Final answer:
Capgras syndrome is a brain disorder associated with damage to areas responsible for facial recognition and emotional response. It is commonly connected to prosopagnosia, where the anterior fusiform gyrus of the temporal lobe is often implicated.
Step-by-step explanation:
Capgras syndrome arises from damage to the brain, specifically affecting areas that are responsible for facial recognition and the emotional responses associated with recognizing familiar faces. This condition is related to a cluster of disorders that affect sensory perception. In particular, Capgras syndrome is a cognitive disorder where a person believes that a familiar person, such as a family member, has been replaced with an imposter. It is often associated with other neural deficits such as in prosopagnosia, also known as face blindness, which can stem from trauma or be present from birth. Research has indicated that prosopagnosia involves the anterior fusiform gyrus of the temporal lobe, a region critical for connecting visual stimuli with memories, such as recognizing faces.