[Mristudio-users] bug in version 2.4.01 of DTI dti studio???
aman gupta
amangupta2005 at gmail.com
Mon Oct 19 13:33:40 EDT 2009
Hi,
That's helpful to know. Thanks for sharing. I have 2 GB of RAM, but i
haven't tried the newer version yet. Let me download and check if my
dataset works on the new version.
Thanks,
Aman
On Mon, Oct 19, 2009 at 8:07 AM, <support at mristudio.org> wrote:
>
>
> if the DICOM files are not in default format, the old version will not work with
> it. please use the new version.
>
>
>
>
>
>
>
>
>> Hi,
>>
>> I have plenty of RAM and my dataset is only 64 slices. As soon as I removed this
>> version of DTI studio and downloaded the newer version, I had no more issues and
>> no longer received the error message. I made no changes to my gradient table and
>> did the same procedure, just with the new version. My colleague (who has a
>> different brand of computer and not as much RAM as I do, was doing the same
>> thing that I was with the same dataset but she never encountered the problem
>> that I did with the 2.4.01 version.
>>
>> Lisa
>>
>>
>> ----- Original Message -----
>> From: susumu mori [susumu at mri.jhu.edu]
>> Sent: 10/18/2009 06:11 PM AST
>> To: "DTI Studio, ROI Editor, Landmarker Questions/Support"
>> <mristudio-users at mristudio.org>
>> Subject: Re: [Mristudio-users] bug in version 2.4.01 of DTI dti studio???
>>
>>
>>
>> Hi Hangyi,
>>
>> Could you follow up this error message? Do you think it's just caused by
>> memory shortage?
>> Aman and Lisa, how much RAM do you have and how large is your raw DWI data?
>> Have you tried to limit the number of slices to be calculated?
>>
>> Susumu
>>
>> On Mon, Oct 12, 2009 at 11:00 AM, aman gupta <amangupta2005 at gmail.com>wrote:
>>
>>> Hi All,
>>>
>>> I am also facing the same problem while using DTI studio. I am getting
>>> the same error message as mentioned in the email below. Any
>>> suggestions would be really helpful.
>>>
>>> Thanks,
>>> Aman Gupta
>>> PhD Candidate
>>> Department of Bioengineering,
>>> University of Ilinois at Chicago,
>>> Sports Biomechanics Research Lab,
>>> Department of Orthopedics,
>>> Rush University Medical Center,
>>> Chicago, IL-60612.
>>>
>>>
>>> On Tue, Oct 6, 2009 at 10:35 AM, <lkreber at cnsneuro.com> wrote:
>>> > This did not work. I have checked the gradient table and it is correct.
>>> I
>>> > have the same number of gradient directions as I have images and the
>>> images
>>> > are all being read into dti studio.
>>> >
>>> > The program always shuts down at "automatic outier rejection" when I
>>> select
>>> > no. The message I get is: The instruction at "0x73dd11c7" referenced
>>> > memory at "0x00000004" the memory could not be read"
>>> >
>>> > Any help would be greatly appreciated.
>>> >
>>> >
>>> >
>>> >
>>> >
>>> > Lisa A. Kreber, Ph.D., CBIS
>>> > Senior Neuroscientist/Research Coordinator
>>> > Centre for Neuro Skills (CNS)®
>>> > Clinical Research & Education Foundation (CREF)
>>> > 2658 Mt. Vernon Avenue
>>> > Bakersfield, CA 93306
>>> > (661) 872-3408
>>> > (661) 335-1458 Cell
>>> > (661) 872-5150 Fax
>>> >
>>> >
>>> >
>>> >
>>> > susumu mori
>>> > <susumu at mri.jhu.e
>>> > du> To
>>> > Sent by: "DTI Studio, ROI Editor, Landmarker
>>> > mristudio-users-b Questions/Support"
>>> > ounces at mristudio. <mristudio-users at mristudio.org>
>>> > org cc
>>> >
>>> > Subject
>>> > 10/05/2009 04:15 Re: [Mristudio-users] bug in
>>> > PM version 2.4.01 of DTI dti studio???
>>> >
>>> >
>>> > Please respond to
>>> > "DTI Studio, ROI
>>> > Editor,
>>> > Landmarker
>>> > Questions/Support
>>> > "
>>> > <mristudio-users@
>>> > mristudio.org>
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> > Are you using DICOM? If so, it is possible that your gradient table is
>>> not
>>> > right. For example, if your table suggest there should be 13 images and
>>> if
>>> > your data file contains 14 images, DtiStudio gets error. Please do the
>>> > following:
>>> >
>>> > 1) Once data are read, please look at the pull-down menu in the "Image"
>>> > tab, go over all images, and make sure how many images are loaded and all
>>> > loaded images have the same number of slices.
>>> > 2) Close the window before you move to the tensor calculation and open
>>> the
>>> > same DTI set again. When you get the opening data input window, check
>>> > carefully the gradient table, which DtiStudio remembers from the previous
>>> > session. If you made any mistake in the table, here you should be able to
>>> > find it.
>>> >
>>> > Please try.
>>> >
>>> > On Mon, Oct 5, 2009 at 6:34 PM, <lkreber at cnsneuro.com> wrote:
>>> > Hi, All:
>>> >
>>> > I just downloaded version 2.4.01 of DTI studio and everytime I try to
>>> > create the DTI map and select "NO" to "automatically reject outliers",
>>> > the
>>> > program gets an error message and closes. What can I do to fix this
>>> > issue?
>>> > I have uninstalled and installed the version several times.
>>> >
>>> > Please help.
>>> >
>>> > Thanks,
>>> >
>>> > Lisa
>>> >
>>> >
>>> >
>>> >
>>> > Lisa A. Kreber, Ph.D., CBIS
>>> > Senior Neuroscientist/Research Coordinator
>>> > Centre for Neuro Skills (CNS)®
>>> > Clinical Research & Education Foundation (CREF)
>>> > 2658 Mt. Vernon Avenue
>>> > Bakersfield, CA 93306
>>> > (661) 872-3408
>>> > (661) 335-1458 Cell
>>> > (661) 872-5150 Fax
>>> >
>>> >
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