Reliability of reward- and error-related brain activity in early childhood.
Reliability of reward- and error-related brain activity in early childhood.
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儿童早期奖赏和错误相关脑活动的可靠性。
DOI：
10.1002/dev.22175
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发表时间：
2021-09
影响因子：
2.2
通讯作者：
Nelson BD
中科院分区：
文献类型：
--
作者：
Szenczy AK;Levinson AR;Hajcak G;Bernard K;Nelson BD
事件相关电位（ERP）的奖励和错误相关的大脑活动的措施已成为潜在的生物标志物的风险发展的精神病理学。然而，奖励和错误相关的大脑活动的心理测量学特性主要是在青少年和成人中进行研究的。在幼儿中建立ERP的可靠性也是至关重要的，特别是如果它们被用作关键发育期风险的个体差异测量。本研究在80名儿童（法师= 6.9岁，50%为女性）中考察了奖励积极性（RewP）和错误相关消极性（ERN）的信度。参与者完成了两次门，侧翼和去/不去任务，间隔约8个月，同时记录脑电图（EEG）。结果表明，RewP表现出较强的内部一致性和重测信度。ERN也表现出很强的内部一致性，但重测信度是唯一显着的ERN在侧翼任务，而不是去/不去任务。这些结果与报道的青少年和成人中与奖励和错误相关的ERPs的心理测量特性基本一致，表明ERN和RewP可能是从幼儿期到成年期人群个体差异的适当生物标志物。
Event-related potential (ERP) measures of reward- and error-related brain activity have emerged as potential biomarkers of risk for the development of psychopathology. However, the psychometric properties of reward- and error-related brain activity have been primarily investigated in adolescents and adults. It is critical to also establish the reliability of ERPs in younger children, particularly if they are used as individual difference measures of risk during key developmental periods. The present study examined the reliability of the reward positivity (RewP) and error-related negativity (ERN) among 80 children (Mage = 6.9 years-old; 50% female). Participants completed the doors, flanker, and go/no-go tasks twice, separated by approximately 8 months, while electroencephalography (EEG) was recorded. Results indicated that the RewP demonstrated strong internal consistency and test-retest reliability. The ERN also demonstrated strong internal consistency, but test-retest reliability was only significant for the ERN measured during the flanker task and not the go/no-go task. These results are largely consistent with reported psychometric properties of reward- and error related ERPs in adolescents and adults, suggesting that the ERN and RewP may be appropriate biomarkers of individual differences in populations ranging from early childhood to adulthood.
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影响因子：
2.9
作者：
Galvan A
通讯作者：
Galvan A
DOI：
10.1016/j.bpsc.2016.12.004
发表时间：
2017-04
期刊：
Biological psychiatry. Cognitive neuroscience and neuroimaging
影响因子：
--
作者：
Luking KR;Nelson BD;Infantolino ZP;Sauder CL;Hajcak G
通讯作者：
Hajcak G
影响因子：
1.7
作者：
Beesdo, Katja;Knappe, Susanne;Pine, Daniel S.
通讯作者：
Pine, Daniel S.
影响因子：
7.4
作者：
Carrasco, Melisa;Harbin, Shannon M.;Hanna, Gregory L.
通讯作者：
Hanna, Gregory L.
DOI：
10.1016/j.jaac.2016.09.503
发表时间：
2016-12
影响因子：
13.3
作者：
Belden, Andy C.;Irvin, Kelsey;Hajcak, Greg;Kappenman, Emily S.;Kelly, Danielle;Karlow, Samantha;Luby, Joan L.;Barch, Deanna M.
通讯作者：
Barch, Deanna M.