Journal Paper Published

摘要 Abstract

本研究旨在探索学龄期儿童在中文自然阅读情境中副中央凹注意编码的神经发育机制及其对阅读能力的影响。通过整合光泵磁强计脑磁图、眼动追踪和经颅光生物调节技术，系统揭示儿童自然阅读过程中眼跳前注意的实时和动态神经表征及发展规律。研究拟聚焦以下核心问题：(1)儿童副中央凹注意的加工广度和深度及其与眼动模式的关联； (2)多线程相位编码模型在儿童阅读中的适用性，即视觉皮层与前额叶并行处理中央凹语义与副中央凹字形信息的神经振荡相位同步机制； (3)基于额眼区的光生物调节对提升副中央凹注意深度及阅读能力的干预效果。本研究首次通过融合自然阅读范式揭示儿童阅读过程中实时注意动态的神经机制，为构建“基于脑发育规律的阅读教育”提供理论依据，并为开发安全、精准的和个性化的阅读困难脑调控方案奠定科学基础。

This study aims to explore the developmental neural mechanisms of parafoveal attention encoding in school-age children during natural Chinese reading and its impact on reading ability. By integrating (Optically pumped magnetometer magnetoencephalography, OPM-MEG), eye-tracking, and (Transcranial photobiomodulation, tPBM), we systematically investigate the dynamic neural representations and developmental patterns of pre-saccadic attention during natural reading. The research focuses on three questions: (1) the association between the processing scope and depth of parafoveal attention and eye movement patterns in children; (2) the applicability of the multiplexing phase coding model in children’s
reading, specifically the neural oscillatory phase synchronization mechanisms underlying parallel processing of foveal semantic and parafoveal orthographic information in the visual cortex and prefrontal regions; (3) the intervention effects of tPBM targeting the frontal eye field (FEF) on enhancing parafoveal attention depth and reading fluency. This study pioneers the integration of natural reading paradigms and advanced neurotechnologies to reveal real-time attentional dynamics in children’s reading. The findings are expected to provide a theoretical foundation for “brain development-based reading education” and establish a scientific basis for developing safe and precise neuroregulatory strategies to address reading difficulties in children.

• 关键词 Keywords
  自然阅读 natural reading, 注意 attention, 儿童 children, 脑电/脑磁图 EEG/MEG, 光生物调节技术 Transcranial Photobiomodulation