name ({'midline', 'temporal'} or None, optional) – Region name. If ‘midline’, load mask for all cortex.
Default is ‘midline’.
join (bool, optional) – If False, return one array for each hemisphere. Otherwise,
return a single array for both left and right hemispheres.
Default is False.
Returns:
mask (tuple of ndarrays or ndarray) – Boolean masks for left and right hemispheres. If join==True, one
mask with both hemispheres.