Why can't they just say 15 minutes? The article, while interesting, is chock full of unnecessary obtuse words that obscure some of the best information. Also, they measured the 30 seconds after the heart stops beating, but don't say what the brain scan showed. They only discuss the 15 minutes prior to the heart stopping.
Don’t think I could get my high lights into 900 seconds. Is there a mulligan feature if the tape stops too soon? I could see smoking that brainwave machine?
Then they list all the reasons why the recordings were probably not valid - brain trauma, bleeding, seizures, etc. Sort of like the cold fusion breakthroughs ... and then the qualifiers of why it doesn’t work when the plug is pulled.