. Author manuscript; available in PMC: 2010 Feb 1.

Published in final edited form as: Magn Reson Med. 2009 Feb;61(2):315–334. doi: 10.1002/mrm.21782

Table 1.

Dielectric properties of average brain tissue obtained from Reference 26

Bo [T]	1	3	5	7	9	11
Larmor Frequency [MHz]	42.6	127.7	212.9	298.1	383.2	468.4
Dielectric Constant ε_r	102.5	63.1	55.3	52	50	48.8
Conductivity σ [1/Ωm]	0.36	0.46	0.51	0.55	0.59	0.62