Somatosensory evoked magnetic fields following median nerve stimulation.


Topography of somatosensory evoked magnetic fields (SEFs) following stimulation of the median nerve were investigated in normal subjects. N20m-P30m-N40m-P60m and their counterpart, P20m-N30m-P40m-N60m, were identified in the hemisphere contralateral to the stimulated median nerve. Their equivalent current dipoles (ECDs) were considered to be located in the… (More)


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