Luciana Monica, Segalowitz Sidney J
Department of Psychology and Center for Neurobehavioral Development, University of Minnesota, United States.
Department of Psychology, Brock University, Canada.
Brain Cogn. 2014 Aug;89:118-21. doi: 10.1016/j.bandc.2014.05.004. Epub 2014 Jun 24.
Within this special issue, Ernst has provided a comprehensive overview of the triadic neural systems model and its explanatory power for the conceptualization of adolescent development. Within this commentary, we encourage further consideration of several issues as this valuable model is expanded and articulated. These issues include the extent of functional distinctions among the three proposed neural nodes that comprise the triadic framework, the proposed dichotomy between motivation and emotion as linked to approach versus avoidance, the extent to which approach and avoidance can be dissociated on behavioral and neural levels during adolescent development, and how individual difference factors mechanistically interact with broader age-based developmental trends.
在本期特刊中，恩斯特对三元神经系统模型及其对青少年发展概念化的解释力进行了全面概述。在这篇评论中，随着这个有价值的模型不断扩展和阐述，我们鼓励对几个问题进行进一步思考。这些问题包括构成三元框架的三个提议神经节点之间功能差异的程度、与趋近和回避相关的动机与情感之间提议的二分法、在青少年发展过程中趋近和回避在行为和神经层面上可分离的程度，以及个体差异因素如何与更广泛的基于年龄的发展趋势在机制上相互作用。
