Electroencephalography measures of relative power and coherence as reaching skill emerges in infants born preterm.
Electroencephalography measures of relative power and coherence as reaching skill emerges in infants born preterm.
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DOI：
10.1038/s41598-021-82329-7
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发表时间：
2021-02-11
影响因子：
4.6
通讯作者：
Smith BA
中科院分区：
文献类型：
--
作者：
Nishiyori R;Xiao R;Vanderbilt D;Smith BA
脑电图（EEG）测量的相对功率和连贯性与运动经验的婴儿与典型的发展，但这些关系尚未评估早产儿。本研究的目的是探讨早产儿在发展伸手技能的过程中，静息状态脑电图中α波段相对功率和相干性的变化模式。我们收集了14名早产儿的每月纵向数据，调整后的年龄为56至295天，共37次EEG数据。在早产儿中，运动皮层的α波功率和跨区域连接在组水平上没有呈现一致的变化趋势。个体水平的分析表明，早产儿是一个异质性群体的神经功能发育亚型，一些呈现出类似的变化趋势，观察到在典型的发展组，而其他人则呈现出非典型的模式。这可能与早产儿发育结果的变异性有关。这项研究是支持EEG作为识别和量化早产儿神经运动控制发育轨迹的潜在工具的关键第一步。
Electroencephalography (EEG) measures of relative power and coherence are associated with motor experience in infants with typical development, but these relationships have not been assessed in infants born preterm. The goal of our study was to investigate the changing patterns of relative power and coherence in the alpha band during resting state EEG in infants born preterm as they developed the skill of reaching. We collected monthly longitudinal data from fourteen infants born preterm between the adjusted ages of 56 and 295 days for a total of 37 sessions of EEG data. Alpha band power at motor cortices and cross-regional connectivity do not present consistent changing trends at the group level in infants born preterm. Individual level analysis reveals that infants born preterm are a heterogeneous group with subtypes of neural function development, some presenting similar changing trends as observed in the typically developing group while others present atypical patterns. This may be linked to the variability in developmental outcomes in infants born preterm. This study was a critical first step to support EEG as a potential tool for identifying and quantifying the developmental trajectories of neuromotor control in infants born preterm.
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DOI：
10.1136/fn.85.1.f23
发表时间：
2001-07-01
影响因子：
4.4
作者：
Huddy, CLJ;Johnson, A;Hope, PL
通讯作者：
Hope, PL
影响因子：
2.5
作者：
Suppiej, Agnese;Cainelli, Elisa;Bisiacchi, Patrizia S.
通讯作者：
Bisiacchi, Patrizia S.
影响因子：
5.7
作者：
van Elk, M.;van Schie, H. T.;Bekkering, H.
通讯作者：
Bekkering, H.
影响因子：
8
作者：
Spittle, Alicia J.;Spencer-Smith, Megan M.;Doyle, Lex W.
通讯作者：
Doyle, Lex W.
影响因子：
3.8
作者：
Gonzalez SL;Reeb-Sutherland BC;Nelson EL
通讯作者：
Nelson EL