The storm and stress of adolescence: insights from human imaging and mouse genetics.

The storm and stress of adolescence: insights from human imaging and mouse genetics.
复制标题

DOI:
10.1002/dev.20447
复制
发表时间:
2010-04
影响因子:
2.2
通讯作者:
Somerville, Leah H.
Somerville, Leah H.
中科院分区:
心理学4区
文献类型:
--
作者:
Casey, B. J.;Jones, Rebecca M.;Levita, Liat;Libby, Victoria;Pattwell, Siobhan S.;Ruberry, Erika J.;Soliman, Fatima;Somerville, Leah H.

文献摘要

参考文献

被引文献

相似文献

将青春期描述为“风暴和压力”的时期仍然是一个公开的辩论。在此期间,强烈和频繁的负面影响被假设为解释在生命的这段时间内情感障碍,自杀和意外死亡的增加率。然而,一些青少年从青春期出来时没有什么烦恼。我们提供了一个青春期的神经生物学模型,提出了皮质下边缘系统发育的不平衡(例如,杏仁核)相对于前额叶皮质区域是这一时期情绪增强的潜在机制。这个模型的实证支持提供了从最近的行为和人类的情绪调节的发展成像研究。然后,我们提供了一些环境因素的例子,这些因素可能会加剧杏仁核-腹额叶功能的不平衡,增加焦虑相关行为的风险。最后,我们从人类和小鼠的研究数据来说明遗传因素如何可能会增加或减少这种风险。总之,这些研究提供了一个融合的方法来理解高度可变的压力和动荡经历的青春期。
The characterization of adolescence as a time of “storm and stress” remains an open debate. Intense and frequent negative affect during this period has been hypothesized to explain the increased rates of affective disorders, suicide, and accidental death during this time of life. Yet some teens emerge from adolescence with minimal turmoil. We provide a neurobiological model of adolescence that proposes an imbalance in the development of subcortical limbic (e.g., amygdala) relative to prefrontal cortical regions as a potential mechanism for heightened emotionality during this period. Empirical support for this model is provided from recent behavioral and human imaging studies on the development of emotion regulation. We then provide examples of environmental factors that may exacerbate imbalances in amygdala-ventrofrontal function increasing risk for anxiety related behaviors. Finally we present data from human and mouse studies to illustrate how genetic factors may enhance or diminish this risk. Together, these studies provide a converging methods approach for understanding the highly variable stress and turmoil experienced in adolescence.
青春期压力与应对--对青春期心理病理学的影响
DOI: 10.1006/jado.1993.1028
发表时间: 1993-09-01
影响因子: 3.8
作者:
COMPAS, BE;OROSAN, PG;GRANT, KE
通讯作者: GRANT, KE
DOI: 10.1097/00006842-199305000-00003
发表时间: 1993-05-01
影响因子: 3.3
作者:
BROWN, GW
通讯作者: BROWN, GW
DOI: 10.1016/j.dr.2007.08.003
发表时间: 2008-03-01
影响因子: 6.6
作者:
Casey, B. J.;Getz, Sarah;Galvan, Adriana
通讯作者: Galvan, Adriana
DOI: 10.1159/000284448
发表时间: 1986-07-01
期刊: PSYCHOPATHOLOGY
影响因子: 3.6
作者:
ABE, K;SUZUKI, T
通讯作者: SUZUKI, T
DOI: 10.1016/j.neuron.2008.06.029
发表时间: 2008-09-11
期刊: Neuron
影响因子: 16.2
作者:
Delgado MR;Nearing KI;Ledoux JE;Phelps EA
通讯作者: Phelps EA