Figure 10. Latency–probability functions.
(A) Latency–probability functions (see main text for explanation) of two typical subjects. Mean RT and response probability were calculated in every two classes of the SN weight of stimuli (Class 1 & 2, 3 & 4, 5 & 6, 7 & 8, and 9 & 10). The results for face and house stimuli are represented by the circles and squares respectively, and error bars indicate 2 standard deviations. The continuous lines are results of computer simulations using the drift diffusion model (DDM) (see main text). Red and blue colors respectively stand for face and house stimuli. (B) Latency–probability functions using the median of within-subject mean RT and the average of response probability across subjects.