title: The triadic model perspective for the study of adolescent motivated behavior.
abstract: The triadic neural systems model is a heuristic tool, which was developed with the goal of providing a framework for neuroscience research into motivated behaviors. Unlike dual models that highlight dynamics between approach systems centered on striatal function and control systems centered on prefrontal cortex, the triadic model also includes an avoidance system, centered on amygdala-related circuits. A first application of this model has been to account for adolescent behavior.
authors.affiliation: National Institute of Mental Health, 15K North Drive, MSC 2670, 20892 Bethesda, MD, USA. Electronic address: ernstm@mail.nih.gov.
authors.forename: Monique
authors.initials: M
authors.lastname: Ernst
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior / Q000502:physiology*; D041923:Adolescent Development; D000679:Amygdala / Q000502:physiology; D001921:Brain / Q000502:physiology*; D003342:Corpus Striatum / Q000502:physiology; D003657:Decision Making / Q000502:physiology; D005260:Female; D006801:Humans; D008297:Male; D008959:Models, Neurological; D009042:Motivation / Q000502:physiology*; D017397:Prefrontal Cortex / Q000502:physiology; D012201:Reward
keywords: Avoidance; Cognitive control striatum; Motivation; Regulation; Reward; Systems model