[Mristudio-users] DTI-Studio crashes without any specific error message

[Igor Yakushev]

Dear Susumu Mori, thank you for your response. The amount of RAM is 2Gb. 
I've tryed loading only 5 slices (0-5), but the program crashed 
unfortunately again. Could you suggest other reasons?


* susumu <susumu at mri.jhu.edu> [Fri, 20 Feb 2009 11:43:00 -0500]:
> The most likely cause of the crush is memory shortage, although your
> data
> set is not that big. What is the amount of RAM?
>
> Please try to limit the number of slices you load at the initial data
> input
> window (like loading only slice 0-4). If it works, you definitly have
> memory
> shortage.
>
> -----Original Message-----
> From: mristudio-users-bounces at mristudio.org
> [mailto:mristudio-users-bounces at mristudio.org] On Behalf Of Yakushev,
> Igor
> Sent: Friday, February 20, 2009 11:34 AM
> To: mristudio-users at mristudio.org
> Subject: [Mristudio-users] DTI-Studio crashes without any specific 
error
> message
>
> Dear Colleagues,
>
> I'm new to DtiStudio and am trying to get this nice program running.
> We use data from a 1.5 T Siemens Magnetom Sonata; each dataset 
contains
> 280
> DICOM files (6-orientation DTI, 7x256x256x40).
> I can load the data, but after initiating further steps within the
> DtiMap
> tab (both display images and calculation), the program crashes without
> any
> specific error message. What might be the reason? I'm quite sure that
> the
> gradient combination is listed in the same order as their 
corresponding
> volumes:
> 0: 0.000, 0.000, 0.000
>  1: -1.000, 0.000, -1.000
>  2: 1.000, 0.000, -1.000
>  3: 0.000, 1.000, -1.000
>  4: 0.000, 1.000, 1.000
>  5: -1.000, 1.000, 0.000
>  6: 1.000, 1.000, 0.000
>
> I assume that the combination of gradients is the same for all 
datasets,
> i.e. volunteers imaged with the above mentioned scanner. Is it right?
>
> Best wishes,
> Igor Yakushev
>
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--
Igor Yakushev.