hi doma,
thx for the rec.
ignoring one side or the other of the brain's like saying if you remove matter, then you have the real universe.
both matter and space are aspects of reality. it is the functioning of both sides of the brain that makes our perception. it is the arrangement between the expansionary and the contractive forces that is our reality.
if there is a layer below that, i cannot see it. which doesn't mean it doesn't exist. but it isn't anything i reach through my process.
there's a book i once read called the mind of god which i think might interest you. here's the summary. http://en.wikipedia.org/wiki/The_Mind_of_God