Are you following the documentation here? http://cibsr.stanford.edu/tools/human-brain-project/artrepair-software.html#documentation
It gives a step-by-step
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From: SPM (Statistical Parametric Mapping) [[log in to unmask]] on behalf of Krisa, Laura [[log in to unmask]]
Sent: Friday, September 21, 2012 9:54 AM
To: [log in to unmask]
Subject: [SPM] ArtRepair
Dear SPM’ers,
I am having a similar problem to Pieter with movement however, I do not want to eliminate the entire block. I have been trying to use ArtRepair to correct for motion but I have not found any concrete instructions about how to use the program. I have the instructions form the website along with the power points and other presentations. However, I am unsure about what to use and when. Does anyone have instructions other than what is on the website?
Some questions I have are..
I know Art Slice should only be used on noisy, raw images but if this does not take away all the motion can I also use Art Global on the same block of data?
When using Art_ Global it states that the images should be realigned. Can they also be smoothed and normalized or should these steps be completed after using Art_Global?
If you select that you have realigned files for Art_Global the first box asks you to select the files however I am not sure what to select for the second box when it ask to select movement parameters. Is this the rp file?
Once I get the Art_Global graphs and I repair the files do I then deweight the images? I will be using motion regressors. Is it best not to adjust the threshold?
Any information anyone can provide will be greatly appreciated.
Thank you,
Laura
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