IC-P2-148: A diffusion tensor imaging study of markers of white matter aging
β Scribed by Ragini Verma; Stathis Kanterakis; Chandan Misra; Jinzhong Yang; Xiaoying Wu; Luigi Ferrucci; Christos Davatzikos; Susan M. Resnick
- Book ID
- 118463877
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 167 KB
- Volume
- 4
- Category
- Article
- ISSN
- 1552-5260
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## Abstract Diffusion tensor imaging (DTI) measures diffusion of molecular water, which can be used to calculate indices of white matter integrity. Early DTI studies of aging primarily focused on two global measures of integrity; the average rate (mean diffusivity, MD) and orientation coherence (fr