Presaturation WEFT ( 91MRC1036 ) Tailored Excitation ( 90JMR399-89 , 91JMR120-91 ) Jump-and-Return ( 82JACS7310 , 94JB799 ) 1-1 echo ( 83JMR170-54 , 87JMR469-74 ) FLIPSY ( 96JMRA256-118 ) Shifted Laminar Pulses (SLP) ( 93JACS4776 , 93JMRB77-102 )