Articles with "dopamine signals" as a keyword



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Dopamine signals as temporal difference errors: recent advances

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Published in 2021 at "Current Opinion in Neurobiology"

DOI: 10.1016/j.conb.2020.08.014

Abstract: In the brain, dopamine is thought to drive reward-based learning by signaling temporal difference reward prediction errors (TD errors), a 'teaching signal' used to train computers. Recent studies using optogenetic manipulations have provided multiple pieces… read more here.

Keywords: dopamine signals; signals temporal; difference errors; temporal difference ... See more keywords