Vision test used to diagnose concussions

 

A simple vision test performed on the sidelines may help determine whether athletes have suffered a concussion.

 

The King-Devick test usually takes less than one minute. It involves quickly reading numbers on index cards. During the study, 217 members of the University of Florida men’s football, women’s soccer and women’s lacrosse teams took the test at the beginning of the season. Thirty of the athletes had a concussion during the season and were tested again at the time of the injury.

 

The time to complete the test was longer for 79% of the athletes after the injury. The test requires eye movements, language and concentration, all of which can be impaired as a result of concussion.

 

“The visual pathways are commonly affected in concussion,” said Laura Balcer, lead author of the study. “Adding a vision-based test to evaluate athletes on the sidelines may allow us to better detect more athletes with concussion more quickly. This is particularly important since not all athletes reliably report their symptoms of concussion, including any vision problems.”


Source:

http://www.sciencedaily.com/releases/2014/02/140226165110.htm

Featured Posts

Marcolin: Lara Marogna New Group Style & Product Development Director

Lara Marogna Marcolin announces the appointment of Lara Marogna as Group Style & Product Development Director, with immediate effect Lara...

Learn More

Nautica Intros New Tenite™ Renew Collection

Conquer the sun in style with Nautica Eyewear’s trendy round sunglasses from their Tenite Renew collection.

Read more

Repeated Stress Can Speed Up Aging in the Eye and Glaucoma

A new research study published in the journal Aging Cell, shows that stress including higher eye pressure from Glaucoma can cause changes in retinal cells similar to what is seen in natural aging.

Read more

Lacoste Presents Spring/Summer 2023 Active Mini-Me Sunglasses

Celebrating the style bond between father and son, Lacoste introduces the Spring/Summer 2023 new mini-me sunglasses.

Read more

OGS Marks World Optometry Week with Fundraising Campaign

As the industry gears up to celebrate World Optometry Week and World Optometry Day next week, Optometry Giving Sight (OGS) today announced its latest campaign, ”Give Sight. Change Lives.”

Read more

Marcolin: Lara Marogna New Group Style & Product Development Director

Lara Marogna Marcolin announces the appointment of Lara Marogna as Group Style & Product Development Director, with immediate effect Lara...

Learn More

Nautica Intros New Tenite™ Renew Collection

Conquer the sun in style with Nautica Eyewear’s trendy round sunglasses from their Tenite Renew collection.

Read More

Repeated Stress Can Speed Up Aging in the Eye and Glaucoma

A new research study published in the journal Aging Cell, shows that stress including higher eye pressure from Glaucoma can cause changes in retinal cells similar to what is seen in natural aging.

Read More

Lacoste Presents Spring/Summer 2023 Active Mini-Me Sunglasses

Celebrating the style bond between father and son, Lacoste introduces the Spring/Summer 2023 new mini-me sunglasses.

Read More

OGS Marks World Optometry Week with Fundraising Campaign

As the industry gears up to celebrate World Optometry Week and World Optometry Day next week, Optometry Giving Sight (OGS) today announced its latest campaign, ”Give Sight. Change Lives.”

Read More

Marcolin: Lara Marogna New Group Style & Product Development Director

Lara Marogna Marcolin announces the appointment of Lara Marogna as Group Style & Product Development Director, with immediate effect Lara...

Learn More

Nautica Intros New Tenite™ Renew Collection

Conquer the sun in style with Nautica Eyewear’s trendy round sunglasses from their Tenite Renew collection.

Read more

Repeated Stress Can Speed Up Aging in the Eye and Glaucoma

A new research study published in the journal Aging Cell, shows that stress including higher eye pressure from Glaucoma can cause changes in retinal cells similar to what is seen in natural aging.

Read more

Lacoste Presents Spring/Summer 2023 Active Mini-Me Sunglasses

Celebrating the style bond between father and son, Lacoste introduces the Spring/Summer 2023 new mini-me sunglasses.

Read more

OGS Marks World Optometry Week with Fundraising Campaign

As the industry gears up to celebrate World Optometry Week and World Optometry Day next week, Optometry Giving Sight (OGS) today announced its latest campaign, ”Give Sight. Change Lives.”

Read more

Marcolin: Lara Marogna New Group Style & Product Development Director

Lara Marogna Marcolin announces the appointment of Lara Marogna as Group Style & Product Development Director, with immediate effect Lara...

Learn More

Nautica Intros New Tenite™ Renew Collection

Conquer the sun in style with Nautica Eyewear’s trendy round sunglasses from their Tenite Renew collection.

Read more

Repeated Stress Can Speed Up Aging in the Eye and Glaucoma

A new research study published in the journal Aging Cell, shows that stress including higher eye pressure from Glaucoma can cause changes in retinal cells similar to what is seen in natural aging.

Read more

Lacoste Presents Spring/Summer 2023 Active Mini-Me Sunglasses

Celebrating the style bond between father and son, Lacoste introduces the Spring/Summer 2023 new mini-me sunglasses.

Read more

OGS Marks World Optometry Week with Fundraising Campaign

As the industry gears up to celebrate World Optometry Week and World Optometry Day next week, Optometry Giving Sight (OGS) today announced its latest campaign, ”Give Sight. Change Lives.”

Read more