Dopamine neurons encode performance error in singing birds

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Dopamine neurons encode performance error in singing birds.

Many behaviors are learned through trial and error by matching performance to internal goals. Yet neural mechanisms of performance evaluation remain poorly understood. We recorded basal ganglia-projecting dopamine neurons in singing zebra finches as we controlled perceived song quality with distorted auditory feedback. Dopamine activity was phasically suppressed after distorted syllables, consi...

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ژورنال

عنوان ژورنال: Science

سال: 2016

ISSN: 0036-8075,1095-9203

DOI: 10.1126/science.aah6837