The developmental trajectory of task-related frontal EEG theta/beta ratio in childhood.
The developmental trajectory of task-related frontal EEG theta/beta ratio in childhood.
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儿童时期与任务相关的额头theta/beta比的发展轨迹。
DOI：
10.1016/j.dcn.2023.101233
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发表时间：
2023-04
影响因子：
4.7
通讯作者：
Zhang, Dan
中科院分区：
文献类型：
--
作者：
Chen, Jingjing;Xiao, Yaheng;Xu, Bing;Zhang, Dan
注意力控制，即专注于与任务相关的信息并排除不相关信息的能力，对于整个开发过程中成功完成任务至关重要。然而，任务期间注意力控制的神经发育仍未得到充分探索，特别是从电生理的角度来看。因此，本研究调查了 5, 207 名 5-14 岁儿童在视觉空间工作记忆任务中额叶 TBR 的发展轨迹，额叶 TBR 是一种与注意力控制相关的成熟脑电图。结果显示，与基线条件（线性）相比，任务中的额叶 TBR 表现出不同的发展轨迹（二次）。更重要的是，我们发现与任务相关的额叶 TBR 和年龄之间的关联受到任务难度的调节，在更具挑战性的条件下，与年龄相关的额叶 TBR 下降更为明显。总体而言，通过基于涵盖连续年龄组的大型数据集展示额叶 TBR 中与年龄相关的细粒度变化，我们的研究提供了关于注意力控制成熟的电生理证据，表明在基线和任务条件下注意力控制的潜在不同发展路径。报道了覆盖5-14岁（n=5,207）的额叶TBR发育轨迹。 Frontal TBR 遵循不同的发展路径：基线为线性，任务为二次。任务相关的额叶 TBR 和年龄之间的联系受到任务难度的调节。
Attention control, the ability to focus on task-relevant information while blocking out irrelevant information, is crucial for successful task completion throughout development. However, the neurodevelopment of attention control during tasks remains underexplored, particularly from an electrophysiogical perpective. Therefore, the present study investigated the developmental trajectory of frontal TBR, a well-established EEG correlate of attention control, in a large sample of 5, 207 children aged 5–14 during a visuospatial working memory task. Results revealed that frontal TBR in tasks exhibited a different developmental trajectory (quadratic) compared to the baseline condition (linear). More importantly, we found that the association between task-related frontal TBR and age was modulated by task difficulty, with the age-related decrease in frontal TBR being more pronounced in more challenging conditions. Overall, by demonstrating a fine-grained age-related change in the frontal TBR based on a large dataset covering continuous age groups, our study provided electrophysiogical evidence about the maturation of attention control, suggesting potentially distinct developmental paths for attention control across the baseline and task conditions. Frontal TBR's developmental trajectory covering 5-14 years old (n=5,207) was reported. Frontal TBR follows distinct developmental paths: linear for the baseline and quadratic for the task. The link between task-related frontal TBR and age was modulated by task difficulty.
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影响因子：
3.7
作者：
Doebel S;Barker JE;Chevalier N;Michaelson LE;Fisher AV;Munakata Y
通讯作者：
Munakata Y
影响因子：
25
作者：
Gregoriou, Georgia G.;Rossi, Andrew F.;Ungerleider, Leslie G.;Desimone, Robert
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Desimone, Robert
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Klingberg, Torkel
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Putman, Peter
影响因子：
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作者：
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通讯作者：
Engle, Randall W.