Research Comparing the Emotional Responses of Capgras Patients and Normal

Research comparing the emotional responses of Capgras patients and normal control participants to familiar and unfamiliar faces demonstrated that:

A) Capgras patients exhibited almost no emotional response to either face type.
B) Capgras patients exhibited similar, moderate emotional responses to both face types.
C) normal control participants had a much stronger emotional response to familiar faces, and Capgras patients had a much stronger emotional response to unfamiliar faces.
D) normal control participants had a much stronger emotional response to unfamiliar faces, and Capgras patients had a much stronger emotional response to familiar faces.