[The electrophysiological behavior of normal and glaucomatous human eyes with short term intraocular pressure elevation (author's transl)].

An electrophysiological study has been done on glaucomatous and normal eyes with briefly elevated intraocular pressure. There was no significant difference between the ERGs, but the changes in the VERs of glaucomatous eyes differed widely from those of normal eyes. This seems to be due to the high sensitivity to pressure of the prelaminary part of the optic nerve in glaucomatous eyes. Obviously this could be a method for the objective measurement of the sensitivity of the papillary vessels to raised intraocular pressure.