Lewis Marc D
Department of Human Development andApplied Psychology, University of Toronto, Toronto, Ontano, M5S 1V6, Canada.
Behav Brain Sci. 2005 Apr;28(2):169-94; discussion 194-245. doi: 10.1017/s0140525x0500004x.
Efforts to bridge emotion theory with neurobiology can be facilitated by dynamic systems (DS) modeling. DS principles stipulate higher-order wholes emerging from lower-order constituents through bidirectional causal processes--offering a common language for psychological and neurobiological models. After identifying some limitations of mainstream emotion theory, I apply DS principles to emotion-cognition relations. I then present a psychological model based on this reconceptualization, identifying trigger, self-amplification, and self-stabilization phases of emotion-appraisal states, leading to consolidating traits. The article goes on to describe neural structures and functions involved in appraisal and emotion, as well as DS mechanisms of integration by which they interact. These mechanisms include nested feedback interactions, global effects of neuromodulation, vertical integration, action-monitoring, and synaptic plasticity, and they are modeled in terms of both functional integration and temporal synchronization. I end by elaborating the psychological model of emotion-appraisal states with reference to neural processes.
动态系统（DS）建模有助于将情感理论与神经生物学联系起来。DS原理规定，高阶整体通过双向因果过程从低阶成分中涌现出来，为心理和神经生物学模型提供了一种通用语言。在指出主流情感理论的一些局限性之后，我将DS原理应用于情感与认知的关系。然后，我提出了一个基于这种重新概念化的心理模型，确定了情感评估状态的触发、自我放大和自我稳定阶段，从而形成巩固的特质。本文接着描述了参与评估和情感的神经结构和功能，以及它们相互作用的DS整合机制。这些机制包括嵌套反馈相互作用、神经调节的全局效应、垂直整合、动作监测和突触可塑性，并且从功能整合和时间同步两个方面对它们进行了建模。最后，我参照神经过程阐述了情感评估状态的心理模型。
