20 Jan
2011
20 Jan
'11
5:41 a.m.
Hi Freesurfers,
I have a quick question:
I have two groups, both measured on the same scanner, with the same sequence (3D MPRAGE), and with almost the same parameters.
TR/TE/TI/BW/MATRIX/FOV/FOV-phase/Flip angle/Slice thickness/in-plane resolution... everything is the same, but the number of slices. Total measurement time was also the same.
One group was measured with 160 slices, the other with 176.
Can I compare the two groups in freesurfer?
Thanx,
--
Gergely Orsi
biologist - research associate
Diagnostic Center of Pécs
H-7623 Pécs, Rét str. 2.
Tel.: 0036-70-3174676
E-mail: gergo.orsi@gmail.com