Hi,
there's no log errors, after doing a single ica for each subject, it
does right the .gica>inputs and .gica>registration summary, but stops
when it is supposed to report the components (only creates the html
and the "main" link).
Denoised volumes look like normal, histogram and timeseries (from
fslview) show that denoising is working properly.
Single ICA has just finished running and all subjects show their
components and reports right, but the same fsf changing to multi-
session concatenation gives this error, maybe it's a memory problem
(i'm running it on a 4gb machine).
Thank you very much for your help again.
Ignacio
-------------------------------------------------------------------------------------------
Ignacio Cifre León
Dep. of Behavioural Methods.
University of Barcelona
Ps. Vall d'Hebron 171
mailto: [log in to unmask] // [log in to unmask]
-------------------------------------------------------------------------------------------
El 11/09/2009, a las 08:41, Steve Smith escribió:
> Hi,
>
> Is there anything useful in the logfile from the running melodic
> that never finishes? How far does it get? If you look at the
> denoised data in FSLView does it look sensible- i.e. look like
> 'normal' FMRI data?
>
> Cheers.
>
>
>
> On 9 Sep 2009, at 13:14, Ignacio Cifre wrote:
>
>> Hello,
>>
>> I'm running a group melodic using as data a previously denoised
>> functional volumes, melodic runs single ica for each subject right
>> but when it starts to do group analysis it seems to stop and
>> doesn't compute any component (but activity monitor shows melodic
>> is running and using 3gb of memory and 35gb of virtual memory, and
>> no changes after 3 days waiting). When I run the same design with
>> all the subjects without denoising it works fine and shows all the
>> components, do you have any idea of what's happening?
>>
>> There's one of my denoising commands, the only difference between
>> the two ica is this step, so I think the problem should be here.
>> fsl_regfilt -i rsn_pat01.ica/filtered_func_data -o
>> denoised_datarsn_pat01 -d rsn_pat01.ica/filtered_func_data.ica/
>> melodic_mix -f
>> "1,2,3,5,7,9,15,17,20,22,24,25,31,33,34,37,39,40,41,44,51,18,29,47,48,49,54,56,27,35,53,58,59
>> "
>>
>> Thank you very much for your help
>>
>> Ignacio
>>
>>
>>
>> /-------------------------------------------------------------------------------------------/
>> /-------------------------------------------------------------------------------------------/
>> Ignacio Cifre León
>>
>> Dep. of Psychology
>> University of Balearic Islands
>> Crr. Valldemossa km.7.5
>> Mallorca
>> mailto: [log in to unmask] // [log in to unmask]
>> /-------------------------------------------------------------------------------------------/
>> /-------------------------------------------------------------------------------------------/
>>
>
>
> ---------------------------------------------------------------------------
> Stephen M. Smith, Professor of Biomedical Engineering
> Associate Director, Oxford University FMRIB Centre
>
> FMRIB, JR Hospital, Headington, Oxford OX3 9DU, UK
> +44 (0) 1865 222726 (fax 222717)
> [log in to unmask] http://www.fmrib.ox.ac.uk/~steve
> ---------------------------------------------------------------------------
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