The DOI matches its Crossref record; 25 of the 25 references it cites were found in a registry or an index.
Further Evidence for Dementia of the Prefrontal Type in Schizophrenia?: A Controlled Study of Teaching the Wisconsin Card Sorting Test
Abstract
Recent physiological and cognitive studies of schizophrenia have implicated dysfunction of prefrontal cortex as a possible explanation for some of the disabling intellectual and social aspects of the disorder. To investigate the potential reversibility of cognitive deficits and the role of state variables, eg, attention and motivation, three groups of patients with schizophrenia were administered the Wisconsin Card Sorting Test on six consecutive occasions. Two of the groups received incremental information on how to do the test, including explicit card-by-card instruction. The third group served as a control. Regardless of the degree of instruction, patients who could not do the test could not learn it. The deficit did not appear generalized, as patients were able to learn word lists on the Selective Reminding memory test and were not globally demented on the Mini-Mental State Examination. These data suggest that prefrontal-type cognitive deficits in schizophrenia may be more profound than is generally appreciated.
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Cites
Folstein, M. F., Folstein, S. E., & McHugh, P. R. (1975) · Journal of Psychiatric Research · doi:10.1016/0022-3956(75)90026-6 · Cited by 88,282
The Brief Psychiatric Rating Scale.
Overall, J. E., & Gorham, D. R. (1962) · Psychological Reports · doi:10.2466/pr0.1962.10.3.799 · Cited by 11,090
Social Class and Mental Illness
Hunt, R. G., Hollingshead, A. B., & Redlich, F. C. (1959) · The American Journal of Psychology · doi:10.2307/1420236 · Cited by 3,282
Higher cortical functions in man
Lurii︠a︡, A. R., Teuber, H., Pribram, K. H., & Haigh, B. (1966) · Basic Books · Cited by 2,857
A Modified Card Sorting Test Sensitive to Frontal Lobe Defects
Nelson, H. E. (1976) · Cortex · doi:10.1016/s0010-9452(76)80035-4 · Cited by 2,454
Grant, D. A., & Berg, E. (1948) · Journal of Experimental Psychology · doi:10.1037/h0059831 · Cited by 2,244
Effects of Different Brain Lesions on Card Sorting: The Role of the Frontal Lobes
MILNER, B. (1963) · Archives of Neurology · doi:10.1001/archneur.1963.00460070100010 · Cited by 2,217
Stuss, D. T., & Benson, D. F. (1986) · Raven Press eBooks · Cited by 2,101
Weinberger, D. R. (1986) · Archives of General Psychiatry · doi:10.1001/archpsyc.1986.01800020020004 · Cited by 2,019
Wisconsin Card Sorting Test manual
Heaton, R. K. (1981) · Medical Entomology and Zoology · Cited by 1,603
Cited by
Holroyd, C. B., & Coles, M. G. H. (2002) · Psychological Review · doi:10.1037/0033-295x.109.4.679 · Cited by 4,027
Green, M. F., Kern, R. S., Braff, D. L., & Mintz, J. (2000) · Schizophrenia Bulletin · doi:10.1093/oxfordjournals.schbul.a033430 · Cited by 2,999
A review of MRI findings in schizophrenia
Shenton, M. E., Dickey, C. C., Frumin, M., & McCarley, R. W. (2001) · Schizophrenia Research · doi:10.1016/s0920-9964(01)00163-3 · Cited by 2,346
Neuropsychological deficits in neuroleptic naive patients with first-episode schizophrenia
Saykin, A. J. (1994) · Archives of General Psychiatry · doi:10.1001/archpsyc.1994.03950020048005 · Cited by 1,086
Auditory Working Memory and Wisconsin Card Sorting Test Performance in Schizophrenia
Gold, J. M. (1997) · Archives of General Psychiatry · doi:10.1001/archpsyc.1997.01830140071013 · Cited by 819
Metadata
- Authors
- Goldberg, T. E.
- Venue
- Archives of General Psychiatry
- Publisher
- American Medical Association (AMA)
- Published
- 1987-11-01
- Volume
- 44
- Issue
- 11
- Pages
- 1008
- ISSN
- 0003-990X (ISSN-L)
- OpenAlex
- W2090156827
- Cited by
- 522
- References
- 25
- FWCI
- 11.89
- Type
- journal article
- Language
- en
- Open access
- closed
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
