Concussion Testing Pilots Kick Off Fall
August 4, 2015
By Geoff Kimmerly
Second Half editor
The Michigan High School Athletic Association kicked off the 2015-16 school year Monday by hosting 70 member high schools for training in two pilot sideline concussion testing programs aimed at assisting in decision-making regarding the removal of athletes from activity after possible concussion events and record-keeping of those events beginning this fall.
Illinois-based King-Devick Test and Maryland-based XLNTbrain Sport each will be used to monitor approximately 10,000 Michigan high school student-athletes drawn from schools representing all four classes and a variety of regions statewide.
The pilot programs are part of a three-pronged advance by the MHSAA in concussion care this fall. In addition to becoming the first state association to offer pilot sideline concussion testing, the MHSAA will be the first to mandate record-keeping by member schools of all possible concussion events from detection to an athlete’s return to play. The requirement applies to both practices and events, all levels of all sports in grades 7 through 12.
The MHSAA also this fall is the first state association to provide all participants at every MHSAA member high school and junior high/middle school with insurance intended to pay accident medical expense benefits – covering deductibles and co-pays left unpaid by other policies – resulting from concussions sustained during MHSAA practices or competitions. There is no cost to either schools or families.
“These pilot programs are intended to not only improve what’s actually happening on the sidelines at practices and contests in these communities that are part of the pilot programs, they’re intended to spread the word of the need for improved concussion detection across every community,” MHSAA Executive Director John E. “Jack” Roberts said. “We hope these schools involved will become involved in their leagues and conferences and with their peers across the state as we expand the awareness of the need for better sideline detection and provide ways to get it done.”
The MHSAA asked schools at the end of this spring to volunteer for the pilot programs and then selected participants in order to guarantee a variety of schools based on enrollment and location. Schools are committed to involving at least two sports for each gender each season.
Schools participating in the XLNTbrain Sport pilot program are: Adrian, Adrian Madison, AuGres-Sims, Bay City Central, Bear Lake, Brethren, Belding, Birmingham Groves, Brighton, Chesaning, Corunna, Detroit Collegiate Prep, East Kentwood, Fennville, Fowlerville, Gibraltar Carlson, Grand Rapids Christian, Grandville, Greenville, Grosse Ile, Hamilton, Harrison Township L’Anse Creuse, Hazel Park, Kalamazoo Christian, Lansing Christian, Macomb L’Anse Creuse North, Owosso, Pewamo-Westphalia, Portland, Reese, Rochester Hills Lutheran Northwest, St. Clair Shores Lakeview, St. Johns, Stanton Central Montcalm, Vermontville Maple Valley, West Bloomfield and Wyoming Kelloggsville.
Schools participating in the King-Devick Test pilot are: Bay City Western, Benton Harbor, Buchanan, Calumet, Caro, Caseville, Detroit Cody, Detroit Martin Luther King, Fenton, Flint Kearsley, Frankenmuth, Fruitport, Garden City, Grand Ledge, Grand Rapids Northview, Lake Leelanau St. Mary, Lake Linden-Hubbell, Lincoln Alcona, Midland Bullock Creek, Montague, Muskegon, Niles, Pontiac Notre Dame Prep, Romeo, Saginaw Heritage, Scottville Mason County Central, Shelby, St. Charles, St. Joseph, Tawas, Vicksburg, Whitehall and Yale.
The King-Devick Test is a rapid eye movement screening evaluation that requires athletes to read single-digit numbers displayed on a tablet computer in order to detect impairments of eye movement, attention, language, concentration and other symptoms of abnormal brain function. The test has been validated in more than 50 recent peer reviewed articles published in elite medical journals and is associated with the Mayo Clinic.
The test is administered on the sidelines during evaluations for suspected head injuries, and the post-injury results are then compared to an athlete’s preseason baseline. Any worsening of performance (increased time and/or errors) suggests a concussion has occurred and the athlete should be “removed from play” for further evaluation.
“The first and most critical step in managing concussion in the youth athlete is to recognize when one has occurred – not always a simple task,” said Dr. David Dodick, professor of neurology and director of sports concussion services at the Mayo Clinic. “The King-Devick test helps take the guesswork and subjectivity out of the sideline evaluation in a rapid, accurate, and objective way.”
