|Anisocoria: Unequal Pupil Size |
Normally, the pupils of the eyes are equal in size, are both round in shape and both react quickly and equally to light and any change of focus. Anisocoria is the medical term that simply means the pupils are not equal. The pupil also contracts when the eye changes focus from far away to close up.
The pupil is not actually a structure, but is simply a little window in the center of the colored part of the eye, the iris. The iris muscles control the size of the pupil, making it l...Read More