By Athena Corbishley
Photo Via Science Direct
What is Capgras Syndrome?
Joseph Capgras first described Capgras syndrome in 1923. He described a French woman complaining that doubles had replaced her husband and other people she knew. The woman also claimed that a double of herself existed. Capgras syndrome is a rare psychological condition in which the individual diagnosed believes an imposter has taken the place of a close family member or friend. The patient can recognize the "imposter" but believes that they have been replaced with an identical duplicate. This post aims to break down the complex psychological disorder.
Signs and Symptoms
The most significant symptom of Capgras syndrome is the individual believing that their loved one has been replaced by an imposter. Most often, the individual who has been replaced is the primary caretaker. When an individual encounters the "imposter," the disorder can present itself through a variety of symptoms, depending on underlying conditions.
Causes
The cause of Capgras Syndrome is still unclear; however, research suggests that it occurs when there is a disconnect between the temporal lobe and amygdala. The temporal lobe is what processes facial recognition, while the amygdala processes emotional response when you recognize an individual. Essentially, the individual diagnosed can still recognize the imposter as their loved one, but doesn't have the emotional response. Other theories suggest that it is caused by changes in brain chemistry caused by underlying psychotic conditions. Many people who are diagnosed with Capgras have other mental health conditions, like schizophrenia.
Photo via John M Jennings
Treatment
The condition doesn't go away unless treated. To treat Capgras Syndrome, patients may be prescribed anti-psychotic medication. Studies have shown that such medications have been effective in managing symptoms. Alternatively, they may go through psychological therapy that emphasizes an understanding and empathy towards what the patient is experiencing.
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