短视频成瘾的信息加工认知神经机制综述
A Review of the Cognitive and Neural Mechanisms Underlying Information Processing in Short-Video Addiction
DOI: 10.12677/ap.2026.169429, PDF,    科研立项经费支持
作者: 陈 卓*, 郑程之：华北理工大学心理与精神卫生学院，河北 唐山；河北省心理健康与脑科学重点实验室，河北 唐山
关键词: 短视频成瘾；信息加工；前额叶皮层；认知资源分配；Short-Video Addiction； Information Processing； Prefrontal Cortex； Cognitive Resource Allocation
摘要: 短视频成瘾对大学生信息加工能力与认知资源分配产生了显著影响。本文基于Brand等人的网络成瘾前额叶控制模型，总结了短视频成瘾的神经基础，重点阐述背外侧前额叶功能减弱与眶额叶对成瘾线索过度反应的机制。结合信息加工双路径理论，分析了传播线索与信息复杂度如何动态调节个体的加工深度与认知资源分配。同时，综述了功能性近红外光谱技术在自然情境认知研究中的优势及其在短视频成瘾领域的已有发现。最后，提出未来应构建“环境–个体–大脑–行为”整合模型，发展多模态神经成像技术，并关注纵向追踪与干预研究。本文为理解短视频成瘾影响信息加工的神经机制提供了理论框架，并为媒介素养教育与健康传播实践提供科学依据。
Abstract: Short-video addiction has a significant impact on college students’ information processing abilities and cognitive resource allocation. Based on Brand et al.’s prefrontal control model of internet addiction, this paper summarizes the neural basis of short-video addiction, focusing on the mechanisms underlying reduced dorsolateral prefrontal cortex function and excessive orbital frontal cortex reactivity to addictive cues. Combining the dual-pathway theory of information processing, the study analyzes how communication cues and information complexity dynamically modulate an individual’s processing depth and cognitive resource allocation. Additionally, it reviews the advantages of functional near-infrared spectroscopy (fNIRS) in naturalistic cognitive research and summarizes existing findings in the field of short video addiction. Finally, the paper proposes that future research should construct an integrated “environment-individual-brain-behavior” model, develop multimodal neuroimaging techniques, and prioritize longitudinal tracking and intervention studies. This paper provides a theoretical framework for understanding the neural mechanisms through which short video addiction influences information processing, and offers a scientific basis for media literacy education and health communication practices.
文章引用：陈卓, 郑程之 (2026). 短视频成瘾的信息加工认知神经机制综述. 心理学进展, 16(9), 70-79. https://doi.org/10.12677/ap.2026.169429

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