Neural Cognitive Control Moderates the Relation between Negative Life Events and Depressive Symptoms in Adolescents.
Neural Cognitive Control Moderates the Relation between Negative Life Events and Depressive Symptoms in Adolescents.
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DOI：
10.1080/15374416.2018.1491005
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发表时间：
2020-01
期刊：
影响因子：
--
通讯作者：
Kim-Spoon J
中科院分区：
文献类型：
--
作者：
Maciejewski D;Brieant A;Lee J;King-Casas B;Kim-Spoon J
这项纵向研究考察了神经认知控制在青少年消极和积极生活事件与抑郁症状之间的关系中的作用。样本包括138名青少年(52%为男性，基线时MAGE=13.49)及其父母。在时间1，青少年参与了一次功能神经成像会议，其中神经认知控制被测量为在抑制控制任务中的血流动力学活动，父母报告了青少年在过去一年中的积极和消极的生活事件。青少年和父母在时间1、时间2(一年后)和时间3(两年后)报告了青少年抑郁症状。采用条件潜伏期生长曲线模型检验神经认知控制和正负向生活事件对抑郁症状生长因素的主效应和交互作用。更高的神经认知控制调节了负性生活事件和抑郁症状截获之间的关系。神经认知控制力较高的青少年在面对更多负面生活事件时没有经历更高的抑郁症状，而神经认知控制力较低的青少年则相反。神经认知控制和积极生活事件对抑郁症状的交互作用不显著。结果表明，神经认知控制作为一种保护因素，使神经认知控制力较高的青少年免受负性生活事件的抑郁影响，而认知控制力较低的青少年在应对负性生活事件时出现抑郁症状的风险更大。
The present longitudinal study examined the role of neural cognitive control in the relation between negative and positive life events and depressive symptoms in adolescents. The sample comprised 138 adolescents (52% male, Mage = 13.49 at baseline) and their parents. At Time 1, adolescents participated in a functional neuroimaging session in which neural cognitive control was measured as hemodynamic activity during an inhibitory control task, and parents reported on adolescents’ positive and negative life events within the past year. Adolescents and parents reported on adolescent depressive symptoms at Time 1, Time 2 (one year later), and Time 3 (two years later). Conditional latent growth curve model was used to test the main and interaction effects of neural cognitive control and positive/negative life events on the growth factors of depressive symptoms. Higher neural cognitive control moderated the relation between negative life events and the intercept of depressive symptoms. Adolescents with higher neural cognitive control did not experience higher depressive symptoms when confronted with more negative life events, whereas their counterparts with lower neural cognitive control did. The interaction effect between neural cognitive control and positive life events on depressive symptoms was not significant. Results suggest that neural cognitive control acts as a protective factor such that adolescents with higher neural cognitive control are protected against depressionogenic effects of negative life events, whereas adolescents with lower cognitive control are at greater risk for depressive symptoms in response to negative life events.
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