muschellij2/fslr

Fsleyes - multiple files

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mwaqar99 commented

Is there a good way to load multiple NIFTI files that are already stored in environment variables into the fsleyes plugin (within R)?

A rather cumbersome solution I am using at the moment is to run a different fsl function and copy paths of individual files into the opts = "" part of the code.
This does not work if I use the tempdir path...so I am assuming it requires NIFTI inputs.

muschellij2 commented

You may want to look at https://github.com/muschellij2/papayaWidget.

This also works:

library(fslr)
files = file.path(fsl_std_dir(), c("MNI152_T1_2mm_brain.nii.gz", "MNI152_T1_2mm.nii.gz"))
fsleyes(files)

If you have a bunch of nifti objects, then do list(image1, image2) and pass that to fslr::fsleyes

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