冲动性和感觉寻找如何在健康的年轻人中驱动IGD倾向:休息状态MRI研究
Jingzhen He1, Haichao Zhao1, Xu Lei1
11Faculty of Psychology, MOE Key Laboratory of Cognition and Personality, Southwest University, Chongqing, China.
Journal of behavioral addictions
|August 16, 2025
概括
寻求感觉通过冲动性影响互联网游戏障碍 (IGD). 大脑网络的效率,特别是右丘脑和舌环,与年轻成年人的冲动性和IGD发展有关.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 数字健康数字健康
背景情况:
- 互联网游戏障碍 (IGD) 显著影响个人,特别是青少年,由于发展因素和增加的数字参与.
- 了解IGD的行为和神经基础对于开发有效的预防策略至关重要.
研究的目的:
- 研究行为特征 (冲动性,寻找感觉) 与IGD发展之间的关系.
- 通过静止状态MRI和图形理论分析探索IGD的神经相关物.
- 检查这些因素对两年内IGD趋势的长期影响.
主要方法:
- 一项纵向研究评估了1205名年轻成年人的冲动性,寻找感觉和IGD倾向.
- 休息状态的功能性MRI数据使用图形理论进行分析,以测量网络属性,如全球和本地效率,以及中心度等.
- 交叉滞后分析检查了行为变量和IGD倾向之间的时间关系.
主要成果:
- 寻找感觉积极预测冲动性,这反过来又积极预测了IGD倾向.
- 一个显著的交叉滞后效应表明两年间冲动性和IGD趋势之间的相互关系.
- 全脑局部效率预测冲动性;右丘脑和右舌环网络属性与IGD倾向相关.
结论:
- 感觉寻求通过冲动性间接影响IGD,而冲动性也直接影响IGD.
- 神经网络特征,特别是某些大脑区域的局部效率,与冲动性和IGD有关.
- 这些发现为IGD的机制提供了宝贵的见解,并为潜在的干预策略提供了信息.
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