题  目：Neurobiological Mechanisms of Intergroup Interaction

主讲人：马燚娜（北京师范大学教授）

时  间：2021年4月27日（星期二）上午10：00 – 12：00

地  点：心理学院714室

讲座摘要：

Humans exhibit considerable variation in how they value their own interest relative to the interests of others. Deciphering the neural codes representing potential rewards for self and others is crucial for understanding social decision-making. In this talk, I will discuss the molecular and neural basis of social decision-making during interpersonal and intergroup interactions. I will first talk about how we integrate computational modeling with functional magnetic resonance imaging to investigate the neural representation of social value and the modulation by oxytocin, a nine-amino acid neuropeptide, in participants evaluating monetary allocations to self and other (self-other allocations). Then I will introduce our recent studies examining the neurobiological mechanisms underlying intergroup decision-making using hyper-scanning, and share with you how we alter intergroup decisions using psychological manipulations and pharmacological challenge. Our results help to better understand the neurocomputational mechanism underlying interpersonal and intergroup decision-making.

主讲人简介：

马燚娜，北京师范大学教授，认知神经科学与学习国家重点实验室、IDG/麦戈文脑科学研究院研究员，学术带头人(PI)，北京脑科学与类脑研究中心-北脑学者，国家“优秀青年”基金获得者。社会与情绪神经药理(Social & Affective NeuroPharmacology)课题组组长。

毕业于复旦大学和北京大学，获理学学士和博士学位，认知神经科学方向。先后在达特茅斯学院、约翰霍普金斯大学从事博士后研究。

担任New Engl J Med, Science, PNAS, Cell Reports, Br J Psychiatry等国际期刊审稿人，2017年被选为国际社会与情绪神经科学组织的执行委员会学术委员。现担任国际核心期刊Biological Psychology 副主编，Emotion, Social Cognitive and Affective Neuroscience, Current Opinion in Behavioral Sciences编委。