Temporal dynamics of affect in the brain: Evidence from human imaging and animal models.
Temporal dynamics of affect in the brain: Evidence from human imaging and animal models.
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DOI：
10.1016/j.neubiorev.2021.12.014
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发表时间：
2022-03
影响因子：
8.2
通讯作者：
Heller AS
中科院分区：
文献类型：
--
作者：
Puccetti NA;Villano WJ;Fadok JP;Heller AS
情绪是一种时变的内部状态，在动态环境和不断变化的体内平衡需求面前，情绪会促进生存。最近，对非人类生物体的研究为支持情感状态的出现、持续和衰退的神经机制提供了具体的见解。与此同时，一份单独的情感神经科学文献已经开始剖析人类情感动力学的神经基础。然而，在动物身上发现的电路水平的机制缺乏与人类神经科学文献的明确映射。因此，与人类情感动力学的神经基础有关的关键问题仍然没有得到回答。为了解决这些不足，本综述整合了来自人类和非人类生物体的发现，以强调支配情绪状态时间特征的神经机制。以情感计时学理论为组织框架，我们描述了仲裁情绪状态的上升时间、强度和持续时间的特定神经机制和调节因素。
Emotions are time-varying internal states that promote survival in the face of dynamic environments and shifting homeostatic needs. Research in non-human organisms has recently afforded specific insights into the neural mechanisms that support the emergence, persistence, and decay of affective states. Concurrently, a separate affective neuroscience literature has begun to dissect the neural bases of affective dynamics in humans. However, the circuit-level mechanisms identified in animals lack a clear mapping to the human neuroscience literature. As a result, critical questions pertaining to the neural bases of affective dynamics in humans remain unanswered. To address these shortcomings, the present review integrates findings from humans and non-human organisms to highlight the neural mechanisms that govern the temporal features of emotional states. Using the theory of affective chronometry as an organizing framework, we describe the specific neural mechanisms and modulatory factors that arbitrate the rise-time, intensity, and duration of emotional states.
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DOI：
10.1038/s41386-021-00981-z
发表时间：
2021-06
期刊：
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology
影响因子：
--
作者：
Browning M;Bilderbeck AC;Dias R;Dourish CT;Kingslake J;Deckert J;Goodwin GM;Gorwood P;Guo B;Harmer CJ;Morriss R;Reif A;Ruhe HG;van Schaik A;Simon J;Sola VP;Veltman DJ;Elices M;Lever AG;Menke A;Scanferla E;Stäblein M;Dawson GR
通讯作者：
Dawson GR
影响因子：
4.2
作者：
Barrett LF
通讯作者：
Barrett LF
影响因子：
5.3
作者：
Amting, Jayna M.;Greening, Steven G.;Mitchell, Derek G. V.
通讯作者：
Mitchell, Derek G. V.
DOI：
10.1109/tpami.2012.89
发表时间：
2013-01-01
影响因子：
23.6
作者：
Borji, Ali;Itti, Laurent
通讯作者：
Itti, Laurent
影响因子：
8.2
作者：
BLANCHARD, RJ;BLANCHARD, DC;WEISS, SM
通讯作者：
WEISS, SM