Institutional Repository of Key Laboratory of Mental Health, CAS
| Emotional working memory training reduces rumination and alters the EEG microstate in anxious individuals | |
Pan, Dong-ni1,2; Hoid, Delhii1,2; Gu, Ruo-lei1,2 ; Li, Xuebing1,2
| |
| Corresponding Author | Li, Xuebing(lixb@psych.ac.cn) |
| Abstract | Rumination is an important etiological factor of anxiety pathology, with its mechanism related to the deficit of working memory. The current study examined whether working memory training (WM-T) and emotional working memory training (EWM-T) could reduce rumination in anxious individuals. The participants with high trait anxiety underwent 21 days of mobile applications-based WM-T (n = 34), EWM-T (n = 36) or placebo control (n = 36), with questionnaires, cognitive tasks, and resting electroencephalogram (EEG) as the pre-post-test indicators. The results revealed that two training groups obtained comparable operation span increases (WM-T: d = 0.53; EWM-T: d = 0.65), updating improvement (WM-T: d = 0.43; EWM-T: d = 0.60) and shifting improvement (WM-T: d = 0.49; EWM-T: d = 0.72). Furthermore, compared to the control group, the EWM-T showed significant self-reported rumination reduction (d = 0.69), increased inhibition ability (d = 0.72), as well as modification of resting EEG microstate C parameters (Duration C: d = 0.42, Coverage C: d = 0.39), which were closely related to rumination level (r similar to 0.4). The WM-T group also showed the potential to reduced self-reported rumination (d = 0.45), but with the absence of the observable inhibition improvement and resting EEG changes. The correlation analysis suggested that the emotional benefits of WM-T depending more on improved updating and shifting, and that of EWM-T depending more on improved inhibition ability. The advantage to add emotional distractions into general working memory training for targeting rumination related anxiety has been discussed. |
| Keyword | Working memory training Rumination Anxiety Resting EEG microstate |
| 2020 | |
| Language | 英语 |
| DOI | 10.1016/j.nicl.2020.102488 |
| Source Publication | NEUROIMAGE-CLINICAL
 |
| ISSN | 2213-1582 |
| Volume | 28Pages:13 |
| Indexed By | SCI |
| Funding Project | National Natural Science Foundation of China[31671136] ; National Natural Science Foundation of China[31530031] ; Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences |
| Publisher | ELSEVIER SCI LTD |
| WOS Keyword | POSTTRAUMATIC-STRESS-DISORDER ; IMPROVING FLUID INTELLIGENCE ; DEPRESSIVE RUMINATION ; STATE RUMINATION ; TRAIT ANXIETY ; INHIBITION ; BRAIN ; INTERFERENCE ; SYMPTOMS ; CAPACITY |
| WOS Research Area | Neurosciences & Neurology |
| WOS Subject | Neuroimaging |
| WOS ID | WOS:000600619100130 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.psych.ac.cn/handle/311026/38169 |
| Collection | 中国科学院心理健康重点实验室 |
| Corresponding Author | Li, Xuebing |
| Affiliation | 1.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, 16 Lincui Rd, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Dept Psychol, Beijing 10049, Peoples R China |
| First Author Affilication | Key Laboratory of Mental Health, CAS |
| Corresponding Author Affilication | Key Laboratory of Mental Health, CAS |
| Recommended Citation GB/T 7714 | Pan, Dong-ni,Hoid, Delhii,Gu, Ruo-lei,et al. Emotional working memory training reduces rumination and alters the EEG microstate in anxious individuals[J]. NEUROIMAGE-CLINICAL,2020,28:13. |
| APA | Pan, Dong-ni,Hoid, Delhii,Gu, Ruo-lei,&Li, Xuebing.(2020).Emotional working memory training reduces rumination and alters the EEG microstate in anxious individuals.NEUROIMAGE-CLINICAL,28,13. |
| MLA | Pan, Dong-ni,et al."Emotional working memory training reduces rumination and alters the EEG microstate in anxious individuals".NEUROIMAGE-CLINICAL 28(2020):13. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment