Wrapper functions for FSL (FMRIB Software Library) from
Functional MRI. of the Brain (FMRIB)
Description
Wrapper functions that interface with FSL
(http://fsl.fmrib.ox.ac.uk/fsl/fslwiki/), a powerful and commonly-used
neuroimaging software, using system commands. The goal is to be able to
interface with FSL completely in R, where you pass R nifti objects and the
function executes an FSL command and returns an R nifti object if desired.