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It is unknown whether humans can sense magnetic fields. [74] The ethmoid bone in the nose contains magnetic materials. [75] Magnetosensitive cryptochrome 2 (cry2) is present in the human retina. [76] Human alpha brain waves are affected by magnetic fields, but it is not known whether behaviour is affected. [74] [76]
Many of the people who can adhere objects to their body can do so not only with metal but also other materials. That would suggest that the phenomenon cannot be explained by magnetism and uses a different kind of physical effect. Skeptic Benjamin Radford has used a compass to check the magnetic field of a person that claimed to be a human ...
Bioelectromagnetics, also known as bioelectromagnetism, is the study of the interaction between electromagnetic fields and biological entities. Areas of study include electromagnetic fields produced by living cells, tissues or organisms, the effects of man-made sources of electromagnetic fields like mobile phones, and the application of electromagnetic radiation toward therapies for the ...
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This is an accepted version of this page This is the latest accepted revision, reviewed on 7 February 2025. Claimed sensitivity to electromagnetic fields This article is about a pseudomedical diagnosis. For the recognized effects of electromagnetic radiation on human health, see Electromagnetic radiation and health. Electromagnetic hypersensitivity Idiopathic environmental intolerance ...
Biomagnetism is the phenomenon of magnetic fields produced by living organisms; it is a subset of bioelectromagnetism. In contrast, organisms' use of magnetism in navigation is magnetoception and the study of the magnetic fields' effects on organisms is magnetobiology. (The word biomagnetism has also been used loosely to include magnetobiology ...
The SAR for whole body and head is less than 4 and 3.2 Watt per kilogram, which should not exceed 15 and 10 minutes, respectively. In case that body is exposed to a static magnetic field, the amplitude of the magnetic field should not exceed 4 and 8 Tesla for infants and adults, respectively. [28]
Magnetobiology is the study of biological effects of mainly weak static and low-frequency magnetic fields, which do not cause heating of tissues. Magnetobiological effects have unique features that obviously distinguish them from thermal effects; often they are observed for alternating magnetic fields just in separate frequency and amplitude intervals.