Dopamine signals as temporal difference errors: recent advances
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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