Figure 4.

Overlay of the between‐condition ALE map (see Fig. 3) on a 3D‐reconstruction of the colin 1.1 brain template. Clusters with significantly higher activation likelihood for water swallowing versus rest are shown in blue, including the right inferior parietal lobule (1), right postcentral gyrus (2), and right insula (3). Clusters with significantly higher activation likelihood for saliva swallowing versus rest are shown in red, including the left (7) and right precentral gyrus (8). Insular clusters are located below the frontal and parietal opercula. The cluster representing higher activation likelihood for water swallowing versus rest is marked by the blue arrow head (3). The cluster representing higher activation likelihood for saliva swallowing versus rest is marked by the red arrow head. [Color figure can be viewed in the online issue, which is available at www.interscience.wiley.com.]