Anand Joshi

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Viewing 15 posts - 61 through 75 (of 172 total)
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  • in reply to: VBM or SBM? #1443
    Anand Joshi
    Moderator

    please take a look at BrainSuite statistical toolbox.
    http://brainsuite.org/bss/

    You can do TBM, CBM, ROi based analysis etc with it.

    in reply to: SVreg err . #1418
    Anand Joshi
    Moderator

    Based on ϵͳ�Ҳ���ָ����·���� in the error message, the error is probably due to language settings.
    Can you try renaming the file to some name that only uses plain characters?
    thanks,

    in reply to: ROIs #1392
    Anand Joshi
    Moderator

    You need to have MCR 2015b installed on the computer. A different version of MCR or a full Matlab installation won’t work. Please make sure to have the exact version of MCR for BrainSuite to work correctly.
    However, having additional installations of Matlab or different version of MCR won’t affect BrainSuite performance.

    • This reply was modified 6 years, 4 months ago by Anand Joshi.
    in reply to: SVReg error: required files not found #1391
    Anand Joshi
    Moderator

    You probably are not running the whole sequence as directed here.
    You need to run the full CSE sequence before running the SVReg sequence.
    http://brainsuite.org/tutorials/cseexcercise/

    in reply to: roiwise.stats & Compute Volumes in ROI Details #1355
    Anand Joshi
    Moderator

    The numbers reported in roiwise.stats.txt use partial tissue fractions in each voxels instead of either counting voxels of gray matter or white matter. Therefore I recommend using that number.

    The numbers computed using the label tool computes the number of voxels for a given label. In studies, it might be better to use the former since that approach uses partial tissue fraction in each voxel.

    in reply to: Resampling glitch when the NiFTI header is oblique #1299
    Anand Joshi
    Moderator

    Hi Rob,
    Thanks for reporting the issue. Can you please let me know which executable were you using? Was it BDP.sh?
    You can try the following workaround for now. You can simply load and save the T1 from brainsuite. It should save the header in brainsuite friendly format. Then proceed with the analysis using this saved T1.
    Anand

    in reply to: BCI-DNI_brain_atlas: how2 differently color some gyri? #1294
    Anand Joshi
    Moderator

    Not sure why that would happen. Please make sure that you are saving the xml file in the directory where you have write access. Perhaps you tried to save it in a read only directory, like BrainSuite installation directory?

    in reply to: BCI-DNI_brain_atlas: how2 differently color some gyri? #1286
    Anand Joshi
    Moderator

    You are not creating new labels, just the new color scheme, right?
    You can load the original volume, then open label. this will show labels in the original color scheme.
    to load your new colorscheme, open label toolbox, load description and load the xml file that you saved. this should show the changed colors.

    Anand Joshi
    Moderator

    I am not sure what do you mean by saving the atlas setup. Can you please describe what you want to do? If you mean that you want to load a set of files each time you open brainsuite, you can try dragging and dropping all the files at once to see if they load.

    in reply to: BCI-DNI_brain_atlas: how2 differently color some gyri? #1280
    Anand Joshi
    Moderator

    You can choose the colors of individual ROIs by using the label tool.
    http://brainsuite.org/delineation/roi/label-painter-tool/

    You can modify the colors, recolor and save the surfaces.
    If you want back the original color, you can click on load description, select the label description xml file in the atlas directory and then goto surface view and select color by labels.

    in reply to: Registration Process Error #1260
    Anand Joshi
    Moderator

    Ok thanks. From the BrainSuite GUI, goto Cortex->Select SVReg directory.
    Then from the dialog box, goto BrainSuite installation folder and select directory named svreg.
    After this, try running the whole sequence for your subject data and it should work.

    The next error is something else. It is due to some errors in surface extraction. Please make sure that the cortical surface you get look reasonable, as shown on brainsuite website.

    in reply to: Registration Process Error #1254
    Anand Joshi
    Moderator

    Hi Wy, I will try to help you with this.
    Can you try running /Applications/BrainSuite18a/svreg/bin/svreg_label_surf_hemi.sh
    from the command line and let me know what message you get?

    in reply to: Refine SVReg using command line #1210
    Anand Joshi
    Moderator

    Hi Shai,
    You could simply use
    cortical_extraction.sh
    and svreg.sh to do the processing. svreg.sh includes the refinement steps.

    in reply to: registration process error #1207
    Anand Joshi
    Moderator

    Please try installing
    Visual C++ Redistributable Packages for Visual Studio 2013

    available from
    https://www.microsoft.com/en-us/download/details.aspx?id=40784

    Make sure to get

    vcredist_x64.exe

    After this the programs should work.

    in reply to: parpool error #1204
    Anand Joshi
    Moderator

    You can delete .matlab or .mcr directory that contains settings of matlab. so deleting these directories will clear those settings.
    You could also use -U flag which will process one cortical hemisphere at a time, and use multiple cores whenever possible.

Viewing 15 posts - 61 through 75 (of 172 total)