NeurosciencebioRxivPreprint
Millisecond-scale, single-neuron credit assignment in a songbird
Joseph R. Scherrer, Jacob M. White, Alison Plump, Michale S. Fee
This study shows that the songbird brain can adjust individual neurons with millisecond precision using dopamine signals, challenging the idea that reinforcement learning is slow and imprecise.
DOI 10.64898/2026.07.31.740148