Where are the neurons that set up your consciousness? Nobody knows...
On a personal level, though, I feel as though the center of my awareness is usually in my upper chest. Sometimes, it's a few inches above my head, and could even be a few feet above and behind me while I'm meditating. (now that's really raising the level of your consciousness, if you'll excuse the pun.

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People often say that 'beauty is in the eye of the beholder,' and I say that the most liberating thing about beauty is realizing that you are the beholder. This empowers us to find beauty in places where others have not dared to look, including inside ourselves.
--Salma Hayek
My blog:
Adam's Peace