" Other people found Capgras syndrome erotic. One Frenchwoman in the 1930s had complained for years about her awkward lover; luckily, his double proved a stud. Male victims liked that their wives’ bodies seemed electrifyingly new every few weeks. (One cheeky doctor has even declared the syndrome the secret to connubial bliss, since each sexual encounter feels fresh.) "

― Sam Kean , The Tale of the Dueling Neurosurgeons: The History of the Human Brain as Revealed by True Stories of Trauma, Madness, and Recovery