Henry has been living at a nursing home for years with debilitating neurological problems. He seemed to only physically be there, with little grasp of reality or what was going on around him.
But recently, his aide and his doctor have been astonished by what happens when they give him an iPod playing hits from his day. He wakes up, sings, dances, and his even becomes sharper for a short period of time after! The video is featured on Gizmodo.