Table 1.
Overview of demographic and clinical data of aphasic patients and controls.
Table 2.
Detailed demographic and clinical data of aphasic patients.
Fig 1.
Lesions maps of the 20 aphasic patients, plotted on axial slices oriented according to the radiological convention.
Slices are depicted in 8mm descending steps. The Z position of each axial slice in the Talairach stereotaxic space is presented at the bottom of the figure. The number of patients with damage involving a specific region is color-coded according to the legend.
Fig 2.
Examples of the video sequences used as stimuli, each consisting of simultaneous speech and gesturing.
The sequences were either congruent (1), incongruent (2), or speech was combined with a meaningless gesture (3).
Fig 3.
Accuracy for the three conditions of the main experiment, and for the control experiment.
The meaningless condition was set as the baseline, and changes in accuracy (i.e., increase or decrease) in the other conditions are indicated by arrows. Asterisks depict significant post-hoc tests (* p < .05, ** p < .01).
Fig 4.
Fixation durations on the regions of interest (ROIs) encompassing face and hands.
Values are displayed in milliseconds for the three experimental conditions of the main experiment and for the control experiment, respectively. Asterisks depict significant post-hoc tests (** p < .01).