Dopamine signals related to appetitive and aversive events in paradigms that manipulate reward and avoidability.
Dopamine signals related to appetitive and aversive events in paradigms that manipulate reward and avoidability.
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DOI:
10.1016/j.brainres.2018.10.008
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发表时间:
2019-06-15
期刊:
影响因子:
2.9
通讯作者:
Roesch MR
中科院分区:
文献类型:
--
作者:
Gentry RN;Schuweiler DR;Roesch MR
Using environmental cues to acquire good and avoid harmful things is critical for survival. Rewarding and aversive outcomes both drive behavior through reinforcement learning and sometimes occur together in the environment, but it remains unclear how these signals are encoded within the brain and if signals for positive and negative reinforcement are encoded similarly. Recent studies demonstrate that the dopaminergic system and interconnected brain regions process both positive and negative reinforcement necessary for approach and avoidance behaviors, respectively. Here, we review these data with a special focus on behavioral paradigms that manipulate both expected reward and the avoidability of aversive events to reveal neural correlates related to value, prediction error encoding, motivation, and salience.
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影响因子:
64.8
作者:
Cohen, Jeremiah Y.;Haesler, Sebastian;Vong, Linh;Lowell, Bradford B.;Uchida, Naoshige
通讯作者:
Uchida, Naoshige
影响因子:
16.2
作者:
Calu, Donna J.;Roesch, Matthew R.;Haney, Richard Z.;Holland, Peter C.;Schoenbaum, Geoffrey
通讯作者:
Schoenbaum, Geoffrey
影响因子:
2.7
作者:
Burton AC;Nakamura K;Roesch MR
通讯作者:
Roesch MR
DOI:
10.1523/jneurosci.4715-11.2011
发表时间:
2011-12-14
期刊:
The Journal of neuroscience : the official journal of the Society for Neuroscience
影响因子:
--
作者:
Bryden DW;Johnson EE;Tobia SC;Kashtelyan V;Roesch MR
通讯作者:
Roesch MR
影响因子:
3
作者:
Bissonette GB;Gentry RN;Padmala S;Pessoa L;Roesch MR
通讯作者:
Roesch MR