Developmental Correlates of Accelerated Molar Eruption in Early Childhood.
Developmental Correlates of Accelerated Molar Eruption in Early Childhood.
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DOI：
10.1016/j.bpsgos.2023.02.006
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发表时间：
2023-10
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影响因子：
--
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--
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逆境被认为与加速成熟有关。磨牙萌出是识别早期成熟的一种简单且可扩展的方法，但其发育相关性仍未被探索。因此，我们检查了以磨牙萌出为指标的成熟度加速是否与儿童的心理健康或认知技能有关。对117名儿童(女性63名，年龄4-7岁)的磨牙萌出进行了T2加权磁共振成像评估。父母用儿童行为检查表报告了儿童的心理健康状况。孩子们完成了流体推理、工作记忆、处理速度、具体化知识和数学表现的标准化评估。以年龄、性别和压力风险为协变量，使用线性模型检验磨牙萌出和发育结局之间的关系。早期磨牙萌出与儿童的外化症状呈正相关(错误发现率-校正p[pFDR]=0.027)，但与内化症状无关，在控制压力风险时，与外化症状的关系不成立。早期磨牙萌出与流体推理(pFDR=.001)、工作记忆(pFDR=.033)和结晶知识(pFDR=.001)呈负相关。在控制压力风险时，磨牙萌出与推理和结晶知识之间的联系。磨牙萌出也部分调节了压力风险与推理(比例调节系数=0.273，p=0.004)和结晶知识(比例调节系数=0.126，p=0.016)之间的关联。早期磨牙萌出所反映的成熟加速可能会对认知发展产生影响，可能是因为它限制了大脑的可塑性。了解儿童成熟的速度可能有助于洞察儿童应激史对其认知发展的影响。
Adversity has been linked to accelerated maturation. Molar eruption is a simple and scalable way to identify early maturation, but its developmental correlates remain unexplored. Thus, we examined whether accelerated maturation as indexed by molar eruption is associated with children’s mental health or cognitive skills. Molar eruption was evaluated from T2-weighted magnetic resonance imaging in 117 children (63 female; ages 4–7 years). Parents reported on child mental health with the Child Behavior Checklist. Children completed standardized assessments of fluid reasoning, working memory, processing speed, crystallized knowledge, and math performance. Relationships between molar eruption and developmental outcomes were examined using linear models, with age, gender, and stress risk as covariates. Earlier molar eruption was positively associated with children’s externalizing symptoms (false discovery rate-corrected p [pFDR] = .027) but not internalizing symptoms, and the relationship with externalizing symptoms did not hold when controlling for stress risk. Earlier molar eruption was negatively associated with fluid reasoning (pFDR < .001), working memory (pFDR = .033), and crystallized knowledge (pFDR = .001). The association between molar eruption and both reasoning and crystallized knowledge held when controlling for stress risk. Molar eruption also partially mediated associations between stress risk and both reasoning (proportion mediated = 0.273, p = .004) and crystallized knowledge (proportion mediated = 0.126, p = .016). Accelerated maturation, as reflected in early molar eruption, may have consequences for cognitive development, perhaps because it constrains brain plasticity. Knowing the pace of a child’s maturation may provide insight into the impact of a child’s stress history on their cognitive development.
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DOI：
10.1080/09297049.2010.485126
发表时间：
2010
期刊：
Child neuropsychology : a journal on normal and abnormal development in childhood and adolescence
影响因子：
--
作者：
Goth-Owens TL;Martinez-Torteya C;Martel MM;Nigg JT
通讯作者：
Nigg JT
DOI：
10.1016/j.jaac.2017.01.013
发表时间：
2017-04
影响因子：
13.3
作者：
Busso DS;McLaughlin KA;Brueck S;Peverill M;Gold AL;Sheridan MA
通讯作者：
Sheridan MA
影响因子：
7.2
作者：
Belsky, Jay
通讯作者：
Belsky, Jay
DOI：
10.1073/pnas.1307893110
发表时间：
2013-09-24
影响因子：
11.1
作者：
Gee, Dylan G.;Gabard-Durnam, Laurel J.;Tottenham, Nim
通讯作者：
Tottenham, Nim
DOI：
10.1111/j.2517-6161.1995.tb02031.x
发表时间：
1995-01-01
影响因子：
5.8
作者：
BENJAMINI, Y;HOCHBERG, Y
通讯作者：
HOCHBERG, Y