Prevalence of argyrophilic grain disease and its clinical impact on cognitive decline and parkinsonism in a consecutive autopsy cohort in Japan

AGD has a strong association with dementia especially for Saito Stage III cases and parkinsonism may be a common clinical presentation of AGD.

Authors

Tomoyasu Matsubara (ORCID: https://orcid.org/0000-0002-7559-8284)
Shigeo Mutayama
Akira Arakawa (ORCID: https://orcid.org/0000-0002-9336-1168)
Manato Hara
Yuko Saito

Institutions

Osaka Neurological Institute (JP)
Tokyo Metropolitan Institute of Gerontology (JP)
Tokyo Metropolitan Geriatric Hospital (JP)

Publication Details

Journal: Alzheimer s & Dementia
Published: 2025-12-01
DOI: https://doi.org/10.1002/alz70857_099998
Primary Topic: Food composition and properties
Type: article
Field-Weighted Citation Impact: 0.00

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article

Prevalence of argyrophilic grain disease and its clinical impact on cognitive decline and parkinsonism in a consecutive autopsy cohort in Japan

Tomoyasu Matsubara, Shigeo Mutayama, Akira Arakawa, Manato Hara et al.

Dec 1, 2025

Alzheimer s & Dementia

Food composition and properties

article

Prevalence of argyrophilic grain disease and its clinical impact on cognitive decline and parkinsonism in a consecutive autopsy cohort in Japan

Tomoyasu Matsubara, Shigeo Mutayama, Akira Arakawa, Manato Hara, Yuko Saito

December 1, 2025article en

Abstract

AGD has a strong association with dementia especially for Saito Stage III cases and parkinsonism may be a common clinical presentation of AGD.

Alzheimer s & DementiaVol. 21(S3)

Osaka Neurological Institute (JP), Tokyo Metropolitan Institute of Gerontology (JP), Tokyo Metropolitan Geriatric Hospital (JP)

Openalex Percentile: Top 35%

Food composition and properties

DOI Open Access PDF OpenAlex

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Prevalence of argyrophilic grain disease and its clinical impact on cognitive decline and parkinsonism in a consecutive autopsy cohort in Japan — Tomoyasu Matsubara, Shigeo Mutayama, et al. · Alzheimer s & Dementia (2025) | TGRS Research Map | TGRS