If I could put a visual to the word mindwarp, this is how I imagine it'd be. :D Awesome work with the lines, the glowing green digital veins and outline, and the way the circuitry goes on in the mouth gives a good sense of dimension. Mechanical preview of the brain was a nice touch too, though the lightning in the eyes looks a bit out of place. Maybe just the wrong color, not enough contrast? I imagine a brighter/redder tone would convey the rage that the whole face seems to be shouting out a lot more. Also, interesting how the bridge around the nose looks an angry face in itself, like a snail, with little imagination. :)
On this one, I do think it'd be better without the borders, with dark and light shade btw. They raise the imagery, in a way it feels less like an encapsulated 'vision' and more like... fabric, maybe? The background has that kind of texture when you look close. Maybe just a black background might've been most effectual? Or a background that moved in tune with the head, like a tunnel through which it appears, something that really envelopes the image? Overall though, great work! Another really creative piece.
-cd-