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DC artifact in SPM toolbox
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Mary G
Sep 24, 2012, 5:42:09 AM9/24/12
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Hi,
I'm using spm8 toolbox for analyzing rest fmri data. I want to remove DC artifact from my data which is meant to be done by adding a DC regressor to the design matrix but I don't know how to do it as in the spm 1st level analysis batch editor menu there's no option for that! I think I have to add that to the fmri-Design.m file included in spm directory but I don't know how to as my knowledge of matlab programming is not good and I mainly take advantage of GUI using spm.
I will appreciate it if someone can help me out with this
regards
Mary
I'm using spm8 toolbox for analyzing rest fmri data. I want to remove DC artifact from my data which is meant to be done by adding a DC regressor to the design matrix but I don't know how to do it as in the spm 1st level analysis batch editor menu there's no option for that! I think I have to add that to the fmri-Design.m file included in spm directory but I don't know how to as my knowledge of matlab programming is not good and I mainly take advantage of GUI using spm.
I will appreciate it if someone can help me out with this
regards
Mary
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