The development of peak alpha frequency from infancy to adolescence and its role in visual temporal processing: A meta-analysis.
The development of peak alpha frequency from infancy to adolescence and its role in visual temporal processing: A meta-analysis.
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DOI：
10.1016/j.dcn.2022.101146
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发表时间：
2022-10
影响因子：
4.7
通讯作者：
Blaser, Erik
中科院分区：
文献类型：
--
作者：
Freschl, Julie;Al Azizi, Lina;Balboa, Lilyann;Kaldy, Zsuzsa;Blaser, Erik
虽然已经显示出α频率在开发中增加，但尚未指定精度轨迹，这使得对将alpha节奏与感知发展联系起来的约束挑战。 ，从出生到18岁的18岁的频率最大的力量）。 （109个样本； 3882名受试者）。非线性回归显示，PAF在幼儿时期很快增加（从6个月的6.1 Hz到5年的8.4 Hz），在青春期中的水平（13年为9.7 Hz） 10.1 Hz。与较高的视觉暂时分辨率相关的频率表明，临时分辨率在5岁时达到了成人水平。
确定峰α频率（PAF）的发育轨迹。
PAF从婴儿期的6 Hz增加，青少年在10 Hz处的渐近线增加。
PAF的增加与年龄相关的视觉临时分辨率的增加是一致的。
没有静止状态脑电图方法（眼睛闭嘴与眼睛开眼）或性别对PAF的影响。
While it has been shown that alpha frequency increases over development, a precise trajectory has not yet been specified, making it challenging to constrain theories linking alpha rhythms to perceptual development. We conducted a comprehensive review of studies measuring resting-state occipital peak alpha frequency (PAF, the frequency exhibiting maximum power) from birth to 18 years of age. From 889 potentially relevant studies, we identified 40 reporting PAF (109 samples; 3882 subjects). A nonlinear regression revealed that PAF increases quickly in early childhood (from 6.1 Hz at 6 months to 8.4 Hz at 5 years) and levels off in adolescence (9.7 Hz at 13 years), with an asymptote at 10.1 Hz. We found no effect of resting state procedure (eyes-open versus eyes-closed) or biological sex. PAF has been implicated as a clock on visual temporal processing, with faster frequencies associated with higher visual temporal resolution. Psychophysical studies have shown that temporal resolution reaches adult levels by 5 years of age. The fact that PAF reaches the adult range of 8–12 Hz by that age strengthens the link between PAF and temporal resolution. Determined the developmental trajectory of Peak Alpha Frequency (PAF). PAF increases from 6 Hz in early infancy and asymptotes at 10 Hz by adolescence. PAF increase is consistent with the age-related increase in visual temporal resolution. No effect of resting state EEG methodology (eyes-closed vs. eyes-open) or sex on PAF.
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