PET ROI analysis in marsbar

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  • #25830 Reply

    hi,everyone.There are some questions about PET ROI analysis in my PET Brain network.After viewing Marsbar,I found it need SPM.mat(about Stastics setting) and only did Statistical difference analysis about one or more ROI。
    But I need 90 regions’ voxel information,if it not have statistical difference,it won’t generate SPM.mat.
    Please help me how to gain PET preprocessing voxel information?


    #26331 Reply
    Mite Mijalkov

    Hi James,

    Unfortunately I have no experience in using Marsbar and how to extract the regions of interest in that toolbox. Therefore, I am not sure how you could extract the voxel information about your PET data.

    However, if you would like to use Braph after your ROIs data gets extracted, I would be more than happy to help you with any question that you might have.


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