The Capgras delusion is when one believes a loved one is replaced by an imposter; tulpamancy is creating a consciousness (tulpa); prosopagnosia is face blindness; pareidolia is seeing faces in objects; the fusiform gyrus relates to face recognition. Trauma to it can cause prosopagnosia and alexia. The song likely explores identity and trauma. Mr. Capgras Encounters a Secondhand Vanity: Tulpamancer’s Prosopagnosia/Pareidolia (As Direct Result of Trauma to the Fusiform Gyrus)