Cited by 190Dementia and Cognitive Impairment ResearchAlzheimer's disease research and treatmentsNeurobiology of Language and Bilingualism

The DOI matches its Crossref record; 28 of the 28 references it cites were found in a registry or an index.

Structural correlates of apathy in Alzheimer's disease

Abstract

BACKGROUND: Apathy is the most common noncognitive symptom in Alzheimer's disease (AD). The structural correlates of apathy in AD have not yet been described. METHODS: We analyzed magnetic resonance imaging data of 35 AD patients with and without apathy. RESULTS: There was a significant linear association between apathy severity and cortical gray matter atrophy in the bilateral anterior cingulate [Brodmann area (BA) 24; r = 0.39-0.42, p = 0.01] and left medial frontal cortex (BA 8 and 9; r = 0.4, p < 0.02). Left mean cingulate cortical thinning predicted the presence/absence of apathy at the trend level of significance. CONCLUSION: Our study demonstrates a strong association between apathy and the integrity of medial frontal regions in AD.

Overview

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Registry

Crossref · 10.1159/000103914

Cites

28 of 28 references verified0 citation errors · 0 not checkable

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Research works printed but not linked: 1

  1. 10.1002%2Fana.72 · DOI

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Metadata

Authors
Apostolova, L. G., Akopyan, G. G., Partiali, N., Steiner, C. A., Dutton, R. A., Hayashi, K. M., Dinov, I. D., Toga, A. W., Cummings, J. L., & Thompson, P. M.
Affiliations
University of California, Los Angeles (US)
Venue
Dementia and Geriatric Cognitive Disorders
Publisher
S. Karger AG
Published
2007
Volume
24
Issue
2
Pages
91-97
ISSN
  • 1420-8008 (ISSN-L)
  • 1421-9824
OpenAlex
W2165677325
Cited by
190
References
28
Citations by year
2026: 1 · 2025: 7 · 2024: 5 · 2023: 9 · 2022: 7 · 2021: 13 · 2020: 10 · 2019: 6 · 2018: 5 · 2017: 6 · 2016: 12 · 2015: 15 · 2014: 12 · 2013: 14 · 2012: 12
FWCI
8.07
Type
journal article
Language
en
Open access
closed
Locations
  • Dementia and Geriatric Cognitive Disorders (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institute on Aging (P50AG016570, K23 AG036803)
  • National Institute of Mental Health (R01MH071940)
  • National Institute of Neurological Disorders and Stroke (NS 049194)
  • National Institute of Biomedical Imaging and Bioengineering (EB 01651)
  • U.S. National Library of Medicine (LM 05639, R01LM005639)
  • National Center for Research Resources (P41RR013642, R21RR019771, U54RR021813, RR019771)
  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (HD 050735, R01HD050735)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Alzheimer's disease research and treatments
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neurobiology of Language and Bilingualism
Keywords
apathy, Alzheimer's disease, gray matter atrophy, anterior cingulate cortex, medial frontal cortex, cortical thinning, non-cognitive symptoms, brain structure
MeSH terms
Aged, Aged, 80 and over, Alzheimer Disease, Atrophy, Cerebral Cortex, Dominance, Cerebral, Female, Frontal Lobe, Gyrus Cinguli, Humans, Image Processing, Computer-Assisted, Magnetic Resonance Imaging, Male, Motivation, Reference Values, Statistics as Topic, Imaging, Three-Dimensional

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