Figure 2.

ALE meta‐analysis of brain activity associated with saliva swallowing versus rest. Significant activation clusters included the right medial frontal gyrus (1a), right (1b) and left cingulate gyrus, left postcentral (2a) and precentral gyrus (2b), and right insula (3). Axial and coronal images are oriented in neurological convention (the left hemisphere is shown on the left side of the figure). [Color figure can be viewed in the online issue, which is available at www.interscience.wiley.com.]