Neural mechanisms underlying human consensus decision-making.
Neural mechanisms underlying human consensus decision-making.
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DOI:
10.1016/j.neuron.2015.03.019
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发表时间:
2015-04-22
期刊:
影响因子:
16.2
通讯作者:
O'Doherty, John P.
中科院分区:
文献类型:
--
作者:
Suzuki, Shinsuke;Adachi, Ryo;Dunne, Simon;Bossaerts, Peter;O'Doherty, John P.
Consensus building in a group is a hallmark of animal societies, yet little is known about its underlying computational and neural mechanisms. Here, we applied a novel computational framework to behavioral and fMRI data from human participants performing a consensus decision-making task with up to five other participants. We found that participants reached consensus decisions through integrating their own preferences with information about the majority of group-members’ prior choices, as well as inferences about how much each option was stuck to by the other people. These distinct decision variables were separately encoded in distinct brain areas: the ventromedial prefrontal cortex, posterior superior temporal sulcus/temporoparietal junction and intraparietal sulcus, and were integrated in the dorsal anterior cingulate cortex. Our findings provide support for a theoretical account in which collective decisions are made through integrating multiple types of inference about oneself, others and environments, processed in distinct brain modules.
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DOI:
10.1073/pnas.0711099105
发表时间:
2008-05-06
影响因子:
11.1
作者:
Hampton, Alan N.;Bossaerts, Peter;O'Doherty, John P.
通讯作者:
O'Doherty, John P.
DOI:
10.1002/bs.3830090304
发表时间:
1964-01-01
期刊:
BEHAVIORAL SCIENCE
影响因子:
--
作者:
BECKER, GM;DEGROOT, MH;MARSCHAK, J
通讯作者:
MARSCHAK, J
影响因子:
56.9
作者:
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通讯作者:
Deneubourg, J. L.
影响因子:
1.7
作者:
BLACK, JM
通讯作者:
BLACK, JM
影响因子:
5.7
作者:
Gallagher, HL;Jack, AI;Frith, CD
通讯作者:
Frith, CD