在青春期,社交退缩和偏好孤独的神经相关性
Matthew Risner1, Catherine Stamoulis1,2
1Department of Pediatrics, Division of Adolescent and Young Adult Medicine, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA 02115, United States.
Cerebral cortex (New York, N.Y. : 1991)
|October 2, 2025
概括
青少年时期的社会孤立会改变大脑的结构和功能. 这项研究将孤独偏好和社会退缩与皮质厚度,大脑体积和网络拓学的变化联系起来,影响社会功能和心理健康.
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
- 青少年健康 青少年健康
背景情况:
- 青少年时期的社会隔离对大脑发育有显著但尚未完全理解的影响.
- 青少年的社会退缩和对孤独的偏好与心理健康挑战有关.
研究的目的:
- 研究青少年对孤独偏好和社会退缩的神经相关性.
- 检查社会行为,父母心理健康和青少年大脑结构/功能之间的关系.
主要方法:
- 利用了来自青少年大脑认知发展研究的2809名青少年 (平均年龄12.0岁) 的数据.
- 分析了社会行为,父母心理健康,内化/外化行为和脑成像指标 (皮层厚度,区域体积,网络拓) 之间的关联.
主要成果:
- 患有父母心理健康问题的年龄较大的年轻人表现出更多的孤独偏好/社会退缩,与内化/外化行为,抑郁和焦虑有关.
- 孤独偏好/社会退缩与社会/心理健康区域的皮质厚度降低以及杏仁体,脑内皮质,副海马圈和基本质体的体积变化相关.
- 偏好孤独与更多的分离注意力和社交网络有关,而社会退缩与不那么强大/高效和更脆弱的小脑网络有关.
结论:
- 青少年时期的社会隔离是大脑广泛变化的潜在危险因素.
- 这些变化影响了对社会功能和心理健康至关重要的区域.
- 研究结果强调了社会经验对青少年发育的神经生物学影响.
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