Affective style, psychopathology, and resilience: Brain mechanisms and plasticity
Affective style, psychopathology, and resilience: Brain mechanisms and plasticity
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DOI：
10.1037/0003-066x.55.11.1196
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发表时间：
2000-11-01
影响因子：
16.4
通讯作者：
Davidson, RJ
中科院分区：
文献类型：
--
作者：
Davidson, RJ
情绪背后的大脑回路包括前额叶皮层（PFC）、杏仁核、海马、前扣带回和相关结构的几个区域。一般来说，前额叶皮层在没有即时激励的情况下代表情绪，因此在预期行为的未来情感后果以及在抵消诱导物后情绪的持续性方面起着至关重要的作用。文中还考虑了电路中其它结构的作用。本文回顾了该回路的个体差异，重点是前额叶皮质内的不对称性和杏仁核的激活，这是情感风格的两个关键组成部分。这些个体差异与情感风格和情绪调节相关的行为和生物变量有关。我们考虑了该回路的可塑性及其对转化情绪和培养积极影响和韧性的影响。
The brain circuitry underlying emotion includes several territories of the prefrontal cortex (PFC), the amygdala, hippocampus, anterior cingulate, and related structures. In general, the PFC represents emotion in the absence of immediately present incentives and thus plays a crucial role in the anticipation of the future affective consequences of action, as well as in the persistence of emotion following the offset of an elicitor. The functions of the other structures in this circuit are also considered. Individual differences in this circuitry are reviewed with an emphasis on asymmetry within the PFC and activation of the amygdala as 2 key components of affective style. These individual differences are related to both behavioral and biological variables associated with affective style and emotion regulation. Plasticity in this circuitry and its implications for transforming emotion and cultivating positive affect and resilience are considered.