Hello FSL experts, I apologize if this has previously been answered, in my searching I couldn't find an exact answer. I am currently running an analysis in which the organization of my folders has become a bit unorthodox. I have a series of nifti files that I would like to run a GLM on, these files have been completely preprocessed and have been registered to standard space, however, this was all done on a different computer leaving me currently only with the nifti and regressor files. Is it possible for me to run a GLM on this data? When I set up my model in feat, it complains that there are no reg folders and that I need to turn on registration. These files are in the correct space and don't need registration or preprocessing, I know it would be easiest if the folder structures weren't modified but is there an option I can turn on that will enable feat (or something else) to use only the nifti files and regressors I supply to run a GLM? I am specifically hoping to be able to produce thresholded zstat images so the format is at least similar to prior analysis using this data. Best, James