Effect of Aging On the Human Kinetic Visual Field

摘要

Background: The area of the kinetic visual field becomes smaller as the brightness of targets becomes darker. Additionally, this ability to recognize an object is decreasing depends on age. However, whether not only the target brightness, but also the background brightness will make the area of the kinetic visual field decrease in ranging of age. We aim of our study in to investigate the differences in the kinetic visual field at several levels of background brightness in young and elder participants.