This is your very breakable brain on NFL Sunday.
I opened an otherwise innocuous copy of a magazine the other day, and my shoulders leapt up in a shudder. Couldn’t help it. I was being confronted by the snout of a tiger snake, a closeup snapped from a low angle, so that a good third of the son of a bitch’s body seemed to be hovering off the ground—coiled, tense, about to strike. I have no idea if tiger snakes are poisonous, but that didn’t matter: before my conscious brain could react the fear had already shivered outward from somewhere in my own reptile brain. The same thing happens if I dream about sitting in a tall swaying tree or imagine cleaning windows on a skyscraper. Brrr. Obviously I’m in no danger from a picture or fantasy, but again, the frisson is a reflex, uncontrolled behavior when I glimpse something potentially perilous.
Shudders like that don’t have to be inborn instinct, either; they can be the result of conditioning, too, something learned over time from the coupling of vivid images and nauseous stimuli. All of which is to say that I’m starting to feel the same snaky shivers, subtle but growing, each time I sit down to watch football nowadays. Not quite to the point of having to look away yet, but I’m always slightly relieved when someone just runs out of bounds, and I don’t chuckle anymore when the body count gets too high on gang tackles. The worst are kickoffs and punts, when bodies hurtle in from crazy angles, whipping around like bats. I feel the snags because with every hit I can imagine—sometimes practically hear—the splat of the players’ brains inside their helmets.
Head injuries have dogged the National Football League since its very early days, since even before facemasks. But, donning the proud mantle of tobacco scientists everywhere, the NFL’s experts refused to admit until just a few months ago that it wasn’t a coincidence so many former players ended up with neurological damage by the time they turned fifty. The word going around is that a few skeptical medical men in charge of the NFL’s official investigation into the matter, a team led by one Dr. Ira Casson, had been dismissing the link between concussions and cognitive difficulties. Casson seemed obviously full of crap, and after Congress hog-piled onto the issue to scold the league, the NFL finally dismissed Casson and reevaluated the evidence. It was damning. In one study, coroners discovered that twelve of thirteen former NFL players had a buildup of a plaque in their brains—a plaque—called tau, a snarl of protein that disrupts neuronal function and that has been linked to neurodegenerative diseases like Alzheimer’s. Many of the NFL players died in their forties; another autopsy revealed the beginning of tau tangles in an 18-year-old.
