Fig 6. Optimal integration across subjects.
A: Thresholds in the multisensory condition were classified as indistinguishable from optimal (white) or as suboptimal/no-integration (black). Predicted optimal thresholds were calculated from performance in unisensory trials. B: Exceedance probabilities from the Bayesian model comparison describing our belief that each model best describes the behaviour in the multisensory trials. White fill: optimal-integration model. Black fill: best-cue model.