Funny thing, your brain, how it always functions on one...

Funny thing, your brain, how it always functions on one level or another. How, even stuck in some sort of subconcious limbo, it works your lungs, your muscle twitches, your heart, in fact, in symphony with your heart, allowing it to feel love. Pain. Jealousy. Guilt. I wonder if it’s the same for people, lost in comas. Is there really such a thing