Mu-opioid receptor system modulates responses to vocal bonding and distress signals in humans

Sun, LH; Lukkarinen, L; Putkinen, V; Karlsson, HK; Hirvonen, J; Tiihonen, J; Lauerma, H; Scott, S; Nummenmaa, L

Sun, LH (通讯作者),Fudan Univ, Huashan Hosp, Dept Nucl Med, Shanghai, Peoples R China.;Sun, LH (通讯作者),Univ Turku, Turku PET Ctr, Turku, Finland.

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, 2022; 377 (1863):

Abstract

Laughter is a contagious prosocial signal that conveys bonding motivation; adult crying conversely communicates desire for social proximity by signall......

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