What are magnetophosphenes in a strong magnetic field?

Magnetophosphenes refer to the phenomenon where individuals perceive flashes of light while moving through a strong magnetic field. This occurs due to the interaction between the magnetic field and the nerve cells in the visual system. When a person is subjected to a strong magnetic field, such as that found in an MRI scanner, the changes in magnetic flux can stimulate the retina or the optic nerve, resulting in these visual sensations.

This explanation encapsulates the nature of magnetophosphenes and highlights their connection to sensory experiences under magnetic influence, distinguishing them from other phenomena not related to visual perception, such as sound waves or electric currents.