An ls of the path returns: Nazareths-Mac-Pro:matlab richardharris$ ls call_fsl.m read_avw_img_slice.m cleanup_read_avw_img_slice.m read_pulse.m prepare_read_avw_img_slice.m save_avw.m read_avw.m save_avw_complex.m read_avw_complex.m save_avw_hdr.m read_avw_hdr.m save_avw_img.m read_avw_img.m write_pulse.m