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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.

  • 22 percent of athletes in contact sports had lower results on learning and memory skills tests after their season.
  • 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.

Seeing the Whole Field

September 20, 2013

I spent almost all of my days as a competitive athlete in a position where all the other players were in my field of vision.

From the age of 10 until I gave up baseball at 20, I was a catcher. I spent my entire career in foul territory, observing the other players in fair, the entire diamond before me.

In basketball I was what we now call a “point guard.” As I brought the ball up court, the other nine players were in front of me.

As a high school and college football player, I was a defensive safety. No one was to get behind me; and at every snap, 21 other players were in my field of vision.

I’ve always known that participation in sports shaped very much of my character; but only recently – nearer the end of my professional career than to the start – am I seeing the whole field and appreciating the fullness of that influence. For example:

  • To be the one who asks for the fast ball or curve. Or the change-up when it’s needed.
  • To be the one who sets up each play and delivers the pass to get it started. And watching others score.
  • To be the one who makes the tackle when no one else is left to do so.
  • And most of all, to see the whole field; to see all of one’s teammates and observe how they all are indispensable to a winning performance.