I helped a buddy with this. I took him there at 11PM. They have sleeping rooms where they hook up people to face masks and monitors that measure your brain waves and breathing pattern, among other things. You will not be sleeping much with all the shit strapped to your head, but enough to give them enough data to assess your sleep and determine if you have any disorders. Pick up at 5 or 6 am.
3/8/10 at 3:41pm