与睡眠有关的困难,焦虑和与错误相关的大脑活动之间的关联在年轻人中
Lushna M Mehra1, Greg Hajcak2, Alexandria Meyer2
1Department of Psychology, Florida State University, 1107 W Call St, Tallahassee, FL 32304, USA.
Biological psychology
|April 5, 2024
概括
年轻人睡眠困难与更大的错误相关消极性 (ERN) 有关,这是焦虑风险的神经标志物. 短时间的睡眠时间在学校的日子里独特地预测了ERN,这反过来又预测了长期睡眠问题的焦虑.
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
- 睡眠科学 睡眠科学
背景情况:
- 焦虑障碍是普遍存在的,有损的,需要对其神经支进行研究.
- 与错误相关的消极性 (ERN) 是一种与整个发育过程中的焦虑风险相关的神经标记.
- 压力的生活事件可以加剧ERN和焦虑风险之间的联系.
研究的目的:
- 调查与睡眠有关的困难作为影响ERN的潜在压力因素.
- 检查各种睡眠困难 (长期和短期) 与青少年女孩的ERN之间的关系.
- 探索睡眠困难是否能缓和ERN与焦虑之间的关联.
主要方法:
- 参与的样本为221名8岁至15岁的女孩.
- 评估了过去一个月和过去一周内自我报告的睡眠困难.
- 测量了与错误相关的负面影响 (ERN),并评估了临床焦虑.
- 统计分析检查了直接关系,独特预测因素和调节效应.
主要成果:
- 长期较低的睡眠持续时间,长期较差的睡眠质量,以及短期较低的学校日睡眠持续时间与更大的ERN有关.
- 短时间的睡眠时间在学校的日子里独一无二地预测了ERN.
- 较高的ERN预测了临床焦虑的增加,特别是当长期睡眠困难存在时.
结论:
- 睡眠困难,特别是学校日睡眠时间缩短,与年轻人焦虑风险的神经标志物有关.
- ERN,睡眠和焦虑之间的相互作用表明,睡眠问题可能会加剧焦虑的脆弱性.
- 需要进行纵向研究来澄清这些关系的因果方向.
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