Oct 2004 - Apr 2005 Milestones

Reproducibility of T1-based multi-spectral data & derived morphometry

• Multi-site calibration manuscript (J. Jovicich)
• Preliminary reproducibility evaluation of MR signal and GM/WM/CSF segmentations as function of B0, B1, unwarping (A. Dale)
• Distortion phantom scanned at new sites, unwarping evaluated (J. Jovicich)

Reproducibility of T2-based multi-spectral data & derived morphometry

• Multi-spectral acquisitions (1.5T/3T) at Duke (first test-retest round) (J. MacFall)
• Preliminary multi-spectral GM/WM/CSF segmentations (unwarping) (J. MacFall)

Reproducibility of diffusion MR images and derived data: FA and ADC

• Acquisition/analysis of test-retest DTI (3-4 subjects, 1.5T, 4T, SNR effect) (S. Mori)
• Preliminary evaluation of B0 correction with field maps (A. Song)
• Preliminary evaluation of number/orientation of gradient-encoding directions (L. Frank)

Back to Mbirn:_Structural_MRI_Calibration
Back to Mbirn:Main_Page