Table 3.
Starting parameters used for the 6 pool Bloch-McConnell fitting of the z-spectra acquired on the control blood sample for B1 saturation powers of 0.43, 0.87 and 1.52 μT.
APT | Amines | NOE-1.7ppm | NOE -3.5ppm | MT | |
---|---|---|---|---|---|
T2 (ms) | 0.5 | 10 | 1.2 | 0.5 | 0.01 |
Exchange rate (Hz) | 20 | 500 | 1.5 | 5 | 15 |
Assumed frequency offset from water (ppm) | 3.5 | 2.2 | −1.7 | −3.5 | −2.34 |
Assumed T1 (ms) | 1000 | 1000 | 1000 | 1000 | 1000 |