The size of the pupil determines the amount of light that enters the eye. The pupil size is controlled by the dilator and sphincter muscles of the iris. Doctors often evaluate the reaction of pupils to light to determine a person ... Why did the doctor dilate my pupils? What does 20/20 mean? Go to Eye-Q for answers.
www.stlukeseye.com/Anatomy/Pupil.asp www.stlukeseye.com/Anatomy/Pupil.asp
Pupil - Wikipedia, the free encyclopedia
The pupil is an opening located in the center of the iris of the eye that allows light to enter the retina. It appears black because most of the light entering the pupil is absorbed by the tissues i...
en.wikipedia.org/wiki/Pupil
Eye examination - Wikipedia, the free encyclopedia
An eye examination is a battery of tests performed by an ophthalmologist, optometrist, or orthoptist assessing vision and ability to focus on and discern objects, as well as other tests and examinat...
en.wikipedia.org/wiki/Eye_examination
The opening at the center of the iris. The iris adjusts the size of the pupil and controls the amount of light that can enter the eye. Select Pupil to graphically see what the pupil does...
www.yorku.ca/eye/pupil.htm www.yorku.ca/eye/pupil.htm
News, Breaking News: ... The head of the pediatric neurosurgery unit at the Soroka Hospital in Beer Sheba, Dr. Avi Cohen, said the fact that Prime Minister Ariel Sharon’s eye pupils are responding to stimulations is a sign that his brain is healthy.
www.ynetnews.com/articles/0,7340,L-3195880,00.html
At times, for unknown reasons, pupils may differ in size. If there are no other symptoms and if the pupils return to normal, then the temporary condition is nothing to worry about. ... Excess pressure in one eye caused by glaucoma...
www.healthcentral.com/ency/408/003314.html
If you have no sight in one eye and it comes back again it could be a sign something more serious is going on so it should be checked out immediately. "Black lines" in one eye could mean that your medication needs adjustment.
www.healthcentral.com/heart-disease/c/question/33165/27... www.healthcentral.com/heart-disease/c/question/33165/27183
Babies born with different sized pupils may not have any underlying disorder. If other family members also similar pupils, then the pupil size difference is possibly genetic and nothing to worry about. ... Anisocoria is unequal pupil size. The pupil is the black part in the center of the eye. It gets larger in dim light...
www.nlm.nih.gov/medlineplus/ency/article/003314.htm
This is a discussion on MedHelp about Distorted vision in left eye, pupils keep dilating nonstop???. Community members of MedHelp provide help, support, guidance and discussion around the topic of Distorted vision in left eye, pupils keep dilating nonstop??? ... Eye Care Archive (Expert Forum)
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