File list (Check if you may need any files):
NIFTI_Toolbox\affine.m
.............\bipolar.m
.............\bresenham_line3d.m
.............\collapse_nii_scan.m
.............\examples.txt
.............\expand_nii_scan.m
.............\extra_nii_hdr.m
.............\flip_lr.m
.............\get_nii_frame.m
.............\license.txt
.............\load_nii.m
.............\load_nii_ext.m
.............\load_nii_hdr.m
.............\load_nii_img.m
.............\load_untouch0_nii_hdr.m
.............\load_untouch_nii.m
.............\load_untouch_nii_hdr.m
.............\load_untouch_nii_img.m
.............\make_ana.m
.............\make_nii.m
.............\mat_into_hdr.m
.............\reslice_nii.m
.............\rri_file_menu.m
.............\rri_orient.m
.............\rri_orient_ui.m
.............\rri_xhair.m
.............\rri_zoom_menu.m
.............\save_nii.m
.............\save_nii_ext.m
.............\save_nii_hdr.m
.............\save_untouch0_nii_hdr.m
.............\save_untouch_nii.m
.............\save_untouch_nii_hdr.m
.............\unxform_nii.m
.............\verify_nii_ext.m
.............\view_nii.m
.............\view_nii_menu.m
.............\xform_nii.m