思想控制能力与幸福之间的关联的基础是神经基础:杏仁体的调节作用
Min Li1,2, Yuchi Yan1,2, Hui Jia1,2
1Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing, China.
PsyCh journal
|March 7, 2024
概括
思想控制能力 (TCA) 与幸福有关. 杏仁体中较低的灰质密度加强了这种积极的联系,这表明神经通路对幸福感有影响.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 脑部成像 脑部成像
背景情况:
- 思想控制能力 (TCA) 在概念上与幸福有关.
- 经验证据和这种关系的神经基础尚未得到充分研究.
研究的目的:
- 研究TCA的神经解剖学的基础.
- 检查TCA与幸福及其神经支柱的关系.
- 识别影响幸福感的潜在神经机制.
主要方法:
- 基于voxel的形态测量 (VBM) 在314名健康受试者身上.
- 神经成像分析以将大脑结构与TCA相关联.
- 统计分析,包括相关性,网络和调节分析.
主要成果:
- 在TCA和幸福之间发现了显著的积极关联.
- 在双边桃体中,TCA与灰质密度 (GMD) 有负相关性.
- 杏仁体GMD调节了TCA与幸福的联系,较低的GMD加强了积极的关联.
结论:
- 这项研究确定了杏仁体的GMD是TCA与幸福关系中的关键神经因素.
- 下桃体GMD可能会增强TCA对自我感知的幸福感的积极影响.
- 结果提供了通过理解TCA和神经相关的改善个人福祉的见解.
相关概念视频
Role of Amygdala in Memory
216
The amygdala is a small, almond-shaped structure responsible for processing and storing memories, particularly those linked to emotions like fear and stress. It plays an essential role in the brain's response to emotionally significant events and often enhances memory formation by triggering stress hormone release. The amygdala is vital for encoding and retrieving memories associated with fear or stress, a process that is adaptive by helping organisms avoid dangerous situations.
One of the...
One of the...
216
Functional Brain Systems: Limbic System
2.7K
The limbic system, often called the "emotional brain," is a complex set of structures located deep within the brain. The intricate network of the limbic system supports a wide range of psychological functions, from emotional regulation to memory formation and sensory processing. This functional brain region encompasses specific parts of the diencephalon and the cerebrum, integrating the higher mental functions of the cerebral cortex with the primitive emotional responses of the deep brain...
2.7K
Physiology of Emotion
815
The physiology of emotions is a multifaceted process involving the autonomic nervous system, brain structures, hormones, and neurotransmitters. This intricate interplay dictates how emotions manifest in the body and influence behavior.
Autonomic Nervous System
The autonomic nervous system (ANS) plays a critical role in emotional responses by regulating involuntary physiological functions. It consists of two main components: the sympathetic and parasympathetic systems. The sympathetic system...
Autonomic Nervous System
The autonomic nervous system (ANS) plays a critical role in emotional responses by regulating involuntary physiological functions. It consists of two main components: the sympathetic and parasympathetic systems. The sympathetic system...
815
Cognitive Theories: Schachter-Singer Theory of Emotion
393
Stanley Schachter and Jerome Singer proposed the two-factor theory of emotion, which emphasizes the interplay between physiological arousal and cognitive labeling in forming emotional experiences. This theory suggests that emotions are not simply a result of physiological responses but rather a combination of these responses and the individual's cognitive interpretation of them.
Physiological Arousal and Cognitive Labeling
According to this theory, when an individual experiences...
Physiological Arousal and Cognitive Labeling
According to this theory, when an individual experiences...
393
Decision Making
109
Decision-making is a fundamental cognitive process that involves evaluating alternatives and selecting among them. This process can range from simple choices, such as deciding what to wear, to complex decisions, like choosing a major in college or a career path. The complexity of the decision often dictates the approach we use, which can be broadly categorized into two types: automatic and controlled decision-making.
Automatic decision-making is fast, intuitive, and relies on gut feelings...
Automatic decision-making is fast, intuitive, and relies on gut feelings...
109
Traits, Mood, and Subjective Wellbeing
72
Subjective well-being (SWB) refers to an individual's self-evaluation of their overall life satisfaction, happiness, and fulfillment. This multifaceted construct is typically assessed by analyzing the balance of positive and negative emotions alongside perceptions of life satisfaction. Personality traits such as neuroticism and extraversion are strongly associated with variations in SWB, offering critical insights into the underlying mechanisms of emotional well-being.
Neuroticism and...
Neuroticism and...
72


