Head Trauma and Learning
November 23, 2012
Researchers at my alma mater have joined their voices to the growing chorus of concerns about the effects of repeated blows to the head.
A study of the cognitive effects of head impacts on members of Dartmouth College football, hockey, track, crew and Nordic ski teams compared before and after season results on learning and memory skills. Participating athletes also came from Brown and Virginia Tech.
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22 percent of athletes in contact sports had lower results on learning and memory skills tests after their season.
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Only 4 percent of athletes in non-contact sports posted lower test results.
The researchers caution that it is unknown at this point how long these negative effects may last, but they also note there is some correlation between test results and how hard the athletes were hitting heads.
This adds to the mounting evidence that rules writers, program sponsors, coaches and officials must look for and implement a variety of measures to reduce the frequency and severity of head impacts in both practice and competition in all sports.
Straight Talk on Head Trauma
May 6, 2013
Bill Heinz is the handsome square-jawed, plain-speaking medical orthopedist from Maine who chairs the Sports Medicine Advisory Committee of the National Federation of State High school Associations. Here, in my words, is what Dr. Heinz had to say about concussions last month in Indianapolis in a ballroom full of staff members and attorneys for statewide athletic associations from across the United States.
About Prevention –
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No equipment can prevent concussions in any sport. What can reduce such head trauma is to diminish the frequency and severity of contact to the head.
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In football, that requires officials’ strict enforcement of current rules, coaches’ teaching of blocking and tackling consistent with those rules, and rules makers’ continuing search for ways to reduce the frequency of the game’s most dangerous situations.
About Aftercare –
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No pharmaceutical remedy exists for concussions. The remedy is time. Only complete rest – from both academic and athletic activity – begins the recovery process; and then return to such activity must be gradual, and under the care of trained health care professionals.
That has been and will continue to be our message to our constituents in Michigan.
(Click here for our recent communication reinforcing the state laws that take effect in Michigan on June 30, 2013.)