Thanks for your reply! And yes, this is very hard to articulate (surprised? Certainly not!) -- I would definitely not bristle at the notion that my personal codex of dog can be at some level described best by an intersection of overlaid nerve networks, I'm quite interested also in your take on the illusory mindspace into which we project and observe the images we conjure.
For instance, if I ask you to think of a small Pekinese at your feet (with you eyes closed), you can project the dog-object at that location in some deeply curious non-dimensional space in your mind.
Most of my thoughts and images are generated into my general "internal skull region", on-demand and exploded to meet the need (as the Pekinese above).
I love your precision and concision in describing the procedural processes you articulate, and wonder about your thoughts on that frightening vacuum that had no space, we (or at least I) constantly manifest into.
Darnit - I doubt any of this makes much sense either ;)