Figure 1.

Whole-brain analyses from six single subjects differing in residual vision, based upon the SPM T-contrasts for forward ultra-fast speech vs. baseline pre- and post-training (red = condition vs. baseline, green = baseline vs. condition), the direct contrast post- vs. pre-training with respect to the ultra-fast condition as well as the training-induced baseline shift in the null-event (red = post- vs. pre-training, green = pre- vs. post-training). Threshold at p < 0.005 uncorrected with an extent threshold k = 10 voxels (for peak coordinates see Supplementary files 6–9).