Fig. 3
From: Prosopagnosia and the role of face-sensitive areas in race perception
Representation of the main components z (starting point), a (threshold), v (drift rate), and τ (non-decision time) derived from the Ratcliff Diffusion Model based on participants data from the categorization task (PS and AM controls in red and yellow, respectively) at each morph level (from 100% EA to 100% WE). Please note that for display purposes, the z value in the graphs corresponds to the normalized z obtained from the diffusion model, subsequently multiplied by the value a. Black stars indicate a significant difference between patient PS and controls. Additionally, the bottom-right panel displays the original representation as featured in “Stability and change in diffusion model parameters over two years” by M. von Krause, 2021, Journal of Intelligence, 9(2), p.2. Copyright 2021 by the authors. “*” p < .05, “***” p < .01.
