In recent years, with the availability of high resolution models of the human body, numerical computations of induced electric fields and currents have been made in more than one laboratory for various exposure conditions. Despite the verification of computational methods, questions are often asked
Thresholds for 60 Hz magnetic field stimulation of peripheral nerves in human subjects
β Scribed by William H. Bailey; John A. Nyenhuis
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 99 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0197-8462
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The effects of human body model resolution on computed electric fields induced by 60 Hz uniform magnetic fields are investigated. A recently-developed scalar potential finite difference code for lowfrequency electromagnetic computations is used to model induction in two anatomically realistic human
Ramirez et a1 (1983) reported reduced egg laying by Drosophilu rnelunoguster and reduced survival of those eggs to adulthood when adult flies were exposed to magnetic fields. In a similar study, no effects from exposures of Drosophilu to 1-mT, 60-Hz magnetic fields were found.
Incubation for 72 h of human peripheral blood cultures in the presence of 60 Hz sinusoidal magnetic fields (MF) at magnetic flux densities of 1.0, 1.5, and 2.0 mT led to stimulation of lymphocyte proliferation but had no influence on the frequency of sister-chromatid exchanges (SCE). The cytotoxic p