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Updated: Jun 27, 2026

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脑活动和与孤独相关的功能连接模式:休息状态fMRI研究

Fenghua Zhang1, Jin Yang2, Xiaoqiang Yao3

  • 1School of Psychology, Jiangxi Normal University, No. 99, Ziyang Avenue, Nanchang, 330022, China.

Cognitive, affective & behavioral neuroscience
|December 5, 2025
PubMed
概括

孤独与前后部大脑活动的改变以及特定的功能连接模式有关. 了解这些神经相关性是开发有效干预措施的关键,以解决这个日益严重的公共卫生问题.

关键词:
低频波动的幅度 低频波动的幅度功能连接性的功能连接性.孤独感 孤独感 孤独感后面的前皮.休息状态的休息状态.社会神经科学 社会神经科学

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Functional Brain Systems: Reticular Formation01:13

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The reticular formation is a complex network of gray and white matter located within the brainstem extending from the medulla to the midbrain.
Within the reticular formation, there are several distinct nuclei that can be classified into three broad categories. The Raphe nuclei are located along the midline of the brainstem. They are primarily known for their role in synthesizing and releasing serotonin, a neurotransmitter involved in regulating mood, appetite, sleep, and circadian rhythms. The...
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Brain Imaging

Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans),  magnetic resonance imaging (MRI),  functional magnetic resonance imaging (fMRI), and Transcranial Magnetic Stimulation (TMS).