Table 3 Modulus and phase of tissues in second group at different frequencies (mean ± SD)
Tissues | Frequency (kHz) | ||||||
|---|---|---|---|---|---|---|---|
200 | 400 | 600 | 800 | 1000 | 2000 | 3000 | |
PLL, modulus, Ω | 1605.88 ± 100.73 | 1515.69 ± 101.56 | 1463.82 ± 108.16 | 1412.2 ± 118.24 | 1344.05 ± 106.08 | 932.2 ± 44.16 | 688.25 ± 28.12 |
PLL, phase, ° | − 17.1 ± 0.46 | − 21.6 ± 0.44 | − 26.81 ± 0.42 | − 31.83 ± 0.43 | − 36.75 ± 0.45 | − 55.53 ± 0.47 | − 64.95 ± 0.42 |
DM, modulus, Ω | 1002.52 ± 67.46 | 941.9 ± 52 | 909.5 ± 47.42 | 892.12 ± 55.52 | 873.33 ± 65.33 | 738.49 ± 49.06 | 604.13 ± 29.8 |
DM, phase, ° | − 12.92 ± 0.84 | − 15.15 ± 0.94 | − 18.01 ± 1.01 | − 21.33 ± 1.3 | − 25.56 ± 1.9 | − 44.47 ± 2.93 | − 57.2 ± 2.42 |
SC, modulus, Ω | 2218.13 ± 111.28 | 2095.76 ± 124.04 | 1949.27 ± 115.22 | 1785.06 ± 68.81 | 1598.92 ± 51.92 | 947.54 ± 36.92 | 681.31 ± 31.54 |
SC, phase, ° | − 14.23 ± 0.69 | − 23.57 ± 2.01 | − 33.98 ± 3.81 | − 42.73 ± 3.45 | − 51.3 ± 6.62 | − 67.56 ± 1.51 | − 75.12 ± 1.39 |
NR, modulus, Ω | 931.24 ± 29.83 | 892.47 ± 31.69 | 872.75 ± 28.52 | 855.47 ± 34.42 | 814.67 ± 24.62 | 766.68 ± 30.79 | 645.17 ± 19.78 |
NR, phase, ° | − 10.82 ± 0.82 | − 12.26 ± 0.98 | − 14.23 ± 0.92 | − 16.86 ± 0.96 | − 22.12 ± 0.97 | − 41.2 ± 1.66 | − 57.09 ± 1.79 |