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Equalizing the electric field intensity within chick brain immersed in buffer solution at different carrier frequencies
Author(s) -
Joines William T.,
Blackman Carl F.
Publication year - 1981
Publication title -
bioelectromagnetics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.435
H-Index - 81
eISSN - 1521-186X
pISSN - 0197-8462
DOI - 10.1002/bem.2250020413
Subject(s) - buffer (optical fiber) , electric field , intensity (physics) , materials science , composite material , optics , physics , electrical engineering , engineering , quantum mechanics
Presented here are the numerical relationships between incident power densities that produce the same average electric field intensity within a chick brain half immersed in buffered saline solution and exposed to a uniform electromagnetic field at carrier frequencies of 50, 147, and 450 MHz. Calculations are based on modeling the buffer solution as a spherical shell in air with an inner concentric sphere of brain tissue. The results support our earlier conclusion that calcium efflux results obtained at different carrier frequencies are in agreement when related by the electric field within the brain.