I just wanted to add that the test to see if there is communication between the left and right brain has not been done correctly. They only partly differentiate between the left and right eye, by letting the patient focus on the cross. Part of the fibers in the eye go to the left hemisphere, the other half go to the right hemisphere. You would need special lenses that shield off either the right or the left side of the visual field of one eye. By shielding one eye only, visual information still reaches both hemispheres.

But, for what it’s worth, Anne Dudek has been incredible in this season. CTB was an interesting, great, albeit horrible character portrayed perfectly. But to go from that to House’s subconcious version- genius. I love how there’s so much of her that’s a ghost of the original Amber, but she’s so obviously part of House’s head as well. Just incredible acting. And to reiterate what has been said already, the spooky whisper-in-the-ear scene at the end- creepy, twisted, incredible perfection!!

I found the sex scene in season six episode 1 much more believable than the one with Cuddy. When he was groping Cuddy, i had the uncomfortable feeling that he was eating her. That might’ve been done on purpose, metaphorically, since it was a hallucination.