Now playing · 07 MRI

T2* from T2 and field inhomogeneity

T₂* = 6.837 ms

1/T2∗=1/T2+γΔB1/T_2^*=1/T_2+\gamma\Delta B

1/T2* = 1/T2 + γ ΔB. Extra dephasing from local field offsets.

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