XLNTbrain Sport includes balance and web-based neuro-cognitive tests also used before the start of a season to create a baseline measurement of reaction time, attention, inhibition, impulsivity, memory, information processing efficiency and executive function. The test also assesses mood, anxiety, stress and emotionality.
After a possible head injury, a sideline assessment is done using a smartphone or tablet with those results then compared with the athlete’s baseline measurements. The program documents the severity of a concussion, provides a guide for on-the-field decision making regarding treatment and recovery time and can report results via email to parents, coaches, training staff and medical professionals.
Dr. Harry Kerasidis, who designed the XLNTbrain Sport software, presented at the Coalition for Concussion Treatment Summit at the United Nations building in 2014.
“We included an objective balance test that relies on smartphone accelerometer technology which is effective in the field during practice and game situations,” Kerasidis said. “Should a concussion injury be suspected, the system automatically generates a notification to parents and medical professionals and creates a recovery protocol and post-injury tracking so the right people can monitor the athlete’s progress. Then, the system assists medical professionals with the all-important return-to-learn and return-to-play clearance.”
Click for information on XLNTbrain Sport. Click for information on the King-Devick Test.
For more on Health & Safety, including preseason physical examination, hydration and cardiovascular resources in addition to concussion information and online training sessions, visit the MHSAA’s redesigned Health & Safety web page.
PHOTOS: (Top) Saginaw Heritage athletic director Peter Ryan (right) is administered the King-Devick baseline test by K-D's Samantha Figueroa. (Middle) XLNTbrain Sport creater Dr. Harry Kerasidis provides insight on his program to those being trained to use it Monday.
Built Right, No Rebuild Needed: Cornelius Taking Gull Lake Back to Tennis Finals
By
Pam Shebest
Special for MHSAA.com
October 21, 2025
RICHLAND – Once the boys season ends later this week, Roger Cornelius will begin preparing for his 50th year as varsity girls tennis coach at Gull Lake High School.
That tenure may have been cut short at 22 years, if not for the Gull Lake tennis community.
In January 1998, Cornelius’ 16-year-old daughter, Lindsay, died as a result of a winter car crash.
He had recently ended the fall season with the girls team and “I didn’t know if I could (coach) the boys that spring,” he said, still emotional when talking about the tragedy.
One of his former students, Jason Ryan, now a vascular surgeon at Beacon Kalamazoo Hospital, contacted Cornelius.
“He and one or two other guys talked with me and, if not for them, I would have quit tennis,” Cornelius said. “I decided to continue with tennis, and I’m glad I did. I found out that God was going to carry me through the toughest time of my life. The tennis community was really big for me back then. Richland, especially, came beside me and lifted me up.”
Although tennis is his sport of choice, Cornelius played football at Western Michigan University and was first hired at Gull Lake in 1975 to help with the football program. He jumped at the chance to coach the tennis team that spring and has coached either the boys or girls, and sometimes both, every year since.
He has been named Regional Coach of the Year several times and was enshrined in the Michigan High School Tennis Coaches Association (MHSTeCA) Hall of Fame in 2018.
Cornelius will lead the boys (12-2-1) to the MHSAA Lower Peninsula Division 3 Finals this Friday and Saturday at Midland Tennis Center. The Blue Devils finished 10th the last two years, earning eight points both times.
In a rebuilding year after losing all four singles and two doubles players to graduation, Cornelius was surprised and thrilled that this year’s team earned 20 points at its Regional, finishing second to St. Joseph and qualifying for the Finals.
At the beginning of the season, senior Peyton Orley said he wasn’t sure how good the team would be.
“Last year at the beginning of the season, we could tell we had a really good team,” Orley said. "This year, we lost a lot of our seniors and it didn’t look promising for states.
“Everyone on the team was mission-motivated to get to the state tournament.”
Orley pairs with senior Sullivan Abegg at No 1 singles and the pair did their part, winning their Regional flight. For Abegg, it was a three-peat after taking the title at No. 3 doubles two years ago and No. 2 doubles last year.
