情感处理和认知重新评估的控制模式:来自大脑可控性分析的见解
Feng Fang1, Antonio L Teixeira2, Rihui Li3
1Department of Biomedical Engineering, University of Houston, Houston, TX, United States.
Cerebral cortex (New York, N.Y. : 1991)
|January 12, 2024
概括
这项研究揭示了大脑如何通过功能大脑可控性分析来控制情绪. 像前额叶皮层这样的关键大脑区域在处理负面情绪时更加活跃,有助于情绪调节.
科学领域:
- 神经科学是一个神经科学.
- 认知科学 认知科学
- 心理学 心理学 心理学
背景情况:
- 情绪感知和调节对于认知功能至关重要.
- 评估情绪失调的现有方法缺乏准确性和客观性.
- 从基于控制的角度理解情绪是有限的.
研究的目的:
- 在情绪处理和调节过程中调查神经网络控制模式.
- 将功能性大脑可控性分析应用于情绪研究.
- 为了克服当前情绪失调评估工具的局限性.
主要方法:
- 同时的脑电图 (EEG) 和功能磁共振成像 (fMRI) 记录来自17名健康受试者.
- 新型EEG/fMRI集成用于高时空分辨率皮质活动重建.
- 功能性大脑可控性分析,绘制神经网络控制的地图.
主要成果:
- 背侧和腹侧前额叶皮层在消极情绪处理和调节过程中表现出更高的可控性.
- 与中性情绪控制或负面情绪调节相比,前带带皮层在管理负面情绪方面更活跃.
- 后壁皮质被确定为负面情绪调节的关键网络控制器.
结论:
- 功能性大脑可控性分析为情绪调节机制提供了洞察力.
- 特定的前额叶皮层区域在处理和调节负面情绪方面发挥着重要作用.
- 前带状皮层和后壁状皮层对于管理和控制负面情绪状态至关重要.
相关概念视频
Cognitive Therapy
153
Cognitive therapy, pioneered by Aaron T. Beck in the 1960s, is a structured approach to addressing psychological distress by focusing on the influence of thoughts on emotions and behaviors. All cognitive therapies involve the basic assumption that human beings have control over their feelings, and that how individuals feel about something depends on how they think about it. Unlike psychoanalytic methods that delve into unconscious processes or humanistic approaches emphasizing...
153
Beck's Cognitive Therapy
54
Cognitive therapy is a psychological approach designed to address distortions in thinking, which can lead to negative emotions and unrealistic beliefs. These cognitive distortions often influence how individuals interpret and respond to situations, exacerbating emotional distress. Below are some prevalent cognitive distortions, their characteristics, and examples of how they manifest in thought processes.
Arbitrary Inference
Arbitrary inference involves making conclusions without sufficient...
Arbitrary Inference
Arbitrary inference involves making conclusions without sufficient...
54
Rational Emotive Behavior Therapy
53
Cognitive-behavioral therapies (CBTs) are grounded in the belief that our thoughts profoundly influence our emotions and actions. Advocates of CBT emphasize three core assumptions: first, that cognitions are identifiable and measurable; second, that they are central to psychological functioning; and third, that irrational or maladaptive beliefs can be replaced with rational and adaptive ones. This transformative approach to therapy has paved the way for specific models such as Albert...
53
Cognitivism
1.4K
Cognitive psychology emerged as a significant field in the mid-20th century. It focused on understanding humans' internal mental processes. This approach emphasizes how people perceive, remember, think, and solve problems—elements critical to human cognition.
Previously dominated by behaviorism, which prioritized observable behaviors and largely ignored mental processes, psychology transformed in the 1950s. Cognitive psychologists argue that understanding how we think and process...
Previously dominated by behaviorism, which prioritized observable behaviors and largely ignored mental processes, psychology transformed in the 1950s. Cognitive psychologists argue that understanding how we think and process...
1.4K
Cognitive Theories: Lazarus Mediational Theory of Emotion
850
Richard Lazarus' cognitive mediational theory highlights the pivotal role of cognitive appraisal in shaping emotional responses. According to this theory, the evaluation of a stimulus — based on personal values, goals, beliefs, and expectations — mediates the emotional response. This appraisal process is immediate and often occurs unconsciously, influencing the intensity and nature of the resulting emotion.
Cognitive Appraisal and Emotional Response
Lazarus proposed that...
Cognitive Appraisal and Emotional Response
Lazarus proposed that...
850
Lazarus's Cognitive Appraisal Theory
243
Cognitive psychologist Richard Lazarus proposed the cognitive-mediational theory of emotions, which emphasizes how individuals' assessments of stressors significantly affect their experience of stress. According to Lazarus, the stress response is determined by a two-step appraisal process: primary appraisal and secondary appraisal. These cognitive appraisals help individuals evaluate the potential impact of a stressor and determine the adequacy of their coping resources.
Primary Appraisal:...
Primary Appraisal:...
243


