This page is a reference documentation. It only explains the function signature, and not how to use it. Please refer to the user guide for the big picture.
Performs swapping of hemispheres in the indicated nifti.
Use case: synchronizing ROIs across hemispheres
img: Niimg-like object
Supposes a nifti of a brain that is sagitally aligned
Should be used with caution (confusion might be caused with radio/neuro conventions)
Note that this does not require a change of the affine matrix.