邻里处境不利和电皮质奖励处理在患抑郁症高低风险的年轻人中的关系
Maria Granros1, Katie L Burkhouse2,3, Cope Feurer4
1Department of Psychiatry, University of Illinois Chicago, Chicago, IL, USA. mgranr2@uic.edu.
Research on child and adolescent psychopathology
|March 19, 2024
概括
童年邻居的劣势降低了年轻人的奖励反应能力,特别是那些母亲有抑郁病史的人. 这突显了社区层面对青少年大脑发育和心理健康的影响.
科学领域:
- 神经科学是一个神经科学.
- 发展心理学 发展心理学
- 公共卫生 公共卫生
背景情况:
- 邻里处于不利地位是影响儿童发育健康的关键社会决定因素.
- 社会经济因素影响神经发育路径,包括奖励处理.
- 关于社区层面的社会经济劣势和青年奖励反应能力的研究有限.
研究的目的:
- 为了检查邻居的劣势和年轻人的神经奖励响应之间的联系.
- 为了调查母亲的抑郁病史是否能缓和这种关联.
- 了解社区层面对青少年心理健康风险的影响.
主要方法:
- 利用地理编码的区域贫困指数 (ADI) 来衡量社区的劣势.
- 评估了使用奖励积极性 (RewP) 事件相关潜力的青少年奖励反应能力.
- 包括137名来自跨代抑郁症研究的青少年,分析母亲抑郁史的适度.
主要成果:
- 在年轻人RewP上发现了ADI和母亲抑郁史之间的显著相互作用.
- 更大的邻居劣势与回报响应度的减弱有关,但仅在母亲有抑郁病史的年轻人中.
- 在控制个人层面的因素和年轻人内化症状后,这些发现仍然存在.
结论:
- 邻居处境不利影响年轻人的神经奖励处理,特别是那些母亲有抑郁病史的人.
- 这些影响似乎部分独立于个人的社会经济地位.
- 针对奖励反应的社区级干预措施可能会使处境不利的社区中处于风险中的年轻人受益.
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