Hi Lena,
bbregister tool performs within-subject, cross-modal registration. I think poor registration is probably because you are using fsaverage.
Sita.
On Fri, 12 Feb 2010, Lena Palaniyappan wrote:
On 12/02/2010 16:47, "Lena Palaniyappan" Lena.Palaniyappan@nottingham.ac.uk wrote:
I want to use contrast files that are outputs from SPM (in IMG HDR format) to overlay on inflated surfaces. But if I use bbregister and choose T1 as the image type, the regisration achieved is poor (image attached)
Is this the correct way of doing this or am I missing something?
Commands used:
bbregister --mov con_0001.img --t1 --s fsaverage --init-spm --reg register.dat
cat register.dat
tkregister2 --mov con_001.img --reg register.dat --surf
Many thanks Lena
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Lena Palaniyappan Clinical Lecturer & Honorary StR | Division of Psychiatry ( University of Nottingham) South Block 'A' floor| Queens Medical Centre | Nottingham | NG7 2UH