ArticleFrontiers in neurology2023
Olfactory memory in mild cognitive impairment and Alzheimer's disease.
Article in Frontiers in neurology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed, 6 citations in OpenAlex.
- Olfactory Testing and Gray Matter Volume: A Combined Approach to Predict the Conversion to Alzheimer.Brain sciences · 2025Article
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Authors and funding
4 authors at 1 institution in 1 country.
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Abstract
Introduction: Olfaction is impaired in Alzheimer's disease (AD). However, olfactory memory has rarely been examined. As the pathogenesis of AD remains largely unknown, collecting more data regarding the occurrence and progression of its symptoms would help gain more insight into the disease. Objective: To investigate olfactory memory and its relationship with verbal memory and other clinical features in patients with early-stage AD. Methods: Three groups of participants were enrolled in this study: patients with mild dementia due to AD (MD-AD, Results: Olfactory immediate and delayed recognition memory scores were significantly lower in the MD-AD group than in the MCI-AD and CN groups. The MCI-AD and CN groups did not differ significantly [in both cases, Kruskal-Wallis test, Conclusion: Olfactory memory impairment was observed in patients with AD. The changes progress during the course of the disease. However, unlike verbal memory, olfactory memory is not significantly impaired in the prodromal stage of AD.
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