Keep Your Eye On The Ball!

Does your son or daughter play soccer? Football? Baseball? Interestingly enough, optometrists can play an important role in their sports career! Especially if they want to continue on to the professional level, although it’s not always fun and games.

 

Former women’s U.S. soccer player, Cindy Parlow Cone’s career suddenly ended in 2006 due to a serious concussion. To this day, she still suffers from headaches, fatigue, visual and balance problems. Women’s soccer athletes are more likely to suffer from concussions and a new study seems to believe it’s due to this reason; having your eyes closed while heading the soccer ball! This study suggests that closing their eyes while going up for a header decreases the athlete’s visual awareness making the athlete more likely to collide with another athlete or having the ball hit awkwardly on his or her head.

 

On a more exciting note, optometrists can play an important role in the prevention, assessment and treatment of concussions; since they are sometimes unavoidable. When you think of vision training, you often think about athletes using it to enhance their skills. However, there could be another use for vision training and that is to protect athletes from serious head injuries. Joe Clark, a neurologist, ran a study over four years and saw a decrease of over 80 percent in concussions for the UC football team by simply putting them through regular vision training. Concussions are a major point of contention in many of today’s sports and with the help of starting vision training early, not only can optometrists help your child’s sports performance, it could help prevent serious injuries and keep them on the field!

Blog contribution by Alexis Romero, Optometry Intern, College of Optometry, Western University of Health Sciences.

Sources:

http://www.aoa.org/news/clinical-eye-care/vision-training-could-mitigate-soccer-related-concussions?sso=y

http://www.cnn.com/2015/11/12/health/cindy-parlow-cone-soccer-concussion/

http://healthnews.uc.edu/news/?/26057/

New Technology In Contacts

Who would have thought that a contact lens could be used for more than providing clear vision? In fact there are many researchers trying to take advantage of these lenses intimate relationship with the eye. One such project involves diabetes, a disease affecting almost 30 million people in the United States alone!

The current technology and procedure for monitoring diabetes is a rather invasive and primitive process. However, researchers from Oregon State University are working towards developing a bio-sensing contact lens that may advance the technique of medical care for diabetes. This lens will be able to utilize “ultra-thin transistor technology” and the biochemistry of glucose (sugar) to measure slight changes in glucose levels present in our tear film. When glucose shows up in the tears, chnages take place in the chemistry of our tears. This shift causes an electrical current to flow to a transistor in the contact lens, which can then be transmitted onto a personal device such as your iphone.

The prototype will allow diabetic patients to monitor their own blood glucose level with a simple contact lens rather than having to prick their finger every day! There is a lot of optimism and high hopes for this technology, despite the contact lens being in the very early prototype stages. Researchers want to expand the spectrum of diseases that the contact lens is able to detect to include glaucoma, renal failure, cancer and other debilitating ailments. As of right now, the researchers are hoping to be able to proceed to animal trials in the coming year.

 

http://www.diabetes.org/diabetes-basics/statistics/?loc=db-slabnav

https://futurism.com/new-bio-sensing-contact-lenses-will-utterly-transform-our-lives/

Blog contribution by Richard Nguyen Optometry Intern, College of Optometry, Western University of Health Sciences.