Eye HealthLifestyle Topics
Preserve Your Child's Vision
Screen your child's vision when they are born and again during infancy, preschool and school years.
Eye exercises and vision therapy won't cure a learning disability.
A Sign of Strabismus?
Are your child's eyes misaligned? She may squint one eye in bright sunlight if it does not look straight ahead.
Children and Contact Lenses
Is your child ready? Ask yourself if he can your follow directions consistently and handle chores independently?
Cellulitis and Surgery
Surgery can lead to cellulitis infection. Follow the instructions your child’s doctor or dentist gave you following surgery.
What Is an Ophthalmologist?
Are You Fit at 40?
A baseline eye exam is recommended at age 40, when the signs of disease and changes in vision may start to occur.
On-the-Field Vision Test Helps Diagnose Concussions in Athletes
About 3.8 million American athletes sustain sports-related concussions each year, so a quick, reliable screening test done on the sidelines could help keep injured athletes from returning to play too soon.
A new test of players' vision may provide just that. Researchers created a new vision test that can be done on the sidelines just after an athlete sustains a strong hit to the head. The test can accurately detect a concussion, say researchers at the University of Pennsylvania's Perelman School of Medicine. In this study, college athletes were asked to read a series of printed numbers, and their responses were scored for accuracy and time to completion. Concussions were later confirmed in players who scored an average of 5.9 seconds slower (worse) than the best scores of healthy athletes who served as controls.
Off the field, the test could help physicians more effectively diagnose, treat and rehabilitate patients with concussions. It could be used in football, hockey, soccer, boxing, martial arts and other high-impact sports.
Concussions are a form of traumatic brain injury (TBI); if a patient doesn't allow time to fully recover from a concussion, he or she can suffer long-term damage that can affect vision, thinking, coordination and other key functions. The researchers plan to assess the test's effectiveness in a variety of sports and for different player positions. If it proves widely reliable, the test could become the go-to option in the toolbox of sideline tests for concussion.