Hi amigo
I am open to the possibility of your experience.
My friend Greg is a Nurse (and a cynical bas*tard too

) - but has been left at a loss for words; on how on a couple of occasions in particular, patients, while 'out cold' in an operation, have said they floated above themselves and had 'seen' things in the next room (at the time of the operation) and accurately described what was actually there.
One patient even repeated back a joke they 'heard' being shared by two doctors in the corridor, which was well out of ear shot.
Maybe, while out cold, some people's hearing gets more acute? Or maybe people see things, forget they have seen them and then the memory comes back as an instinct or appears paranormal?
Matt