Now playing · 07 MRI

T1 recovery and T2 decay

M_z = 0.2212 a.u.

Mz(t)=M0(1et/T1),Mxy(t)=M0et/T2M_z(t)=M_0(1-e^{-t/T_1}),\quad M_{xy}(t)=M_0 e^{-t/T_2}

Mz after saturation and Mxy after a 90° pulse.

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