摘要
抑郁反刍是指个体把注意力集中在抑郁症状以及这些症状含意的行为和想法,包含反复思虑抑郁症状、抑郁的可能原因、以及抑郁可能引起的后果。抑郁反刍主要表现出对负性信息过度关注、认知控制缺陷以及非适应性的自我参照加工等认知特点。基于这些特点,近期脑成像研究发现,抑郁反刍主要与杏仁核、前额叶以及默认网络等脑区或神经网络有关。未来应在不同亚型抑郁反刍的神经机制、基因以及开发有效的干预技术与方法等方面展开深入研究。
Depressive rumination is the focused attention on the symptoms of one's distress,and on its possible causes and consequences,as opposed to its solutions.It is characterized by excessive concern about negative affect,deficits in cognitive control and maladaptive self-reference process.Based on these cognitive characteristics,recent f MRI evidence showed that the neural mechanisms of depressive rumination were associated with amygdale,prefrontal cortex(PFC) and default mode network(DMN).Future studies should focus on the brain region mediating subtype of depressive rumination,gene,as well as providing useful interventions.
出处
《心理科学进展》
CSSCI
CSCD
北大核心
2016年第7期1042-1049,共8页
Advances in Psychological Science
基金
国家社会科学基金教育学一般课题(BBA140049)
关键词
抑郁反刍
认知机制
神经机制
depressive rumination
cognitive mechanism
neural mechanism