Disruption of Magnetic Compass Orientation in Migratory Birds by Radiofrequency Electromagnetic Fields.

ABSTRACT: The radical-pair mechanism has been put forward as the basis of the magnetic compass sense of migratory birds. Some of the strongest supporting evidence has come from behavioral experiments in which birds exposed to weak time-dependent magnetic fields lose their ability to orient in the geomagnetic field. However, conflicting results and skepticism about the requirement for abnormally long quantum coherence lifetimes have cast a shroud of uncertainty over these potentially pivotal studies. Using a recently developed computational approach, we explore the effects of various radiofrequency magnetic fields on biologically plausible radicals within the theoretical framework of radical-pair magnetoreception. We conclude that the current model of radical-pair magnetoreception is unable to explai

SUBMITTER: Hiscock HG 

PROVIDER: S-EPMC5627152 | biostudies-literature | 2017 Oct

REPOSITORIES: biostudies-literature