互联网游戏障碍中的基于任务的功能连接:系统性审查
James Stevenson1, Rebecca Harding1, Shelan Ofori1
1Clinical Psychopharmacology Unit, University College London, Gower St., London, UK.
Progress in neuro-psychopharmacology & biological psychiatry
|February 10, 2026
概括
互联网游戏障碍 (IGD) 显示了大脑连接的改变,影响了奖励和控制网络. 这些功能连接 (FC) 变化与成模型保持一致,但需要更多的研究来概括.
科学领域:
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
- 成研究 研究成研究
背景情况:
- 互联网游戏障碍 (IGD) 是一个日益严重的公共卫生问题,其神经基础不清楚.
- 过度玩游戏会导致痛苦和功能障碍,需要了解大脑机制.
- 异常的功能连接 (FC) 与IGD的病态行为和成模型有关.
研究的目的:
- 系统地审查互联网游戏障碍 (IGD) 中的功能连接 (FC) 变化.
- 调查FC变化如何与IGD的行为症状有关.
- 评估IGD神经生物学与已建立的成模型的一致性.
主要方法:
- 对29项关于IGD功能连接 (FC) 的研究 (2013-2024) 的系统审查.
- 分析了来自1,129名IGD参与者和924名对照者的基于任务的fMRI数据.
- 任务的分类是奖励反应,执行控制和冲动性/冒险.
主要成果:
- IGD个体表现出奖励网络FC的增加,通常与执行控制网络 (ECN) FC的减少有关.
- 在IGD的执行控制任务中观察到ECN FC的不同增加和减少.
- 较高的冲动性和风险承担与IGD中增加的奖励网络和ECN FC相关.
结论:
- 阿伯兰特足球队是IGD的标志,具有多样化的连接模式.
- 增加的FC可能代表补偿机制,而减少的FC则表明损失.
- 地理偏见和方法异质性限制了概括性,需要研究共识.
关键词:
吸毒成 吸毒成 是一种成.的反应性 的反应性功能连接性的功能连接性.游戏 游戏 游戏 游戏 游戏国际政府部门部门的IGD.基于任务的基于任务的任务功能磁力共振成像 (fMRI) 是一种功能共振成像.更多相关视频
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