 This is an example of an Argyle-Rabbitz and pupil in a patient with Neurocephalus. You see, with light being shined in either eye, there's minimal, if any, constriction of the pupils. Not a very convincing light response, but look how small those pupils are to begin with. That's characteristic of an Argyle-Rabbitz and pupil. Now what we're doing is turning the light on and off. And again, I don't think there's any convincing pupil area response. What we're going to do here is to ask the patient to look at the finger as it approaches his nose, evoking his near response. Now look, those pupils are constricting to near. What you can see is when he looks off in the distance, they dilate, proving that they were constricted to near. Here we go again. Watch those pupils. I think you can see them constricting a bit.