Diffusion Tensor Imaging, White Matter Lesions, the Corpus Callosum, and Gait in the Elderly
Author(s) -
R. A. Bhadelia,
Lori Lyn Price,
Kurtis L. Tedesco,
Tammy Scott,
Wei Qiao Qiu,
Samuel Patz,
Marshal F. Folstein,
Irwin H. Rosenberg,
Louis R. Caplan,
Peter R. Bergethon
Publication year - 2009
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/strokeaha.109.564765
Subject(s) - splenium , corpus callosum , hyperintensity , medicine , white matter , diffusion mri , fractional anisotropy , gait , physical medicine and rehabilitation , magnetic resonance imaging , pathology , radiology
Gait impairment is common in the elderly, especially those with stroke and white matter hyperintensities on conventional brain MRI. Diffusion tensor imaging (DTI) is more sensitive to white matter damage than conventional MRI. The relationship between DTI measures and gait has not been previously evaluated. Our purpose was to investigate the relationship between the integrity of white matter in the corpus callosum as determined by DTI and quantitative measures of gait in the elderly.
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