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Dielectric Properties of Average Brain Tissue
| Bo [T] | 0.5 | 1.5 | 3 | 7 | 10.5 | 14 | 21 |
| Larmor Frequency [MHz] | 21.3 | 63.9 | 127.7 | 298.0 | 447.0 | 596.1 | 894.1 |
| Dielectric Constant εr | 157.5 | 82.7 | 63.1 | 51.9 | 49.1 | 47.6 | 45.9 |
| Conductivity σ [1/Ωm] | 0.30 | 0.40 | 0.46 | 0.55 | 0.61 | 0.66 | 0.76 |
