Skip to main content

Table 1 The mean and SD value of temperature errors for human brain experiments

From: Quantitative MR thermometry based on phase-drift correction PRF shift method at 0.35 T

Slice Volunteer PRFS First Second Third Fourth Fifth Sixth
1 #1 7.68 ± 0.56 1.51 ± 0.16 2.90 ± 0.21 2.91 ± 0.21 4.67 ± 0.31 4.70 ± 0.31 5.88 ± 0.41
#2 6.40 ± 0.65 1.12 ± 0.10 2.35 ± 0.23 2.37 ± 0.22 3.79 ± 0.40 3.80 ± 0.40 4.86 ± 0.52
#3 6.99 ± 0.91 1.34 ± 0.13 2.69 ± 0.28 2.72 ± 0.29 4.22 ± 0.47 4.23 ± 0.47 5.29 ± 0.67
2 #1 7.79 ± 0.54 1.49 ± 0.22 2.73 ± 0.30 2.74 ± 0.29 4.47 ± 0.34 4.47 ± 0.35 5.80 ± 0.40
#2 6.50 ± 0.58 1.29 ± 0.28 2.27 ± 0.28 2.27 ± 0.28 3.64 ± 0.37 3.64 ± 0.37 4.76 ± 0.48
#3 7.30 ± 1.02 1.79 ± 0.25 2.82 ± 0.37 2.84 ± 0.37 4.35 ± 0.65 4.35 ± 0.65 5.57 ± 0.81
3 #1 7.88 ± 0.32 1.57 ± 0.15 2.92 ± 0.15 2.92 ± 0.15 4.65 ± 0.17 4.65 ± 0.16 5.91 ± 0.23
#2 6.23 ± 0.32 0.95 ± 0.17 1.91 ± 0.10 1.91 ± 0.10 3.29 ± 0.19 3.30 ± 0.19 4.47 ± 0.26
#3 6.53 ± 0.63 1.32 ± 0.24 2.19 ± 0.36 2.19 ± 0.36 3.59 ± 0.46 3.63 ± 0.47 4.83 ± 0.56
  1. All units of temperature errors were in °C