Is Brain Activity during Action Observation Modulated by the Perceived Fairness of the Actor?
Fig 3
Action perception-specific responses identified by the MVPA searchlight analysis (2-voxel radius).
Classification (leave-one-subject-out cross-validation) accuracies are shown for visual (orange) and auditory (green) stimuli. The visual stimuli resulted in high-accuracy searchlights in typical action observation regions, while information about the auditory stimuli was largely confined to auditory regions. For display, the classification accuracy map was thresholded at .65 and clusters of at least 20 voxels.