Behavior of Oscillatory Potential under ERDG

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A flicker ERDG was reported in the former papers (1967, 1968). In the present paper, the ERDG recordings with a strong single flash stimulation were presented. Fig. 1 illustrates schematically the set up of an experiment in which a-, b- and oscillatory potentials are recorded before, during and after a seven minutes diastolic pressure load followed by a three minutes systolic pressure load. A xenon flash tube (maximum energy output 58 Joules) is used as a stimulus light source. The author's eye was used as a subject. Distance between surface of stimulus light and subject's cornea is 3G cm. The first stimulus flash is delivered after a 10 minutes-preadaptation time in the dark room. Recording takes place over a period of 12-30 minutes after the beginning of dark adaptation.
千葉大学の論文