دورية أكاديمية

Intracranial EEG signals disentangle multi-areal neural dynamics of vicarious pain perception

التفاصيل البيبلوغرافية
العنوان: Intracranial EEG signals disentangle multi-areal neural dynamics of vicarious pain perception
المؤلفون: Huixin Tan, Xiaoyu Zeng, Jun Ni, Kun Liang, Cuiping Xu, Yanyang Zhang, Jiaxin Wang, Zizhou Li, Jiaxin Yang, Chunlei Han, Yuan Gao, Xinguang Yu, Shihui Han, Fangang Meng, Yina Ma
المصدر: Nature Communications, Vol 15, Iss 1, Pp 1-18 (2024)
بيانات النشر: Nature Portfolio, 2024.
سنة النشر: 2024
المجموعة: LCC:Science
مصطلحات موضوعية: Science
الوصف: Abstract Empathy enables understanding and sharing of others’ feelings. Human neuroimaging studies have identified critical brain regions supporting empathy for pain, including the anterior insula (AI), anterior cingulate (ACC), amygdala, and inferior frontal gyrus (IFG). However, to date, the precise spatio-temporal profiles of empathic neural responses and inter-regional communications remain elusive. Here, using intracranial electroencephalography, we investigated electrophysiological signatures of vicarious pain perception. Others’ pain perception induced early increases in high-gamma activity in IFG, beta power increases in ACC, but decreased beta power in AI and amygdala. Vicarious pain perception also altered the beta-band-coordinated coupling between ACC, AI, and amygdala, as well as increased modulation of IFG high-gamma amplitudes by beta phases of amygdala/AI/ACC. We identified a necessary combination of neural features for decoding vicarious pain perception. These spatio-temporally specific regional activities and inter-regional interactions within the empathy network suggest a neurodynamic model of human pain empathy.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2041-1723
Relation: https://doaj.org/toc/2041-1723
DOI: 10.1038/s41467-024-49541-1
URL الوصول: https://doaj.org/article/8b6ef088566a481eaf8e5fd0d8f96b26
رقم الأكسشن: edsdoj.8b6ef088566a481eaf8e5fd0d8f96b26
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:20411723
DOI:10.1038/s41467-024-49541-1