Perceived direction of slant and curvature for surfaces with inconsistent OM and FM information.

Percentage of trials reported consistent with a pattern at a fixed slant angle of ±30 deg (top) or corrugation amplitude of ±5 cm (bottom) plotted vs. the range of slants/corrugations specified by the other pattern. For each panel, data are averaged across five observers and error bars represent 95% confidence intervals.