A usual variation of sequential plane imaging technique that can be used with selective excitation technique that does not affect adjacent slices. Since, in SE imaging TR longer than TE, the machine would be idling most of the time, if a single slice would be acquired; multiple slice imaging was introduced early on. Adjacent slices are imaged while waiting for relaxation of the first slice toward equilibrium, resulting in decreased image acquisition time for the set of slices. The maximum number of slices of a pulse sequence depends on the repetition time.

A pulse sequence leading to the production of multiple spin echoes after an initial excitation.

A pattern of multiple resonance's (spectral lines) observed when the initially single Larmor frequency of a given nucleus in a spin system is split by interactions with neighboring spins through the scalar or spin spin interaction. The magnitude of this interaction is independent of the applied magnetic field and is referred to as J, the spin spin coupling constant. The specific pattern produced depends on the number of coupled nuclei and their spin quantum numbers.

RF coil designed to operate at more than one resonance frequency, so that NMR of more than one kind of nucleus can be observed with the same coil.

This angiographic sequence is sensitive to various flow velocities and is used for ,e.g. the peripheral arteries.