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Cited by 4,986

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

The Global Deterioration Scale for assessment of primary degenerative dementia

·1982·American Journal of Psychiatry

Abstract

Cognitive decline associated with old age and consistent with the diagnosis of primary degenerative dementia is a unique clinical syndrome with characteristic phenomena and progression. The authors describe a Global Deterioration Scale for the assessment of primary degenerative dementia and delineation of its stages. The authors have used the Global Deterioration Scale successfully for more than 5 years and have validated it against behavioral, neuroanatomic, and neurophysiologic measures in patients with primary degenerative dementia.

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Cites

Show all 1 references

Research works printed but not linked: 17

  1. Katzman R, 1976, Arch Neurol, 33, 217, 10.1001/archneur.1976.00500040001001 · DOI · Paper page
  2. 10.1001/archneur.1976.00500010003001 · DOI
  3. Reisherg B., 1980, Psychopathology in the Aged. Edited by Cole JO. Barrett JE.
  4. Reisberg B, 1981, Brain Failure: An Introduction to Current Concepts of Senility
  5. 10.1176/ajp.139.2.165 · DOI
  6. Gilbert JG., 1971, J Gerontol, 26, 70, 10.1093/geronj/26.1.70 · DOI
  7. 10.1176/ajp.117.4.326 · DOI · Paper page
  8. Reisberg B., 1981, Psychopharmacol Bull, 17, 99
  9. Ferris SH, 1976, J Am Geriatr Soc, 24, 529, 10.1111/j.1532-5415.1976.tb03277.x · DOI
  10. Moran Li RB, 1959, Psychol Rep, 5, 269, 10.2466/pr0.1959.5.3.269 · DOI
  11. Lehman HE, 1970, Geriatrics, 25, 142
  12. Ferris SH., 1980, J Gerontol, 35, 707, 10.1093/geronj/35.5.707 · DOI
  13. French JW, 1974, Kit of Reference Tests for Cognitive Factors. revised ed.
  14. Buschke H., 1974, Fuld PA: Evaluating storage retention and retrieval in disordered memory and learning. Neurology (NY) 11:1019-1025
  15. Dc Leon Mi. Ferris SH. George AF. etal: Computed tomography evaluations of brain-behavior relationships in senile dementia of the Alzheimer's type. Neurobiology of Aging I :69-79. 1980 · DOI
  16. Ferns SH., 1980, NeurohiologyofAging, 1, 127
  17. Kral V, 1967, Can Med Assoc I, 86, 257

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Metadata

Venue
American Journal of Psychiatry
Published
1982-09-01
Volume
139
Issue
9
Pages
1136-1139
ISSN
  • 0002-953X (ISSN-L)
  • 1535-7228
OpenAlex
W1644143258
Cited by
4,986
References
1
FWCI
14.17
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: The Global Deterioration Scale for assessment of primary degenerative dementia. https://app.cochat.ai/papers/10.1176/ajp.139.9.1136
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The Global Deterioration Scale for assessment of primary degenerative dementia. (1982). American Journal of Psychiatry. https://doi.org/10.1176/ajp.139.9.1136

Data sources

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.