highly significantp < 0.0005
A highly significant negative correlation between changes in mydriasis and pupil size at rest could be observed both on the hypertonic (r = − 0.921, p < 0.0005, Y = − 1.269X − 0.010) and on the hypotonic side (r = − 0.800, p < 0.0005, Y = − 1.399X + 0.09).