Built-in sequences

Each shipped sequence is presented with a representative prescription, resulting timing, sequence diagram, sampling geometry and acquisition order.

The prescription each application accepts, parameter by parameter, is on its reference page in the catalogue.

Family	Acquisition
Gradient echoes	One excitation, no refocusing pulse, spoiled between repetitions.
Spin echoes	One excitation and one refocusing pulse, acquired at the refocused echo.
Fast spin echo	One excitation and a CPMG train, one view per echo.
MPRAGE	An inversion, an inversion time, and a spoiled gradient-echo train over one partition.
Balanced SSFP	One excitation with every gradient axis balanced across the repetition.
Echo-planar imaging	One excitation and a train of readout lobes of alternating polarity.
Zero echo time	A hard pulse transmitted with the readout gradient already at amplitude.