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. Author manuscript; available in PMC: 2014 Sep 1.
Published in final edited form as: NMR Biomed. 2013 Jan 28;26(9):1070–1078. doi: 10.1002/nbm.2920

Figure 4.

Figure 4

Effect of TR and BS pulse angle on ANR efficiency: (a) average ANR efficiency at constant SAR level; (b) ANR efficiency maps (scaled from 0 to 150). Left: QDAPX pulse, ΔfRF=500Hz, SAR= 55% of maximum, TR=74ms, imaging flip angle 25°, middle: QDAPX pulse, ΔfRF=500Hz, SAR= 55% of maximum, TR=1000ms, imaging flip angle 59°, and right: the reference scan, i.e. Fermi pulse, ΔfRF=8kHz, SAR= 98% of maximum TR=1000ms, imaging flip angle 59°.