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 . FIX is the automated equivalent of fsl_regfilt (they both perform non-aggressive (unique variance) cleanup by default), so you don’t need to run both:  . FIX is an automated equivalent of fsl_regfilt (they both perform non-aggressive (unique variance) cleanup by default), so you don’t need to run both:
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 * FIX automatically classifies the artefactual components and regress their contribution out of the data —> cleaned data
 . To check that FIX is removing the artifactual components correctly (i.e. it is doing what you would do before running fsl_regfilt) you can check the classification done by FIX in the fix4melview….txt file and adjust the training dataset and threshold you are using as appropriate.
 * FIX: automated classification artefactual components and regression of their contribution out of the data —> cleaned data
 . To check that FIX is removing the artifactual components correctly (i.e. it is doing what you would do running fsl_regfilt) you can check the classification done by FIX in the fix4melview….txt file and adjust the training dataset and threshold you are using as appropriate.

When I run FIX, I obtain the following output: “No valid labelling file specified”. What does it mean?

How do I choose the best training dataset (among the existing ones) and/or threshold for my data?

What is the difference between fsl_regfilt and FIX?

Can I use FIX to clean task fMRI data?

When I run FIX to create a new training file (-t), the output folder is created, but no .RData is produced at the end, with no explicit error message. What does it mean?

 

FIX/FAQ (last edited 05:49:35 29-06-2018 by LudovicaGriffanti)