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Improved Mood Boosts Memory Training Gains in Older Adults With Subjective Memory Complaints via Enhanced Amygdala-hippocampal Connectivity

文献类型：期刊论文

作者Yin, Shufei2,4,5; Xiao, Junhua5; Zhu, Xinyi3,4; Li, Rui3,4; Li, Juan1,3,4
刊名AMERICAN JOURNAL OF GERIATRIC PSYCHIATRY
出版日期2023-10-01
卷号31期号:10页码:808-819
关键词Subjective memory complaints memory training anxiety amygdala hippocampus
ISSN号1064-7481
DOI10.1016/j.jagp.2023.04.003
通讯作者Li, Juan(lijuan@psych.ac.cn)
英文摘要Objective: Older adults with subjective memory complaints (SMC) have a higher risk of dementia and commonly demonstrate symptoms of anxiety. This study examined the neural correlates of group counseling (GC)-boosted memory training (MT) gains. Design: This study was an active, controlled, randomized trial. Setting: Neighborhoods near the Institute of Psychology of the Chinese Academy of Sciences (CAS). Participants: Community-dwelling older adults, aged 60 or above with a minimum of 6 years of education, were recruited through advertisements and flyers posted at community service stations. Measurements: The amplitude of low-frequency fluctuations and resting-state functional connectivity (rs-FC) analyses were used to examine the neural correlates associated with MT gains enhanced by improved mood in older adults with SMC. Participants were randomly assigned to the combined intervention (CI) or GC group. The CI group received 3 weeks of GC followed by 4 weeks of MT, and the GC group received GC and health lectures. Cognitive function and emotions were assessed before GC (T1), after GC (T2), and after MT (T3). Both groups underwent resting-state functional magnetic resonance imaging scanning at T2 and T3. Results: Alleviated anxiety was positively correlated with rs-FC between the amygdala and left hippocampus and negatively correlated with rs-FC between the amygdala and right hippocampus. MT improvement was negatively correlated with rs-FC between the amygdala and right hippocampus in the CI group; the correlation was not significant after controlling for emotional changes. Conclusions: Amygdala-hippocampal connectivity may be associated with improved mood-enhanced MT gains in individuals with SMC.
收录类别SCI
WOS关键词MILD COGNITIVE IMPAIRMENT ; SCREENING TOOL ; ANXIETY ; INTERVENTIONS ; VOLUMES ; DECLINE ; STATE ; RISK
资助项目Foundation of the Institute of Psychology, Chinese Acad-emy of Sciences[E2CX3715CX] ; Foundation of the Institute of Psychology, Chinese Acad-emy of Sciences[Y9CX191005]
WOS研究方向Geriatrics & Gerontology ; Psychiatry
语种英语
WOS记录号WOS:001071612300001
出版者ELSEVIER SCIENCE INC
资助机构Foundation of the Institute of Psychology, Chinese Acad-emy of Sciences
源URL[http://ir.psych.ac.cn/handle/311026/46122]  
专题心理研究所_中国科学院心理健康重点实验室
通讯作者Li, Juan
作者单位1.Chinese Acad Sci, Inst Psychol, CAS Key Lab Mental Hlth, 16 Lincui Rd, Beijing 100101, Peoples R China
2.Beijing Normal Univ, Dept Psychol, Beijing Key Lab Appl Expt Psychol, Beijing, Peoples R China
3.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China
4.Chinese Acad Sci, Inst Psychol, Ctr Aging Psychol, CAS Key Lab Mental Hlth, Beijing, Peoples R China
5.Hubei Univ, Fac Educ, Dept Psychol, Wuhan, Peoples R China
推荐引用方式
GB/T 7714		 Yin, Shufei,Xiao, Junhua,Zhu, Xinyi,et al. Improved Mood Boosts Memory Training Gains in Older Adults With Subjective Memory Complaints via Enhanced Amygdala-hippocampal Connectivity[J]. AMERICAN JOURNAL OF GERIATRIC PSYCHIATRY,2023,31(10):808-819.
APA Yin, Shufei,Xiao, Junhua,Zhu, Xinyi,Li, Rui,&Li, Juan.(2023).Improved Mood Boosts Memory Training Gains in Older Adults With Subjective Memory Complaints via Enhanced Amygdala-hippocampal Connectivity.AMERICAN JOURNAL OF GERIATRIC PSYCHIATRY,31(10),808-819.
MLA Yin, Shufei,et al."Improved Mood Boosts Memory Training Gains in Older Adults With Subjective Memory Complaints via Enhanced Amygdala-hippocampal Connectivity".AMERICAN JOURNAL OF GERIATRIC PSYCHIATRY 31.10(2023):808-819.

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来源：心理研究所

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