Resting frontal electroencephalographic asymmetry in depression: Inconsistencies suggest the need to identify mediating factors
Resting frontal electroencephalographic asymmetry in depression: Inconsistencies suggest the need to identify mediating factors
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DOI：
10.1111/1469-8986.3540389
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发表时间：
1998-07-01
期刊：
影响因子：
3.7
通讯作者：
Allen, JJB
中科院分区：
文献类型：
--
作者：
Reid, SA;Duke, LM;Allen, JJB
本文报道了两项关于抑郁症与静息额叶脑电活动关系的研究。虽然相当多的研究支持的理论，左，右半球的专业化的做法和撤退行为，只有四个研究涉及临床抑郁症的个人已经发表。尽管与已发表的研究方法相似，但抑郁和非抑郁参与者之间的额叶激活没有显着差异，无论是具有高贝克抑郁量表得分的大学生（研究1）还是诊断为DSM-III-R抑郁症的个体（研究2）。研究2中的事后分析显示，在EEG数据的前2分钟内，一种效应仅限于侧额导联;这一发现仅在三个参考导联中的一个中具有显著性。结果进行了讨论，在方法的考虑和调解变量，如气质和应对方式。
Two studies of the relationship between depression and resting frontal electroencephalographic (EEG) activity are reported. Although considerable research supports the theory of left and right hemispheric specialization for approach and withdrawal behaviors, only four studies involving clinically depressed individuals have been published to date. Despite methodological similarities with published research, no significant differences in frontal activation emerged between depressed and nondepressed participants with either college students having high Beck Depression Inventory scores (Study 1) or with individuals diagnosed with DSM-III-R depression (Study 2). Post hoc analyses in Study 2 revealed one effect confined to lateral frontal leads during the first 2 min of EEG data; this finding was significant in only one of three reference montages. Results are discussed in light of methodological considerations and mediating variables such as temperament and coping styles.