Figure 3. Topographic maps of a standardized insula.

(A) Insula coverage map showing all insula electrodes from patients who did the reading task on a standard N27 pial surface insula. (B) Activity maps showing activation above baseline for each task in either the pre (−500 to −100 ms) or post (200 to 600 ms) articulatory time window. ASG: Anterior Short Gyrus, PSG: Posterior Short Gyrus, ALG: Anterior Long Gyrus. Electrodes with a non-significant activation (q > 0.05) shown in black.