University of Michigan, United States.
Kent State University, United States; Case Western Reserve University, United States.
Curr Opin Psychol. 2019 Aug;28:285-293. doi: 10.1016/j.copsyc.2019.02.009. Epub 2019 Feb 22.
Distress is commonly characterized by prolonged internal suffering that can range from self-focused processing of negative emotions and stressors, to highly intensely aversive and prolonged emotional states, thereby, worsening or complicating emotional and physical conditions. Decentering represents a metacognitive capacity thought to reflect three interrelated processes: meta-awareness, disidentification from internal experience, and reduced reactivity to thought content-which is reliably increased with mindfulness-based interventions. In this essay, we seek to link the clinical presentation of distress disorders to known or hypothesized disruptions in neural networks that underlie emotion, cognition, and goal directed behavior, and offer a neurobehavioral account for how and why treatments imbued with mindfulness meditation might ameliorate these conditions, in part through increases in decentering.
痛苦通常表现为长期的内在痛苦,这种痛苦的范围可以从自我关注的消极情绪和压力源的处理,到高度强烈的厌恶和长期的情绪状态,从而使情绪和身体状况恶化或复杂化。去中心化代表了一种元认知能力,被认为反映了三个相互关联的过程:元意识、与内部体验的去认同,以及对思维内容的反应性降低——这在基于正念的干预中得到了可靠的增强。在这篇文章中,我们试图将痛苦障碍的临床表现与已知或假设的情绪、认知和目标导向行为的神经网络破坏联系起来,并提供一个神经行为解释,说明为什么和如何注入正念冥想的治疗可能会改善这些状况,部分原因是通过增加去中心化。