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Inversion-recovery signal

M_z/M_0 = -0.05425

Mz=M0(1−2e−TI/T1+e−TR/T1)M_z=M_0\left(1-2e^{-TI/T_1}+e^{-TR/T_1}\right)

M_z(TI) = M₀ (1 − 2 e^{−TI/T1} + e^{−TR/T1}). Null when TI = T1 ln 2 (long TR).

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