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Capgras' syndrome following minor head trauma
1Department of Psychiatry, University of Cincinnati Medical Center, OH 45267-0559.
The Journal of Clinical Psychiatry
|February 1, 1989
Summary
Capgras' syndrome, a delusion where familiar people are replaced by impostors, is rare after head trauma. This case highlights its occurrence following even minor head injuries in an elderly patient.
Area of Science:
- Neurology
- Psychiatry
- Neuropsychology
Background:
- Capgras' syndrome is a rare delusion of substitution.
- It is typically associated with various neurological and psychiatric conditions.
- Previous reports link Capgras' syndrome to severe head trauma, with only two documented cases.
Observation:
- This study presents a unique case of Capgras' syndrome.
- The patient experienced minor head trauma.
- The affected individual was an elderly woman.
Findings:
- This is the first reported instance of Capgras' syndrome following minor head trauma.
- The case highlights a potential link between less severe head injuries and this specific delusion.
- The syndrome's manifestation after minor trauma challenges existing etiological assumptions.
Implications:
- This finding expands the understanding of Capgras' syndrome's potential triggers.
- It suggests that even minor head trauma may precipitate complex neuropsychiatric symptoms.
- Further research is warranted to explore the neurobiological underpinnings of Capgras' syndrome post-trauma.