Cooperation in lovers: An fNIRS-based hyperscanning study

被引：218

作者：

Pan, Yafeng ^{[1
]}

Cheng, Xiaojun ^{[1
]}

Zhang, Zhenxin ^{[2
]}

Li, Xianchun ^{[1
]}

Hu, Yi ^{[1
]}

机构：

[1] East China Normal Univ, Sch Psychol & Cognit Sci, Fac Educ, Shanghai, Peoples R China

[2] Zhejiang Normal Univ, Dept Psychol, Jinhua, Peoples R China

来源：

HUMAN BRAIN MAPPING | 2017年 / 38卷 / 02期

基金：

中国国家自然科学基金;

关键词：

cooperation; lovers; interpersonal brain synchronization; fNIRS; hyperscanning; NEAR-INFRARED SPECTROSCOPY; INTENSE ROMANTIC LOVE; SPATIAL REGISTRATION; GENDER SIMILARITIES; PARENTAL INVESTMENT; ECONOMIC EXCHANGE; SOCIAL COGNITION; BRAIN ACTIVITY; NEURAL BASIS; MNI SPACE;

D O I：

10.1002/hbm.23421

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

This study investigated interactive exchange in lovers and the associated interpersonal brain synchronization (IBS) using functional near-infrared spectroscopy (fNIRS)-based hyperscanning. Three types of female-male dyads, lovers, friends, and strangers, performed a cooperation task during which brain activity was recorded in right frontoparietal regions. We measured better cooperative behavior in lover dyads compared with friend and stranger dyads. Lover dyads demonstrated increased IBS in right superior frontal cortex, which also covaried with their task performance. Granger causality analyses in lover dyads revealed stronger directional synchronization from females to males than from males to females, suggesting different roles for females and males during cooperation. Our study refines the theoretical explanation of romantic interaction between lovers. Hum Brain Mapp 38:831-841, 2017. (c) 2016 Wiley Periodicals, Inc.

引用

页码：831 / 841

页数：11

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