睡眠障碍和社会奖励处理是将少数群体受害与青少年自杀念头联系在一起的特征
T H Stanley Seah1, Kristen L Eckstrand1, Tina Gupta1
1Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, United States.
Frontiers in neuroscience
|January 22, 2025
概括
成为受害者会使青少年的睡眠和自杀念头 (SI) 恶化,特别是少数民族青年. 然而,对社会奖励的强烈反应可以通过改善睡眠质量来防止这些负面影响.
科学领域:
- 青少年心理学 青少年心理学
- 神经科学是一个神经科学.
- 心理健康差异 心理健康差异
背景情况:
- 青春期涉及显著的睡眠障碍和对社会反的敏感性,增加自杀念头 (SI) 的风险.
- 受害,特别是在少数群体的年轻人中,有助于睡眠问题和SI.
- 对社会奖励的敏感性可能是防止这些不良结果的保护因素.
研究的目的:
- 研究睡眠障碍作为青少年受害和SI之间的调解者.
- 为了检查神经对社会奖励的反应是否能缓和受害和睡眠障碍之间的关系.
主要方法:
- 一个多样化的98名青少年 (14-22岁) 样本,具有不同的SI严重程度,提供了关于受害,睡眠障碍和SI的自我报告数据.
- 74名参与者接受了fMRI,以评估在积极社会反期间的腹腔条纹体 (VS) 活动.
- 使用线性回归进行了调节和调节分析.
主要成果:
- 睡眠障碍显著调解了与身份相关的受害和SI之间的联系.
- 较高的受害率与较差的睡眠有关,这预测了更严重的SI.
- 对社会奖励的神经反应缓和了受害者-睡眠障碍的联系,更高的VS活动缓冲了受害者对睡眠的负面影响.
结论:
- 睡眠障碍是关键途径,将青少年的受害者与SI联系起来,特别是少数派青年.
- 对社会奖励的高度神经敏感性可以减轻受害者对睡眠的有害影响,为SI提供潜在的缓冲.
- 调查结果突出了导致少数民族青年心理健康差异的机制和个人差异.
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