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Improved Mood Boosts Memory Training Gains in Older Adults With Subjective Memory Complaints via Enhanced Amygdala-hippocampal Connectivity. | |
Yin, Shufei1,2,3; Xiao, Junhua1; Zhu, Xinyi2,3; Li, Rui3; Li, Juan2,3 | |
第一作者 | Yin, Shufei |
通讯作者邮箱 | lijuan@psych.ac.cn |
心理所单位排序 | 2 |
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. |
关键词 | Subjective memory complaints memory training anxiety amygdala hippocampus |
2023 | |
语种 | 英语 |
DOI | 10.1016/j.jagp.2023.04.003 |
发表期刊 | The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry |
卷号 | 31期号:10页码:808-819 |
期刊论文类型 | 实证研究 |
收录类别 | SCI ; SSCI |
WOS分区 | Q1 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.psych.ac.cn/handle/311026/45289 |
专题 | 中国科学院心理健康重点实验室 |
作者单位 | 1.Department of Psychology, Faculty of Education (SY, JX), Hubei University, Wuhan, China. 2.Center on Aging Psychology, CAS Key Laboratory of Mental Health (SY, XZ, RL, JL), Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology (XZ, RL, JL), University of Chinese Academy of Sciences, Beijing, China. 3.Center on Aging Psychology, CAS Key Laboratory of Mental Health (SY, XZ, RL, JL), Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology (XZ, RL, JL), University of Chinese Academy of Sciences, Beijing, China |
第一作者单位 | 中国科学院心理研究所 |
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]. The American journal of geriatric psychiatry : official journal of the American Association for 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..The American journal of geriatric psychiatry : official journal of the American Association for 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.".The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry 31.10(2023):808-819. |
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