中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 心理研究所
  3. 中国科学院心理研究所
  4. 中国科学院行为科学重点实验室
Brain-to-brain synchrony increased during interpersonal touch in romantic lovers: an EEG-based hyperscanning study

文献类型：期刊论文

作者Zhou, Chenghao4,5,6; Jiang, Xiaowei3; Chen, Yanan5,6; Ge, Chunlei6; Ao, Na6; Du, Feng1,2
刊名BMC PSYCHOLOGY
出版日期2024-10-16
卷号12期号:1页码:14
关键词EEG-based hyperscanning Interpersonal touch Brain-to-brain synchrony Romantic love Dynamic interpersonal functional connectivity
DOI10.1186/s40359-024-02051-7
通讯作者Chen, Yanan(chenyn@henu.edu.cn)
英文摘要BackgroundInterpersonal touch is an essential element of human social life. It's unclear whether the neural patterns of interpersonal touch are specific to intimate relationships or generally apply to other social relationships. Romantic lovers are typically intimate and have a high level of interpersonal touch. Currently, researchers focused on the neurobiological basis and neural processes of romantic love.Methods110 participants finished two resting-state blocks, no-handholding and handholding conditions, with Electroencephalogram (EEG). We aimed to explore the differences in the brain-brain synchrony pattern of interpersonal touch between romantic lovers and strangers by calculating dynamic interpersonal functional connectivity (dIFC) via EEG-based hyperscanning.ResultsOur results supported that the neural processing of interpersonal touch is a dynamic process. At first half, both groups tended to adapt, and then interpersonal touch increased the dIFC between romantic lovers and decreased the dIFC between strangers. Finally, we employed Support Vector Machine (SVM) to classify EEG signals into two different relationships. SVM recognized two relationships with an accuracy of 71% and 0.77 AUC of ROC at the first half, a 73% accuracy and 0.8 AUC of ROC at the second half.ConclusionsOur study indicates that interpersonal touch may have different meanings between romantic lovers and strangers. Specifically, interpersonal touch enhances the dIFC between romantic lovers while reducing the dIFC between strangers. The research has important implications for planning touch-based interventions in social and medical care.
收录类别SCI
WOS关键词DYNAMIC FUNCTIONAL CONNECTIVITY ; RATING DEPRESSION SCALE ; PAIN ; SUPPORT ; RELIABILITY ; ATTRACTION ; VALIDATION ; CONTACT ; COUPLES ; ALPHA
资助项目Institute of Psychology, Chinese Academy of Sciences
WOS研究方向Psychology
语种英语
WOS记录号WOS:001333837300003
出版者SPRINGERNATURE
资助机构Institute of Psychology, Chinese Academy of Sciences
源URL[http://ir.psych.ac.cn/handle/311026/49117]  
专题心理研究所_中国科学院行为科学重点实验室
通讯作者Chen, Yanan
作者单位1.Univ Chinese Acad Sci, Dept Psychol, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Inst Psychol, CAS Key Lab Behav Sci, Beijing 100101, Peoples R China
3.Univ Penn, Dept Bioengn, Philadelphia, PA 19104 USA
4.NYU, Dept Psychol, New York, NY 10003 USA
5.Henan Univ, Inst Cognit Brain & Hlth, Kaifeng 475001, Peoples R China
6.Henan Univ, Inst Psychol & Behav, Kaifeng 475001, Peoples R China
推荐引用方式
GB/T 7714		 Zhou, Chenghao,Jiang, Xiaowei,Chen, Yanan,et al. Brain-to-brain synchrony increased during interpersonal touch in romantic lovers: an EEG-based hyperscanning study[J]. BMC PSYCHOLOGY,2024,12(1):14.
APA Zhou, Chenghao,Jiang, Xiaowei,Chen, Yanan,Ge, Chunlei,Ao, Na,&Du, Feng.(2024).Brain-to-brain synchrony increased during interpersonal touch in romantic lovers: an EEG-based hyperscanning study.BMC PSYCHOLOGY,12(1),14.
MLA Zhou, Chenghao,et al."Brain-to-brain synchrony increased during interpersonal touch in romantic lovers: an EEG-based hyperscanning study".BMC PSYCHOLOGY 12.1(2024):14.

入库方式： OAI收割

来源：心理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。