Balanced SSFP

Every gradient axis returns to zero net moment within each repetition, so the transverse magnetisation is not spoiled and the signal reaches a steady state that depends on T1 and T2.

Example	Scope
2D balanced SSFP	One phase-encode line per repetition, every gradient axis balanced.
3D balanced SSFP	One (line, partition) view per repetition, every gradient axis balanced.