青春期神经认知中的情绪症状尺寸和发育差异
Roselinde H Kaiser1,2,3, Amelia D Moser1,2, Chiara Neilson1,2
1Department of Psychology and Neuroscience, University of Colorado Boulder.
概括
青少年的神经认知发育被情绪病理改变. 躁狂症状会影响奖励学习和执行功能,而无神论会影响青春期早期的奖励学习.
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
- 精神病学是一个精神病学.
背景情况:
- 青春期是神经认知发育的关键时期.
- 情绪病理的患病率在青春期增加.
- 了解情绪症状如何影响神经发育至关重要.
研究的目的:
- 为了检查青少年的神经认知发育模式.
- 为了研究情绪症状对神经认知的缓和作用.
- 为了确定躁狂症状和无情感的特定影响.
主要方法:
- 对419名青少年 (246名情绪障碍患者) 的横截面研究.
- 评估奖励学习和执行功能任务.
- 收集关于年龄,青春期和情绪症状严重程度的数据.
主要成果:
- 青春期显示了与奖励学习的二次联系,以症状严重程度为适度.
- 早期青春期:高奖励学习与躁狂,麻木与无情感.
- 年龄与执行功能有线联系,以躁狂症状为缓解.
结论:
- 青少年的神经认知发育被情绪病理显著改变.
- 情绪症状对奖励学习和执行功能有不同的影响.
- 这些发现支持进一步对青少年情绪障碍和神经认知进行纵向研究.
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