Hi,
I'm not sure about your first question. The non-linear
registration can take a while, let's say at least 2
hours per subject.
We have done the things so that you can run the jobs
in parallel if your lab has got a cluster to do so. If
this is not the case, yes, it can be long, and much
longer than fslvbm2 for which you have hopefully
chosen the recommended affine option with -a.
Just check that your 4D image GM_mod_merg.nii.gz in
your stats directory has been created by the most
recent fslvbm3 you ran, and if so, just abort the
first fslvbm3 command.
Hope this helps,
Gwenaelle
--- "Zhang, Xiaochu (NIH/NIDA) [F]"
<[log in to unmask]> a écrit :
> Hi,
>
> I'm working on the VBM data. My sample included 48
> subjects (24 patients
> and 24 controls). I have two questions about the
> "fslvbm_3_proc".
>
> The first one, I ran it 2 days ago. However, up to
> now, it have NOT
> finished. I checked the program is not died.
> However, when I run
> "fslvbm_1" and "fslvbm_2", it took no more than 4
> hours. Is it normal
> phenomenon?
>
> The second one, about 1 day ago, my computer was
> rebooted by power
> problem. After reboot, I re-run the "fslvbm_3". It
> looks like OK. Need I
> to deleted all files and restart from "fslvbm_1"?
>
> Thank you very much!
>
> Xiaochu Zhang Ph.D
>
> Visiting Research Fellow
>
> NIH/NIDA-IRP
>
> 5500 Nathan Shock Drive
>
> Baltimore MD 21224
>
>
>
> Tel: (410) - 550 - 1440 ext. 434
>
>
>
>
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