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. Author manuscript; available in PMC: 2008 Mar 30.
Published in final edited form as: Auton Neurosci. 2007 Jul 5;137(1-2):19–26. doi: 10.1016/j.autneu.2007.05.005

Figure 3.

Figure 3

A comparison of pupillary light reflex in control and EAAG rabbits. The upper trace indicates the timing of the light stimulus. The EAAG pupil has a larger initial pupil diameter, slower constriction velocity, and reduced constriction amplitude. Unlike the control pupil, the EAAG pupil does not continue to constrict throughout the light stimulus and shows premature redilation (arrow).