Interesting; thanks.

Also, do you know if Capgras delusion only wipes away all previous emotions you associated with faces, or if it also makes it impossible to form new emotions related to other faces? What if, for some reason, the spouse decided to go along with the charade that they were a different person, and managed to convince the Capgras patient to stay married to them anyway? Would the patient eventually form an emotional connection the way normal people do when they meet, date, and marry someone? Or if a Capgras patient had a child after the brain damage, would they associate their child's face with emotions while still considering their spouse and parents to be imposters?