House_-_s05e24_-_both_sides_now

: The team eventually discovers Scott is suffering from a severe reaction to an ingredient in his industrial-strength antiperspirant. Musical & Cinematic Highlights

: As his grasp on reality shatters, the hallucinations of Amber and Kutner reappear to taunt him, telling him the story he "made up" about himself isn't true. House_-_S05E24_-_Both_Sides_Now

: The final sequence is set to the Rolling Stones' version of "As Tears Go By" . : The team eventually discovers Scott is suffering

: Reviewers have praised the acting of Hugh Laurie, particularly the "look of utter despair" on his face when he finally realizes his psychosis. Season 5, Episode 24: Both Sides Now - Discussion/Rant : Reviewers have praised the acting of Hugh

: A patient named Scott has "Alien Hand Syndrome" where his left hand operates independently due to a past surgery to treat epilepsy that split his brain's hemispheres.