Neuromechanistic Model of Auditory Bistability
Fig 10
Perceptual organization for stimulus parameters in model (edyn, igbl).
A: Proportion integrated Uint varying Δf and PR plotted as a grayscale map. Solid are contours at Uint = 0.05 (red) and Uint = 0.95 (blue) demarcating regions where segregated and integrated are considered dominant, respectively. A dashed green contour in the ambiguous region indicates equidominance Uint = 0.5. Vertical dashed line at PR = 8 corresponds to the frequency difference sweep used in Figs 8 and 9. B: Surface plots of mean duration integrated and mean duration segregated (not normalized) across the same range as A. Black curve is the intersection of the two surfaces (equidominance). Dashed and solid curves indicate the cross sections plotted in C at PR = 5 and PR = 15, respectively. C: Durations integrated and segregated varying Δf for fixed PR as indicated; in each case the equidominance point is a black dot.