Have You Been Injured? We're Ready to Fight for You.

Mayo Clinic Studies Promising Sideline Concussion Test

Published on Aug 13, 2014 at 8:00 am in Brain Injury.

Brain Injury Law SuitsResearchers at the Mayo Clinic have been studying a test that can be used to test athletes with head impacts during a game. Called the King-Devick test, it measures rapid eye movement and attention – both of which are affected by concussions.

Athletes are first given a baseline test at the beginning of a season – to measure response time as they read single-digit numbers displayed on cards. Then, during a game when the player experiences a suspected head trauma, the player is given the test again. If it takes longer to complete the test after an injury, the player is taken out of the game and given medical attention.

The test was tried out on high school hockey players. After taking the baseline test, 20 of 150 players had suspected concussions and were given the test; all 20 had a delayed reaction time compared to their baseline when tested right after the injury, and all 20 were later diagnosed with concussions.

The results were an important validation that the test can work for high school athletes. Dr. Amaal Starling, a Mayo Clinic neurologist and study co-author, said:

“Youth athletes are at a higher risk for concussion and a longer recovery time than adults. While the test has already been clinically validated for detecting concussion in collegiate and professional athletes, we wanted to ensure it was also validated in adolescents.”

The study detected another benefit of the King-Devick test. Not only did it detect concussions right after they occurred, but at the end of the season when players were tested again, unknown injuries were detected. Some additional players’ end-of-season test time showed delays from the pre-season test – these were determined to be from head injuries that weren’t reported, either deliberately to hide the injury, or unknowingly.

A study co-author summed up the extra findings:

“King-Devick testing may not only be a valuable remove-from-play tool, but may detect those who may have suffered a silent or unreported concussion and identify those athletes who may need further evaluation before returning to play the next season.”

The King-Devick test has potential to be a useful tool in many youth sports. The good news is that it is not an expensive tool, and it can be easily administered by non-medical staff.

Free Case Evaluation

At Thomas Law Offices, our personal injury attorneys recognize that our potential clients are likely going through some of the most difficult times of their lives. We don't want you to have to worry about paying out of pocket for legal advice when you're just starting to learn your legal rights and options. That's why we provide free case evaluations. We'll offer our expert advice about your potential case and walk you through how we can help you.

Call us or fill out the form below to tell us about your potential case and a personal injury lawyer will get back to you as quickly as possible.

Meet Our Founder

Tad Thomas - Trial Lawyer

Tad Thomas

Managing Partner

Tad Thomas has dedicated his practice to representing plaintiffs in various types of civil litigation, including personal injury, business litigation, class actions, and multi-district litigation.

After graduating with his law degree in 2000 from Salmon P. Chase College of Law at Northern Kentucky University, Mr. Thomas immediately opened his own private practice and began representing injury victims.

In 2011, Thomas Law Offices was established in Louisville, Kentucky. Over the past decade, Mr. Thomas has expanded his firm and now has offices in three additional locations: Cincinnati, Ohio, Columbia, Missouri, and Chicago, Illinois. He is also a frequent lecturer on topics like trial skills and ethics and technology.

Legal & Firm News

Two Nurses Arrested in Ohio for Nursing Home Resident Neglect

In April 2022, Sunrise Manor nursing home’s director of nursing and assistant nursing director were arrested for allegations of patient neglect. Christina Drake and Jennie Elliott are being investigated following a criminal complaint filed in regard to an incident that occurred in April 2020. The two nursing staff members are facing multiple first-degree misdemeanor charges, […]

Read More

What Injuries Do Unattended Children Most Commonly Suffer?

It is a tragedy when a child is killed or injured in an accident that could have been prevented. Most of the time, it only takes one attentive adult to stop these tragic incidents from happening. The personal injury lawyers at Thomas Law Offices look at what injuries unattended children most commonly suffer and⁠—more importantly—how […]

Read More

What Injuries Can Result From Slamming on the Brakes?

No matter how safely you may drive, you will undoubtedly encounter situations in which you will have to take significant evasive maneuvers to avoid a car accident. While avoiding a motor vehicle crash is virtually always preferable to a collision, there are times when the evasive action can also cause harm.

Read More
Tad Thomas on The National Crime Victim Bar Association
Tad Thomas on AVVO
Tad Thomas on Lawyer Minds
Tad Thomas on American Association for Justice
Southern Trial Lawyers Association
Illinois Trial Lawyers Association
Ohio Association for Justice
Kentucky Justice Association
Tad Thomas on Attorney at Law Magazine
Tad Thomas on Attorney at Law Magazine
2021 Public Justice Member
AAJ Masters of Trial Law: Champion