I actually arrived at this supposedly old idea on my own when I was reading about the incredibly complex enteric nervous system in med school. For some reason it struck me that the brain of my gastrointestinal system might be conscious. But then thinking about it further it didn’t seem very consistent that only certain bigger neural networks that are confined by arbitrary anatomical boundaries would be conscious, so I proceeded a bit further from there.
I actually arrived at this supposedly old idea on my own when I was reading about the incredibly complex enteric nervous system in med school. For some reason it struck me that the brain of my gastrointestinal system might be conscious. But then thinking about it further it didn’t seem very consistent that only certain bigger neural networks that are confined by arbitrary anatomical boundaries would be conscious, so I proceeded a bit further from there.