7/2/2004 SSCC/NIMH 34
B: Aligning Surface w/ Experiment Data
¥Demo (continued) :
åOpen the same views in both controllers (say Axial).
åClick in one view and check if crosshair in other view points to a similar location.
åNote how despite the difference in scan pulse sequence, SNR, and coverage, the alignment is pretty good.
-average of 4 MPRAGE for surface model (~40 min at 3T)
-one SPGR for experiment anatomy (~5 min at 3T)
åSince DemoSubj_SurfVol_Alnd_Exp+orig is now aligned with the experimentÕs data and is of a superior quality, you should consider using it as your anatomical underlay.
åClose controller B.
Hands-On