It scans for related alerts, whether they consist of sensory, cognitive, or emotional info. The salience network is rooted in the anterior insula and dorsal anterior cingulate cortex, but it consists of nodes in other regions in addition. Performing memory, for instance, is helpful when a clear response is nearby, https://share.evernote.com/note/b7335eb1-2083-74ee-9a3e-44fc7b2fb511