EEG signatures of cognitive and social development of preschool children-a systematic review.
EEG signatures of cognitive and social development of preschool children-a systematic review.
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DOI：
10.1371/journal.pone.0247223
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发表时间：
2021
期刊：
影响因子：
3.7
通讯作者：
Johnson MH
中科院分区：
文献类型：
--
作者：
Bhavnani S;Lockwood Estrin G;Haartsen R;Jensen SKG;Gliga T;Patel V;Johnson MH
及早发现学龄前儿童在发展过程中有可能步履蹒跚，这对于确保所有儿童充分发挥其潜力至关重要。几十年来，脑电(EEG)一直被用来测量儿童认知和社会发展的神经关联。高效、便携和低成本的脑电设备增加了其在大规模评估儿童神经发育方面的潜力，特别是在资源匮乏的环境中。我们进行了一项系统的综述，旨在综合2-5岁儿童认知和社会发展的脑电测量。我们的第二个目标是确定这些指标在a)这个年龄范围内的发展过程、b)性别和c)社会经济地位(SES)上有何不同。一项系统的文献检索确定了51项研究纳入本综述。从这些研究中提取了与主要和次要目标相关的数据，并对偏差风险进行了评估，这突出表明需要协调各研究小组的脑电数据收集和分析方法，并更详细地报告参与者的特征。这些研究涉及执行功能(n=22篇)、选择性听觉注意(n=9)、学习和记忆(n=5)、面孔加工(n=7)和情绪刺激(n=8)。在研究执行功能和选择性听觉注意的论文中，最常见的测量指标是阿尔法功率以及事件相关电位(ERPs)正向(P1，P2，P3)和负(N1，N2)偏转的幅度和潜伏期。N170和P1ERP成分是最常被报道的对面孔和情绪面孔刺激的神经反应。用中潜伏期负波和正慢波指示学习和记忆，以及对情绪非面孔刺激反应的晚期正电位。虽然几乎一半的研究描述了脑电测量随年龄的变化，但只有8项研究根据性别对结果进行了分类，6项研究包括来自低收入家庭的儿童，以评估SES对神经发育的影响。没有在低收入和中等收入国家进行研究。这项研究发现，在学龄前儿童参与指示认知和社会发展的任务的研究中，脑电谱和事件相关电位成分的功率是最常见的测量指标。它还强调，有必要对其在不同年龄和基于性别和社会经济地位的变化进行进一步研究。
Early identification of preschool children who are at risk of faltering in their development is essential to ensuring that all children attain their full potential. Electroencephalography (EEG) has been used to measure neural correlates of cognitive and social development in children for decades. Effective portable and low-cost EEG devices increase the potential of its use to assess neurodevelopment in children at scale and particularly in low-resource settings. We conducted a systematic review aimed to synthesise EEG measures of cognitive and social development in 2-5-year old children. Our secondary aim was to identify how these measures differ across a) the course of development within this age range, b) gender and c) socioeconomic status (SES). A systematic literature search identified 51 studies for inclusion in this review. Data relevant to the primary and secondary aims was extracted from these studies and an assessment for risk of bias was done, which highlighted the need for harmonisation of EEG data collection and analysis methods across research groups and more detailed reporting of participant characteristics. Studies reported on the domains of executive function (n = 22 papers), selective auditory attention (n = 9), learning and memory (n = 5), processing of faces (n = 7) and emotional stimuli (n = 8). For papers investigating executive function and selective auditory attention, the most commonly reported measures were alpha power and the amplitude and latency of positive (P1, P2, P3) and negative (N1, N2) deflections of event related potential (ERPs) components. The N170 and P1 ERP components were the most commonly reported neural responses to face and emotional faces stimuli. A mid-latency negative component and positive slow wave were used to index learning and memory, and late positive potential in response to emotional non-face stimuli. While almost half the studies described changes in EEG measures across age, only eight studies disaggregated results based on gender, and six included children from low income households to assess the impact of SES on neurodevelopment. No studies were conducted in low- and middle-income countries. This review has identified power across the EEG spectrum and ERP components to be the measures most commonly reported in studies in which preschool children engage in tasks indexing cognitive and social development. It has also highlighted the need for additional research into their changes across age and based on gender and SES.
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DOI：
10.1016/s0140-6736(16)31389-7
发表时间：
2017-01-07
期刊：
Lancet (London, England)
影响因子：
--
作者：
Black MM;Walker SP;Fernald LCH;Andersen CT;DiGirolamo AM;Lu C;McCoy DC;Fink G;Shawar YR;Shiffman J;Devercelli AE;Wodon QT;Vargas-Barón E;Grantham-McGregor S;Lancet Early Childhood Development Series Steering Committee
通讯作者：
Lancet Early Childhood Development Series Steering Committee
影响因子：
4.7
作者：
Elke S;Wiebe SA
通讯作者：
Wiebe SA
DOI：
10.1080/15248372.2012.691143
发表时间：
2012-07-10
期刊：
Journal of cognition and development : official journal of the Cognitive Development Society
影响因子：
--
作者：
Bell MA;Cuevas K
通讯作者：
Cuevas K
影响因子：
2.5
作者：
Bartgis, J;Lilly, AR;Thomas, DG
通讯作者：
Thomas, DG
影响因子：
4.6
作者：
BELL, MA;FOX, NA
通讯作者：
FOX, NA