Figure 3.

FMRI linear SOA effects. Multiple regression analysis showing group fMRI activity linearly related to SOA in the syllable (top row) and chirp (middle row) tasks, and in the contrast between the tasks (bottom row). The color scale indicates the voxelwise probability for false positives, for positive (orange-yellow) and negative (blue-cyan) activations, in each task (legend above color scale) and in the contrast between the tasks (legend below color scale). The maps were corrected for multiple comparisons, as indicated in Materials and Methods.