Dear spm users,
we've done a motorial task with an epi acquisition.
It works all right, but when we're trying to display the results over
the T1 acquisition
it seems that the region in which we are interested in doesn't appear.
I think it's a problem about coregistration the T1 image on the mean
image obtained from the realigning of
the BOLD images. when we try to coregister, the T1 image appears out of
the red frame, so normalization it's not possible, and of course we're
not able to visualize the results over the T1 image.
Here the data
BOLD acquisition
voxel size (mm): 3.75x3.75x4
Dimension: 64x64x25
Origin:32x32x13
T1 acquisition
voxel size (mm): 0.94x0.94x3.30
Dimension: 256x256x25
Origin: 0x0x0
PS:
We've tried to follow all the steps as explained in the Advanced
Event_related fMRI example data set
downloadable from the spm site (section data) but it doesn't work.
Thanks
Giandomenico
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Dr. Giandomenico Iannetti
Dipartimento Scienze Neurologiche
Università degli Studi di Roma "La Sapienza"
Viale Università, 30 - 00185 ROMA (Italy)
Tel. +39-06-49914196
Fax +39-06-49914302
E-mail: [log in to unmask]
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