Why has the follow-up image shifted from the center of the screen?
On follow-up images, a shifted optic nerve head can be a result of eye movement. This shift is normal unless the contour line did not import properly on follow-up images. ——————————————————————————– – Eye movement should be minimal in saved images. – Excessive eye movement results in images with increased standard deviations. – Review movie to check for eye movement.
