Thank you very much, Anastasia. I have checked the related mails in the list and found not me came across this problem. As you said, I know how I can run my data. But I have a question. Why would we make trac-all compatible to other scanner or acquisitions, since we can get bvecs and bval from the DICOM header?
thank in advance.
Xiangzhen Kong
From: Anastasia Yendiki Date: 2012-02-04 00:52 To: Xiangzhen Kong CC: freesurfer Subject: Re: [Freesurfer] /path/to/dmri/dwi_orig_flip.mghdti.bvecs': No such file or directory
Unless your dicoms came from the same acquisition as the default MGH/Siemens one, you'll have to set bvecfile and bvalfile and provide those files yourself.
On Fri, 3 Feb 2012, Xiangzhen Kong wrote:
Hi all Now I am learning the trac-all using with DICOM data, but came across a problem. +++ mv?f?xxx/dmri/dwi_orig_flip.mghdti.bvecs?xxxx/dmri/bvecs mv:�cannot�stat�`/xxx/dmri/dwi_orig_flip.mghdti.bvecs':�No�such�file�or�dir ectory +++ I check the dir /xxx/dmri/ and there are only two files 'dwi_orig_flip.nii.gz' , 'dwi_orig.nii.gz'?and a dir 'xfms'. Does trac-all extract bvals/bvecs automatically when start with DICOM data? My data is from a siemens scanner. ? Thanks! ? Xiangzhen ? 2012-02-03
Xiangzhen Kong
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