屏幕媒体使用影响皮下结构,休息状态功能连接和青春期早期心理健康问题
Xu He1,2,3, Jiaxin Hu4, Mengyun Yin2,3
1School of Health Management, Guangzhou Medical University, Guangzhou 510180, China.
Brain sciences
|October 28, 2023
概括
过度的屏幕时间会影响青少年的心理健康和大脑发育. 像被动媒体使用,视频游戏和社交媒体这样的特定活动与明显的行为和神经系统变化相关.
科学领域:
- 神经科学是一个神经科学.
- 青少年发展 青少年发展
- 心理健康 心理健康
背景情况:
- 人们越来越担心过度使用屏幕媒体及其与心理健康问题的联系.
- 现有的研究往往忽略了相关的生物机制和特定类型的屏幕活动.
- 青春期是大脑发育的关键时期,这使得这个年龄组特别容易受到媒体影响.
研究的目的:
- 研究特定屏幕媒体活动,大脑发育和青少年心理健康之间的纵向关联.
- 区分各种屏幕媒体参与类型的神经生物学和心理影响.
- 确定可能的生物学机制,将屏幕时间与心理健康结果联系起来.
主要方法:
- 利用了青少年大脑和认知发展 (ABCD) 研究的数据.
- 采用纵向分析来追踪随时间的变化.
- 检查了特定屏幕媒体使用模式 (被动,游戏,社交媒体) 和神经成像/心理健康数据之间的关联.
主要成果:
- 不同的屏幕媒体活动与心理健康和大脑结构有着不同的关联.
- 被动媒体消费与违规行为增加相关.
- 视频游戏与更严重的戒断/抑郁症状有关.
- 社交媒体的使用与海马体,尾状体和丘脑的体积减少有关.
结论:
- 屏幕媒体的使用对青少年的神经发育和心理健康产生不同影响.
- 被动使用,游戏和社交媒体对行为和像海马体这样的大脑结构有独特的影响.
- 进一步的研究至关重要,以了解这些细微的关系跨青春期.
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