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We know dopamine guides reinforcement learning in externally rewarded behaviors—think a mouse learning to press a lever for food or juice. But what about skills like speech or athletics, where there’s no explicit external reward, just an internal goal to match? 🧵 (1/7)
Vikram Gadagkar@VikramGadagkar
Excited to share our latest work on songbirds showing dopamine guides learning of natural behavior nature.com/articles/s4158… Congrats to @JonathanKasdin Alison Duffy Nathan Nadler @pantamallion @alfairhall @neuro_kim ! @ZuckermanBrain @Columbia @GoogleDeepMind @UW
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