title: Visually evoked magnetic fields of the human brain.
abstract: Magnetic field variations from the human brain produced by visual stimulation have been observed in a normal laboratory setting with a superconducting quantum interference device and no magnetic shielding of the subject. Previously unknown temporal and spatial features of the field near the scalp are reported.
mesh_terms: D001921:Brain / Q000502:physiology*; D006801:Humans; D008280:Magnetics; D009431:Neural Conduction; D009435:Synaptic Transmission; D013997:Time Factors; D014795:Visual Pathways / Q000502:physiology*