title: [Physical basis of the generation of neuromagnetic fields].
abstract: Electrical processes at the neuronal level are considered, which cause the neuromagnetic fields. Those fields presently measured are due to the synchronous activity of about 10(5) neurons. Short magnetic signals can be caused by afferent and efferent strains of action potentials, the longer ones being due to the synaptic activity at the ends of apical dendrites in the fissural cortex.
mesh_terms: D001369:Axons / Q000502:physiology; D001921:Brain / Q000502:physiology*; D002540:Cerebral Cortex / Q000502:physiology; D006801:Humans; D008280:Magnetics; D008959:Models, Neurological; D009431:Neural Conduction; D009474:Neurons / Q000502:physiology; D011712:Pyramidal Tracts / Q000502:physiology; D013569:Synapses / Q000502:physiology
vernacular_title: Fizicheskie osnovy generatsii neĭromagnitnykh poleĭ.