for empathy (which typically fires a bit during this mental exercise) rose to an activity level 700 to 800 percent greater than it had been during the rest period just before. Such an extreme increase befuddles science; the intensity with which those states were activated in Mingyur’s brain exceeds any we have seen in studies of “normal” people. The closest resemblance is in epileptic seizures, but those episodes last brief seconds, not a full minute. And besides, brains are seized by seizures, in contrast to Mingyur’s display of intentional control of his brain activity.

