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Effects of signal-to-noise ratio on the accuracy and reproducibility of diffusion tensor imaging-derived fractional anisotropy, mean diffusivity, and principal eigenvector measurements at 1.5 T.
| Title | Effects of signal-to-noise ratio on the accuracy and reproducibility of diffusion tensor imaging-derived fractional anisotropy, mean diffusivity, and principal eigenvector measurements at 1.5 T. |
| Publication Type | Journal Article |
| Year of Publication | 2007 |
| Authors | Farrell JAD, Landman BA, Jones CK, Smith SA, Prince JL, van Zijl PCM, Mori S |
| Journal | Journal of magnetic resonance imaging : JMRI |
| Volume | 26 |
| Issue | 3 |
| Pagination | 756-67 |
| Date Published | 2007 Sep |
| Abstract | To develop an experimental protocol to calculate the precision and accuracy of fractional anisotropy (FA), mean diffusivity (MD), and the orientation of the principal eigenvector (PEV) as a function of the signal-to-noise ratio (SNR) in vivo. |
| Alternate Journal | J Magn Reson Imaging |
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