-5-
²Can now register second dataset from same session:
²3dvolreg -base Ôfred1_epi+orig[4]Õ -heptic -clipit -zpad 4 \
å             -prefix fred2_epi_vr -dfile fred2_vr_dfile    \
å      fred2_epi+orig
åNote base is from different dataset (fred1_epi+orig) than input (fred2_epi+orig)
íAligning all EPI volumes from session to EPI closest in time to SPGR
²1dplot -volreg -dx 5 -xlabel Time Ôfred2_vr_dfile[1..6]Õ gives:
í
åNote motion peaks at time È 160s: subject jerked head up at that time