Football Concussions: How Many Hits to the Head is Too Much?

by Adeline Dorcas on  October 27, 2018 at 1:15 PM Research News
RSS Email Print This Page Comment bookmark
Font : A-A+

New study highlights that repeated heading, or hitting the soccer ball with the head may increase the risk of concussion in some college football athletes rather than after a single severe hit to the head, reports a new study. The findings of the study are published in the journal Annals of Biomedical Engineering.
Football Concussions: How Many Hits to the Head is Too Much?
Football Concussions: How Many Hits to the Head is Too Much?

Whether some American football players suffer from a concussion after a hit on the head may depend on the number and severity of head impacts that they sustain in the days, weeks, and months leading up to the concussion, rather than a single large head impact. This is according to Brian Stemper of the Marquette University and Medical College of Wisconsin in the US. Stemper is the lead author of a study on concussion in college football in the Springer-branded journal Annals of Biomedical Engineering.

The findings provide further support for policies that try to limit head impact exposure during football training and games.

Many studies have already shown how the structure and function of American football players brains change throughout the course of their careers. This happens with or without them ever being diagnosed with a concussion after head impacts. The findings of these studies suggest that damage to the brain following successive head impacts reaches a certain tipping point, by which an athlete's chances of suffering concussion increases.

To investigate whether repetitive head impacts play a role in the onset of concussion in college football players, Stemper and his colleagues turned to Division 1 of America's National Collegiate Athletic Association (NCAA). The researchers matched 50 athletes suffering concussion with others who did not, but who played in the same position and were on the same team.

The analysis shows that repetitive head impact exposure plays a role in the occurrence of concussive injuries in some college football athletes. Overall, compared to the players in the control group, 72 percent of the concussed athletes in the study experienced more exposure to head impacts either on the day of suffering a concussion or during the season leading up to the event.

The link between cumulative exposure to head impacts and a subsequent onset of concussion was more pronounced among athletes taking part in more contact activities. For example, 82 percent of athletes who participated in ten or more days of contact play had greater head impact exposure than their matched control group.

"This unique analysis provides further evidence for the role of repetitive head impact exposure as a predisposing factor for the onset of concussion among Division 1 college football athletes," says Stemper.

"While these trends require further validation, the clinical implication of these findings supports the contemporary trend of limiting head impact exposure for college football athletes during practice sessions."

Source: Eurekalert

Post a Comment

Comments should be on the topic and should not be abusive. The editorial team reserves the right to review and moderate the comments posted on the site.
Notify me when reply is posted
I agree to the terms and conditions
Advertisement

More News on:

World Cup 2014 Football Injuries 

News A - Z

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

News Search

Medindia Newsletters

Subscribe to our Free Newsletters!

Terms & Conditions and Privacy Policy.

Find a Doctor

Stay Connected

  • Available on the Android Market
  • Available on the App Store

News Category

News Archive