Dear FSL-developers,
I have fMRI data of 2 groups (each group 20 people) over 3 time points.
If I want to perform a repeated measures test with a within variable and a between-group variable, would the mat and con file be ok?
(G1_T1 = group 1, time 1). So, I guess I have to do an F-test statistic.
I also want to correct for GM. However, I only have one T1-weighted image for person. How can I include grey matter as a covariate (I don't have 120 files) without harming the model?
Thanks
Heidi
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Dr. Heidi Jacobs
Postdoc researcher
Faculty of Health, Medicine and Life Sciences
School for Mental Health and Neurosciences
Division Cognitive Neuropsychiatry and Clinical Neurosciences
Alzheimer Center Limburg
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www.maastrichtuniversity.nl
www.heidijacobs.nl
Dr. Tanslaan 12, 6229 ET Maastricht
P.O. Box 616, 6200 MD Maastricht, The Netherlands
T +31 43 38 84 090 F +31 43 38 84 092
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