体阿尔法不对称性作为健康成年人互联网使用严重程度的相关因子
Dovile Simkute1, Povilas Tarailis1,2, Inga Griskova-Bulanova1,3
1Life Sciences Center, Institute of Biosciences, Vilnius University, Sauletekio ave 7, LT-10257 Vilnius, Lithuania.
Brain sciences
|November 27, 2025
概括
在健康个体中,有问题的互联网使用 (PIU) 与大脑活动的改变有关,特别是在体α不对称性中. 这表明后部不对称模式可能是PIU的神经生理学标记.
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:
- 问题性互联网使用 (PIU) 与情绪和认知失调有关.
- 在非临床人群中,PIU的神经相关性尚未得到充分理解.
- 本研究探讨了与互联网使用有关的静止状态α不对称性和脱同步.
研究的目的:
- 研究休息状态α不对称性和与互联网使用心理相关的脱同步之间的关联.
- 检查健康个体与不同程度的互联网使用严重性的神经生理差异.
- 在非临床样本中确定PIU的潜在神经标记物.
主要方法:
- 129名健康参与者 (18-35岁) 完成了问题性互联网使用问卷 (PIUQ-9),焦虑,抑郁和强迫症症状措施.
- 静止状态EEG (眼睛开/闭) 被记录;分析了额头和顶部α不对称性和失同.
- 评估了PIU严重程度和EEG指数之间的相关性;低PIU与高PIU组进行了比较.
主要成果:
- 较高的PIU严重程度与在眼睛打开时增加的右侧头顶阿尔法功率 (较大的左半球头顶活动) 相相关.
- 具有较高PIU严重程度的个体表现出绝对额头和体α功率的降低.
- 阿尔法脱同步与PIU严重程度或心理症状没有显著关联.
结论:
- 后部α不对称模式与非临床人群中的PIU严重程度有关.
- 改变的身活动可能代表问题性互联网参与的神经生理学相关性.
- 需要进一步的研究来验证这些发现并探索它们的含义.
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