Oh and if you look below the brain, just above the first of those two arms there are some long but thick nerves too! These form a plexus in the upper chest before going BACK into the face and controlling some of the actions of the eye.
Its the reason you can sometimes (albiet rarely) diagnose a type of lung cancer (called a pancoast tumor) just by looking at someones face!
that was one of the most informational comments I had like.. forever! Thanks :D
Haha, no problems mate. Just sharing the awesomeness :)