I would be very surprised if there was any kind of pattern. Once you cut off patterned sensory input, there is no reason to believe any pattern would persist b

I would be very surprised if there was any kind of pattern. Once you cut off patterned sensory input, there is no reason to believe any pattern would persist beyond that. Even meager attempts at sensory deprivation often result in quite quite dissolution of consciousness, with it only be restored upon resumption of sensory input. That combined with the fact that significant changes to our bodies and perceptive apparatus lead to significant changes in our subjective experience makes it fairly clear, to me at least, that you can't have a mind without a body perceiving and creating a feedback loop between the world and your 'self.'