Extended Data Fig. 3: Rendition-to-rendition variability in dopamine responses.
From: Natural behaviour is learned through dopamine-mediated reinforcement
a, Spectrogram of an example eight-second section of song plotted above the corresponding ΔF/F signal. b, Single rendition dopamine responses for an example syllable on a single day (day 67) with the closest 10% (top) and furthest 10% (bottom) relative distance plotted above average ΔF/F signals (blue, closer renditions; red, further renditions; shading, ±s.d.). c, Dopamine responses (see Methods) for the same data shown in b (bar and error bar, mean ± s.d.; *P < 0.05, two-sided t-test). d, Dopamine responses plotted similarly to c but averaged across development (day 61−100) for all n = 25 syllables, ordered by the difference between closer and further response (*P < 0.05, n.s. P > 0.05, not significant, 2-sided t-test with Holm–Bonferroni correction57).
