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. Author manuscript; available in PMC: 2018 Mar 22.
Published in final edited form as: Neuron. 2017 Mar 9;93(6):1436–1450.e8. doi: 10.1016/j.neuron.2017.02.029

Figure 8. Dynamic dopamine is crucial for optimizing action selection.

Figure 8

(A) Modeled dynamic (black) and constant (blue) dopamine in 8 s trials. (B) Model output of psychometric curve for behavioral choice under dynamic (black, n = 10) and constant dopamine (blue, n = 10; P < 0.0001; two-way repeated measures ANOVA, significant effect of group, *significant Fisher’s LSD post hoc tests,). (C) Modeled dopamine at five different constant levels (−0.05, −0.025, 0, 0.025, 0.05) in 8 s trials. (D) Model output of psychometric curves for behavioral choice under constant dopamine of corresponding levels. Psychometric curves for different dopamine levels are color coded the same as (C). n = 10 modeled subjects.