Contrast-to-noise ratios of diffusion an
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Peter B. Kingsley; W. Gordon Monahan
📂
Article
📅
2005
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John Wiley and Sons
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English
⚖ 211 KB
## Abstract The degree of diffusion anisotropy in different brain regions is usually measured by a diffusion anisotropy index (DAI) such as relative anisotropy (RA) and fractional anisotropy (FA). FA has been reported to have a higher contrast‐to‐noise ratio (CNR) than RA. The present work compares