Science would suggest that, having forfeit the currents in your brain, your subjectivity of being you will vanish, for you your life will end completely, not as a total darkness of course but it'll be a complete lack of feeling, to illustrate this think about whats happening right now behind your head, its not that you see darkness there, its completely absent.
BUT, after losing the complete subjectivity of YOU, an experience of something else will follow, a form of sophisticated, timeless reincarnation i'd say, its not really reincarnation in the sense that YOU aren't the one experiencing this anymore, but in a sense that there is still an experience going on and subjectively feeling the next experience is the new you.
Short answer:
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YOU die
but feeling subjective experience does not stop (think of it as losing all of your memories and living life as someone else)
While this is what is more probable, we can't know for sure what really happens.