BrainVISA

Hi (2), I have some problem with the FA_treshold in the Fascicle Tracking Pipeline. Maybe it's because I gave the wrong name to the FA map (called in my folder fa.ima). Could you give me please the right name to give to this FA image and/or the solution of my problem ? thanks a lot :) Here is the bu...

Hi, Some people in my laboratory have some problem with the Brainvisa 3.01's DTI process on their computer (recently installed), whereas these processes work very well on mine. Maybe you know what is the base of this bug... This is the error message : neuroProcesses.py (1612) in _processExecution: r...

Hi,
What is the value of "minimum_lengh" in Anatomist show bundles ? millimeters ? voxels ?

thanks for your response.

m

Is-there some server problems or too much people connected ? I can't download Brainvisa 3...

Hello, it's shame to have removed Brainvisa for Mac OS even if there's some problem, I need it...
Thanks to give me an ftp address where I can download it...

best regards,
michel

Thanks for your solution I'll try with bundles now...

Ok but when I do this with Bv3 , The mesh-windows is totaly empty ...
I try a lot of time ... I don't know why...

Hello First, congratulation for the V3. Second, I have a problem with the diffusion. Before the V3, I could convert bundles to .mesh like this :) : - Anatomist Show Bundles - I went on document and setting/me/localsetting/temp/myfiber.arg - Then I only have to convert the .arg to .mesh (aimsgraphmes...

I tried a lot of things and finally I don't find the way to transform .arg to .ima. Have you got solution ?

Thank you so much!!

michel

Thanks a lot for theses informations

michel

Thanks for your response, Excuse me, I was not clear... I just want to create a typical fasciculus... (in order to insert it in my normalized T1 3D reconstruction). I thought that AimsMIRegister only reorient images but it modify too all the informations of the DTI (that's exactly the pb). I just wa...

Hello, I have a pb to register DTI. I made a template in matlab, in order to have a normalized DTI. After I register my original DTI on this normalized DTI (In order to reorient my DTI without loss of information), but I loss direction information... Do you know a method for this ? thanks a lot michel

Hello,

I have tried for several days to transform lesion's ROI (.ima files) to .arg.
Exist there another possibility than drawing them in Tool box ?
How to direct transform .ima ROI to .arg in order to make my 3D lesion's reconstruction ?

Thank's a lot,

michel

Hello, it's seems to work really good when I do this : In this case I register the "nobias T1 MRI" on the T2 MRI. After, I only have to make my 3D reconstruction on the new (registered) nobiasT1 MRI. (Jean-Francois Mangin's old message in the forum) AimsMIRegister was developed to register...

thanks,

I try this now !