The DOI matches its Crossref record; 18 of the 18 references it cites were found in a registry or an index.
Overdependence on degraded gist memory in Alzheimer's disease.
Abstract
Alzheimer's disease (AD) reduces associative effects on false recognition in the Deese-Roediger-McDermott task, either due to impaired memory for gist or impaired use of gist in memory decisions. Gist processes were manipulated by blocking or mixing studied words according to their associations and by varying the associative strength between studied and nonstudied words at test. Both associative blocking and associative strength had smaller effects on false recognition in AD patients than in control participants, consistent with gist memory impairments. However, unlike the case with control participants, blocking influenced true and false recognition equally in AD patients, demonstrating an overdependence on gist when making memory decisions. AD also impaired item-specific recollections, relative to control participants, as true recognition of studied words was reduced even when the two groups were equated on gist-based false recognition. We propose that the overdependence on degraded gist memory in AD is caused by even larger impairments in item-specific recollections.
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Cites
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Metadata
- Authors
- Gallo, D. A., Shahid, K. R., Olson, M. A., Solomon, T. M., Schacter, D. L., & Budson, A. E.
- Venue
- Neuropsychology
- Published
- 2006-11
- Volume
- 20
- Issue
- 6
- Pages
- 625-632
- ISSN
- 0894-4105 (ISSN-L)
- 1931-1559
- OpenAlex
- W2064963539
- Cited by
- 4,732
- References
- 18
- FWCI
- 35.32
- Type
- journal article
- Language
- en
- Open access
- closed
- Funders
- National Institute on Aging (AG021369, R01 AG025815; P30 AG13846, AG08441)
- Brigham and Women's Hospital
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- Gallo, D. A., Shahid, K. R., Olson, M. A., Solomon, T. M., Schacter, D. L., & Budson, A. E. (2006). Overdependence on degraded gist memory in Alzheimer's disease. Neuropsychology. https://doi.org/10.1037/0894-4105.20.6.625
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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