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Cited by 472

The DOI matches its Crossref record; 220 of the 220 references it cites were found in a registry or an index.

Diffusion tensor imaging of cerebral white matter integrity in cognitive aging

Open access
Madden, David J., Bennett, Ilana J., Burzynska, Agnieszka, Potter, Guy G., Chen, Nan-kuei, Song, Allen W.·2012·Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease

Abstract

In this article we review recent research on diffusion tensor imaging (DTI) of white matter (WM) integrity and the implications for age-related differences in cognition. Neurobiological mechanisms defined from DTI analyses suggest that a primary dimension of age-related decline in WM is a decline in the structural integrity of myelin, particularly in brain regions that myelinate later developmentally. Research integrating behavioral measures with DTI indicates that WM integrity supports the communication among cortical networks, particularly those involving executive function, perceptual speed, and memory (i.e., fluid cognition). In the absence of significant disease, age shares a substantial portion of the variance associated with the relation between WM integrity and fluid cognition. Current data are consistent with one model in which age-related decline in WM integrity contributes to a decreased efficiency of communication among networks for fluid cognitive abilities. Neurocognitive disorders for which older adults are at risk, such as depression, further modulate the relation between WM and cognition, in ways that are not as yet entirely clear. Developments in DTI technology are providing new insight into both the neurobiological mechanisms of aging WM and the potential contribution of DTI to understanding functional measures of brain activity.

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Crossref · 10.1016/j.bbadis.2011.08.003

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Metadata

Authors
Madden, D. J., Bennett, I. J., Burzynska, A., Potter, G. G., Chen, N.-K., & Song, A. W.
Venue
Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease
Publisher
Elsevier BV
Published
2012-03
Volume
1822
Issue
3
Pages
386-400
ISSN
0925-4439 (ISSN-L)
OpenAlex
W2067240723
Cited by
472
References
220
FWCI
15.17
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Diffusion tensor imaging of cerebral white matter integrity in cognitive aging. https://app.cochat.ai/papers/10.1016/j.bbadis.2011.08.003
The paper
Madden, D. J., Bennett, I. J., Burzynska, A., Potter, G. G., Chen, N.-K., & Song, A. W. (2012). Diffusion tensor imaging of cerebral white matter integrity in cognitive aging. Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease. https://doi.org/10.1016/j.bbadis.2011.08.003

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.