重心動揺に関与する周辺視機能について

Abstract

This paper deals with the investigation of the relation between the function of peripheral vision and the sway of the center of gravity. The way to investigate the relation was to measure the distance of the sway of the center of gravity under the condition that the peripheral visual field was masked. The result of the measurement was that the increase rate of the distance per 1% of the visual field's area was largest when a 25°-18°radius of the area was masked, and that it was large when the area where the density of rod cell of retina is high, was masked. The result showed that the function of retina's rod has a relation to the sway the center of gravity.