Fig. 4
From: Orbitofrontal cortex is selectively activated in a primate model of attentional bias to cocaine cues
Relationship of firing rate and response time. a For trial by trial analysis, the change in firing rate from baseline (0.5 s prior to stimulus onset) was linearly regressed against the response time for that trial. Each resulting R-value was Fisher transformed, and the mean across all neurons was plotted in each region. The p-value is for comparison of the mean Fisher transformed R with zero. b The session by session relationship of firing rate with response time was determined by regressing the mean change from baseline for each neuron with the mean response time for that session. All correct trial types were used for both a and b
