31 Oct
2022
31 Oct
'22
2:58 p.m.
External Email - Use Caution
Hi Freesurfer devs,
We have used mri_aparc2aseg to map the Stanford mpm/vpnl labels unto the gray matter ribbon. We notice that when analyzing the resulting mpm.vpnl+aseg.mgz that the regions/voxels of the mpm.vpnl+aseg.mgz stretch out the corresponding voxels that the labels identify as the mpm/vpnl. Can we reliably use the mpm.vpnl+aseg.mgz, and are the stats created from that file, or from the annot file? We are asking because we are using the mpm.vpnl+aseg.mgz as a mask for blood perfusion measurements.
Thanks,
Victor Zeng Beth Israel Deaconess Medical Center Keshavan Lab --