臂数据可用，因此半球的全部作用仍有待阐明。

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