Verbal fluency, naming and verbal comprehension: three aspects of language as predictors of cognitive impairment

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- Investigación (FCS) [1278]
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Verbal fluency, naming and verbal comprehension: three aspects of language as predictors of cognitive impairmentAuthor(s)
Date
2014-05-06Citation
Maseda A, Lodeiro-Fernández L, Lorenzo-López L, Núñez-Naveira L, Balo A, Millán-Calenti JC. Verbal fluency, naming and verbal comprehension: three aspects of language as predictors of cognitive impairment. Aging Ment Health. 2014;18(8):1037-1045.
Abstract
[Abstract] Objectives: To establish the possible relationship among three components of language (verbal fluency, naming and
comprehension) and cognitive impairment as well as to determine the usefulness of language assessment tests to predict or
monitor the development of cognitive impairment.
Method: A comparative, descriptive and cross-sectional study was performed on 82 subjects 65 years of age who were
cognitively assessed with the Mini Mental State Examination and were divided into two groups: Group A comprised of
subjects classified as levels 1, 2 and 3 on the Reisberg’s Global Deterioration Scale (GDS) and group B comprised of
subjects at levels 4 and 5 of the GDS. Language skills were assessed by the Verbal Fluency Test, Boston Naming Test and
Token Test.
Results: An inverse relationship between performance on language tests and cognitive impairment level was observed with
a more pronounced effect observed on fluency and comprehension tests.
Conclusion: Language assessments, especially fluency and comprehension, were good indicators of cognitive impairment.
The use of these assessments as predictors of the degree of cognitive impairment is discussed in-depth.
Keywords
Language test
Cognitive disorders
Language disorders
Comprehension
Cognitive test
Cognitive disorders
Language disorders
Comprehension
Cognitive test