Neurobiology of economic choice: a good-based model.
Neurobiology of economic choice: a good-based model.
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DOI:
10.1146/annurev-neuro-061010-113648
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发表时间:
2011
影响因子:
13.9
通讯作者:
Padoa-Schioppa C
中科院分区:
文献类型:
--
作者:
Padoa-Schioppa C
Traditionally the object of economic theory and experimental psychology, economic choice recently became a lively research focus in systems neuroscience. Here I summarize the emerging results and I propose a unifying model of how economic choice might function at the neural level. Economic choice entails comparing options that vary on multiple dimensions. Hence, while choosing, individuals integrate different determinants into a subjective value; decisions are then made by comparing values. According to the good-based model, the values of different goods are computed independently of one another, which implies transitivity. Values are not learned as such, but rather computed at the time of choice. Most importantly, values are compared within the space of goods, independent of the sensori-motor contingencies of choice. Evidence from neurophysiology, imaging and lesion studies indicates that abstract representations of value exist in the orbitofrontal and ventromedial prefrontal cortices. The computation and comparison of values may thus take place within these regions.
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DOI:
10.1196/annals.1390.006
发表时间:
2007-01-01
期刊:
REWARD AND DECISION MAKING IN CORTICOBASAL GANGLIA NETWORKS
影响因子:
--
作者:
Balleine, Bernard W.;Ostlund, Sean B.
通讯作者:
Ostlund, Sean B.
DOI:
10.1080/14640748108400816
发表时间:
1981-01-01
期刊:
QUARTERLY JOURNAL OF EXPERIMENTAL PSYCHOLOGY SECTION B-COMPARATIVE AND PHYSIOLOGICAL PSYCHOLOGY
影响因子:
--
作者:
ADAMS, CD;DICKINSON, A
通讯作者:
DICKINSON, A
影响因子:
14.5
作者:
Berlin, HA;Rolls, ET;Kischka, U
通讯作者:
Kischka, U
影响因子:
2.5
作者:
Amador, N;Schlag-Rey, M;Schlag, J
通讯作者:
Schlag, J
影响因子:
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作者:
Critchley, HD
通讯作者:
Critchley, HD