You can use eg realign reslice to reslice the mask in the space defined
by your beta images:
select images: beta image and mask (in this order!)
select resliced images: Images 2..n
then you get a rmask with the same voxels (size and position) as in beta
image.
Michael.
Chris Watson schrieb:
> Hello,
> I have a number of mask images from the WFU Pick Atlas. They are labeled
> e.g. ACC_left.img. However, the transformation matrix is different than
> my beta images (the 1st element is +2 instead of -2). When I change
> this, the images get flipped, and thus the image names are incorrect. Is
> there any way I can fix this, so that the voxel numbers match up for all
> images?
>
> thanks,
> Chris
>
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Dr. Michael Erb
Sektion f. experimentelle Kernspinresonanz des ZNS
Abteilung Neuroradiologie, Universitaetsklinikum
Hoppe-Seyler_Str. 3, D-72076 Tuebingen
Tel.: +49(0)7071/2987753 priv. +49(0)7071/61559
Fax.: +49(0)7071/294371
e-mail: <[log in to unmask]>
www: http://www.medizin.uni-tuebingen.de/nrad/sektion/
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