“House’s Head” is the first half of the season 4 finale pairing with “Wilson’s Heart.”
The episode follows House after he experiences a severe head injury and struggles to reconstruct events from a missing part of his memory. He believes that something important happened during the night, but he cannot initially identify the person or event he needs to find.
“House’s Head” aired as a two-part concluding story with “Wilson’s Heart.” The first episode focuses on House’s investigation and fragmented recollections, while the second shifts the emotional and medical consequences onto James Wilson and Amber Volakis.
The title is sometimes confused with “House’s Body,” which is a different episode from the show’s eighth season. “Both Sides Now” and “No Reason” are also House episode titles, but neither is the first part of the season 4 finale.