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.

Words from Down Under

February 1, 2013

In the County Hotel, one of the few buildings in Napier, New Zealand, that survived the 1931 earthquake in that region, there is a library of books that have been left by previous travelers and may be exchanged for books of current travelers.  Among the books I found was Lord Cobham’s Speeches.  Lord Cobham was the Governor General of New Zealand from 1957 to 1962.

From his speech at the “Sportsmen Luncheon” in Wellington, NZ, 52 years ago today, I found these pearls:

  • “. . . sport is a great character-former; it teaches that self-control which must always precede self-expression, and that gracious acceptance of defeat is the gold to victory’s silver.”
  • “Sport is harmony, balance and rhythm, the triple heritage handed down from ancient Greece, without which art is barren and civilization itself out of joint.  Above all, the acquiring of a technique is increasingly important in an age when automation and the machine have robbed human beings of that sense of fulfillment that comes of fine craftsmanship.”
  • “Today we see the result of trying to hustle youth through childhood and adolescence into manhood and womanhood.  Education is one of the few things that cannot be hurried, although modern techniques may facilitate instruction, for which education is often mistaken . . .  In these instances, sport and games can and must play an increasingly important part in producing well-balanced citizens.  But before we do this, we must see to it that the games themselves don’t fall victims to the prevalent evils of selfishness, sharp practice and greed.”
  • “It is when the player of the game thinks himself greater than the game that both get into trouble.”