Impairment in visual-spatial function in catatonia: A neuropsychological investigation

G. Northoff, D. Nagel, P. Danos, A. Leschinger, J. Lerche, B. Bogerts

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16 引文 斯高帕斯(Scopus)

摘要

Catatonia is a psychomotor syndrome with motor and behavioral abnormalities which may be due to alterations in fronto-parietal cortical function. We therefore investigated neuropsychological tasks (attention, executive, visual-spatial, working memory) associated with frontal and parietal cortical function. Thirteen catatonic patients, diagnosed as catatonic according to criteria by Rosebush and Bush, were compared with 13 psychiatric non-catatonic controls (matched with regard to underlying psychiatric diagnosis, age, sex, and medication), and 13 age- and sex- matched healthy controls. Catatonics showed significantly poorer performances and different neuropsychological intercorrelation patterns in visual-spatial object perception (VOSPobject) than psychiatric and healthy controls. In addition, we found significant correlations between catatonic symptoms, visual-spatial abilities, and attentional measures (i.e., d2, CWI). Catatonia was characterized by specific visual-spatial deficits which are related to attentional abilities and right parietal cortical function. The data suggest attentional-motor and fronto-parietal dysfunction in catatonia, a conclusion which should be considered as preliminary, however, due to the small sample size.
原文英語
頁(從 - 到)133-147
頁數15
期刊Schizophrenia Research
37
發行號2
DOIs
出版狀態已發佈 - 5月 25 1999

ASJC Scopus subject areas

  • 精神病學和心理健康
  • 行為神經科學
  • 生物精神病學
  • 神經內科
  • 心理學(全部)

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