Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Scatter diagram of the percentage change in the direct pupillary constriction of the left and right eyes plotted against each other for controls (A), cases with right eye RAPD (B) and cases with left eye RAPD (C). The diagonal line in each panel indicates the line of equal pupillary response magnitude.
