Hi Chan,
No, the first format is correct. You just need to rename the files.
Paul
On 22/07/2019, Chan Hyuk Park <[log in to unmask]> wrote:
> Dear expert
>
> Thank you for your comment
>
> I knew that bvecs file was rotate.
>
> if bvecs files was shown the follwing
> 0 -1 -0.643 -0.258 -0.745 -0.164
> 0 0 0.766 0.307 -0.594 -0.507
> 0 0 0.916 0.303 0.846 0.513
>
> we rotate file? the following
> 0, 0, 0
> -1, 0, 0
> -0.643, 0.766, 0
> -0.258, 0.307, 0.916
> -0.745, -0.594, 0.303
> -0.164, -0.507, 0.846
> 0.796, -0.321, 0.513
>
> If this is correct, is there comma?
>
> thanks and regards
>
>
> 2019년 7월 19일 (금) 오후 4:58, paul mccarthy <[log in to unmask]>님이 작성:
>
>> Howdy,
>>
>> Try renaming your bvals and bvals files like so - run these commands
>> in a terminal:
>>
>> mv bvals.bval bvals
>> mv bvecs.bvec bvec
>>
>> and then try running bedpostx again.
>>
>> Cheers,
>>
>> Paul
>>
>> On 18/07/2019, Chan Hyuk Park <[log in to unmask]> wrote:
>> > sorry one more question
>> >
>> > In bedpostx processing, 0 slices processed was shown.
>> >
>> > Is it error?
>> >
>> > 2019년 7월 18일 (목) 오전 8:39, Chan Hyuk Park <[log in to unmask]>님이 작성:
>> >
>> >> Dear sir
>> >> I am doctor. my major is rehabilitioan medicine
>> >> I would like to use tractograpy using FSL for finding progrnosis in
>> >> patients with stroke.
>> >>
>> >> I have some questions about FSL.
>> >>
>> >> I try to use FSL for tractograpy.
>> >>
>> >> However, the error was shown. " bvecs not found"
>> >> My files for FSL were
>> >> data.nii.gz, nodif_brain_mask.nii.gz, bvecs.bvec, bvals.bval f
>> >>
>> >> My sequnece was the following
>> >> 1. eddy current correction--> .hdr file convert
>> >> 2. BET brain extraction--> input image: data.nii.gz, output image:
>> >> data_brain changed to nodif_brain
>> >> 3. brain outline extimates--> 0.3
>> >> 4. output binary brain mas image
>> >> 5. after above process, I confirmed nodif_brain_mask.nii file
>> >> 6. BEDpostx extimation of diffuction parameters click
>> >> --> In input directory, select fold
>> >>
>> >>
>> >> I found " bvec not found."
>> >>
>> >> I will wait for you reply
>> >>
>> >> thanks and regard
>> >> --
>> >> Thanks and Best Regards
>> >> CH Park(TEL: 010-8860-7994)
>> >>
>> >
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