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. 2013 Mar 5;8(3):e57982. doi: 10.1371/journal.pone.0057982

Table 1. Nominal values of the initial excitation angle (p0), flip angle of each sub-pulse (α), total flip angle (TotalFA), B1+ intensity, total duration of the RF-pulses, echo times (TE) and repetition times (TR) for the experiments performed in phantom and in vivo, at 3.0 T and 7.0 T, with methods A–E.

Method p0 α TotalFA Total Duration B1+ intensity TE TR [ms] at 3.0 T TR [ms] at 7.0 T
[deg] [deg] [deg] [µs] [µT] [ms] phantom/in vivo phantom/in vivo
A - 20 120 600 13.0 1.55 30/30 110/110
B - 40 120 600 13.0 1.42 30/30 110/110
C 20 15 140 490 14.6 1.47 30/30 110/110
D 20 250 270 4250 4.14 5.21 30/30 110/110
E - 45 90 325 18.1 1.25 30/30 110/110
DAM - 60 60 300 13.0 2.00 500/6000 500/6000
120 120 600 13.0 500/6000 500/6000

Also the parameters for the comparison with the DAM are listed. The echo times are calculated relatively to the center of the first sub-pulse for each method.