在从身体不满恢复期间,在背侧前额叶皮和下侧顶叶叶中增强激活
Yinying Hu1, Xiaojun Cheng2, Yuqi Liu3
1School of Psychology, Shanghai Normal University, Shanghai, China.
Social cognitive and affective neuroscience
|October 16, 2025
概括
这项研究揭示了大脑如何从身体不满中恢复. 前额-双额网络,特别是背侧前额皮质,在减少负面身体形象和增强心理性方面发挥着关键作用.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 身体形象研究研究
背景情况:
- 以前的研究探索了身体不满的神经机制.
- 这项研究研究了从身体不满中恢复的神经基础.
研究的目的:
- 为了检查从诱导的身体不满恢复的神经相关.
- 为了确定大脑区域参与克服负面的身体形象.
主要方法:
- 67名年轻女性参加了旨在引发并减少身体不满的对话.
- 功能近红外光谱学 (fNIRS) 测量了前额和前额-双侧区域的大脑活动.
主要成果:
- 在"肥胖谈话"之后,身体不满增加了,但随后显著下降.
- 身体不满的恢复与背侧前额叶皮层 (DLPFC) 和下额叶 (IPL) 的激活有关.
- DLPFC激活预测减少身体不满,而IPL激活与冲动控制相关.
结论:
- 额头-双肩网络对于从身体不满中恢复至关重要.
- 这些区域的大脑活动可能有助于抑制负面反应并抑制冲动反应.
- 研究结果提供了关于心理弹性背后的神经机制的见解.
更多相关视频
08:42Design and Implementation of an fMRI Study Examining Thought Suppression in Young Women with, and At-risk, for Depression
Published on: May 19, 2015
11.2K
13:20Online Repetitive Transcranial Magnetic Stimulation of Dorsomedial and Dorsolateral Prefrontal Cortex in Cognition Decision Making, and Cognitive Dissonance
Published on: December 5, 2025
627
相关概念视频
Binge Eating Disorders
412
Binge eating disorder is a significant mental health condition characterized by recurrent episodes of excessive food consumption within a short period, accompanied by a perceived loss of control over eating behavior. Unlike occasional overeating, binge eating disorder is marked by distressing emotions such as guilt, shame, and anxiety following binge episodes. The disorder affects individuals across different ages and backgrounds, with profound implications for physical and psychological...
412
Bulimia Nervosa
666
Bulimia nervosa is a complex and severe eating disorder characterized by a cyclical pattern of binge-and-purge eating pattern. It generally involves an episode of binge eating, followed by compensatory behaviors such as vomiting, excessive exercise, laxative use, or fasting, to prevent weight gain. Despite often maintaining a normal weight, individuals with bulimia are intensely preoccupied with their body image and harbor an overwhelming fear of gaining weight. This can contribute to the...
666
