SPECT Data in a Case of Secondary Capgras Delusion
作者:
F. Lebert,
F. Pasquier,
M. Steinling,
M. Cabaret,
D.C. Caparros-Lefebvre,
H. Petit,
期刊:
Psychopathology
(Karger Available online 1994)
卷期:
Volume 27,
issue 3-5
页码: 211-214
ISSN:0254-4962
年代: 1994
DOI:10.1159/000284871
出版商: S. Karger AG
数据来源: Karger
摘要:
Capgras’ delusion (CD) may be secondary to a neurologic lesion, particularly in the right frontal or occipital regions. A 40-year-old woman with multiple sclerosis underwent SPECT during and after an episode of CD. Analysis during delusion showed an uptake defect in the right parietal cortex with an 11% index of asymmetry (normal: < 4%). Post-delusion SPECT showed decreased bifrontal and biparietal cortical uptake indices but a normal index of asymmetry. Functional brain imaging may provide clues to the psychopathology of CD.
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