Abstract
This paper reviews recent neuropsychological studies of primary-memory functioning in early Alzheimer-type dementia (AD) with specific reference to recent research on working memory. The deficits in primary memory follow a fairly distinct pattern with a comparatively unimpaired recency effect in free recall, a moderate impairment in memory span, and a more substantial impairment in short-term retention following distraction. The nature of these deficits is considered in relation to the Working Memory Model (Baddeley & Hitch, 1974). It is suggested that the Articulatory Loop System is functioning normally but that there is an impairment in the control processes of working memory.
Original language | English |
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Pages (from-to) | 279-96 |
Number of pages | 18 |
Journal | JOURNAL OF CLINICAL AND EXPERIMENTAL NEUROPSYCHOLOGY |
Volume | 10 |
Issue number | 2 |
DOIs | |
Publication status | Published - 1988 |
Keywords
- Alzheimer Disease
- Attention
- Humans
- Memory, Short-Term
- Mental Recall
- Models, Psychological
- Phonetics