Is there any study done on the claim that the area of the brain associated with the sense of self "shuts down" when praying?
In the NBC News article "What Happens to Your Brain When You Pray?", Newberg makes the following statement:
it was particularly "fun" to watch what happened inside the brains of a group of Franciscan nuns when they joined together in a meditative prayer. The area of the brain associated with the sense of self began to "shut down".
He didn't show any documents, scans, or pictures that back up this claim. And according to Quora question "What part of the brain is responsible for sense of self?", the area of the brain associated with the sense of self hasn't been located yet.