The Blue Devils are led at No. 1 singles by freshman Kade DeMaagd, whose father also played for Cornelius.
“Kade’s got the best strokes on the team,” the coach said.
Lucas Nichols, at No. 4 doubles, is the other freshman in the lineup. The other three seniors are Max Uppal (No 3 singles) and Dylan Piwko and Evan McCann, both doubles players. Three juniors, who all play doubles, are Jaden Jones, Jackson McDermott and McGuire Abegg. Two sophomores round out the singles flights: Jake Worgess at No. 2 and Jacob Nichols at No. 4.
Comparing old & new
Cornelius said there isn’t much difference between the tennis players today compared to those 50 years ago.
“I think what’s changed the most is today’s athletes have so many different options, so many different interest areas,” he said. “A lot of the kids have early college classes, some of them have to come to practice from off site and so many things are happening, whether it’s the Model United Nations or tutoring someone at the high school or DECA. I think that’s the biggest difference.”
While the boys are competing in Division 3, the girls are in Division 2, a more difficult road to the Finals, Cornelius said.
“It does make it pretty tough for the girls to make it out of Division 2 with the Mattawans, Portage Central, St. Joe, Battle Creek Lakeview,” he said.
Orley’s sister, Ava, a junior who plays at No. 1 doubles, said the girls team has already bonded.
“We build our team off loving each other,” she said. “It’s not everyone out for themselves, it’s all of us (working together). We focus on being a good role model.
"We’ve had coaches tell us how we played with class and how it’s an honor to play us because we learned from (Cornelius) that you always want to be a good sport.”
Competitive, compassionate
Cornelius, who taught French at the high school for 32 years, currently tutors French-speaking African and Haitian families for the district.
“I tutor the kids and work with the families,” he said. “It’s vastly different than what I did in the classroom. The greatest thing that’s ever happened to me in my nearly 50 years working with Gull Lake schools was working with a little African boy who was blind.”
Cornelius and some friends pooled money to take the boy to a specialist in Grand Rapids. The specialist asked Cornelius to translate for the mother that he thought he could help the young boy regain some sight.
“The two surgeries were successful,” said Cornelius, choking up a bit with emotion. "He has to wear glasses, but he can see. It’s the high watermark of my life.”
That compassion is visible on the tennis courts, said retired Allegan coach Gary Ellis, now a volunteer assistant tennis coach at the school.
“I’ve known Roger since 1977,” Ellis said. “We started competing against each other when he started coaching the boys.”
He said that although Cornelius wants to win and likes to compete, “at the same time, he’s got a good perspective on the whole thing and the value of high school sports, and tennis in particular. He’s very positive, both with his team and with the opponents.”
Cornelius was so supportive of opponents that one year Ellis’ girls team invited the Gull Lake coach to their awards banquet at the end of the season.
“He had a conflict and couldn’t attend, but he sent a really nice letter to the girls,” Ellis said.
Cornelius makes it a point to talk with opponents, both coaches and players.
“I love to get to talk to the kids that I would never get to talk with,” he said. “My favorite is Battle Creek Central because they have struggles that most of us at Gull Lake don’t know about.
“For them to commit their spring or their fall to tennis, that’s a major decision. I want to make darn sure that after the match, I get to meet every one of them, talk with them, talk with their coach.”
Cornelius doesn’t expect this to be his last season.
“I will step down when the good Lord says, ‘I think it’s time,’” he said. “And I don’t think it’s time quite yet.
“I wouldn’t mind if they put on my gravestone ‘Loved God, Loved People.’”
Pam Shebest served as a sportswriter at the Kalamazoo Gazette from 1985-2009 after 11 years part-time with the Gazette while teaching French and English at White Pigeon High School. She can be reached at [email protected] with story ideas for Calhoun, Kalamazoo and Van Buren counties.
PHOTOS (Top) Richland Gull Lake tennis coach Roger Cornelius hits with his players during practice this season. (Middle) Clockwise from top left: Cornelius, assistant Gary Ellis, junior Ava Orley and senior Peyton Orley. (Below) Cornelius talks things over with his team. (Photos by Pam Shebest.)