Every once in a while we hear a story about a person in an extreme situation hulking out and doing something strongtacular, like lifting a dinosaur off of a loved one or fighting a bear over a hoagie.
Most of us read those stories and say, "Wait a second. Not only do I not take on superpowers when under stress, I actually get all shaky and poop my pants."
Well, science has been looking into all the hilarious ways we screw up, and not just because the research is hilarious. There are scientific reasons why it seems like your body turns on you at the worst possible moments.
A "brain fart" is the term that describes a sudden, unexplained instance of unknowledge. Like when you walk into a store for something and immediately forget what it was you came in for.
Wait, there it is.
Of course it's not just a minor inconvenience if it happens when you're blowing through that red light you didn't notice, or remembering you were supposed to turn the cooling tower on as your town's emergency alert sirens start going off.
So What's to Blame?
This has long considered just one of those mysteries of the brain, but researchers have recently done studies that found that your brain basically has a built-in sleep mode, like your PC. The "brain farts" weren't sudden, random glitches, but planned shut-downs. Up to 30 seconds before a mental fart occurred, researchers could see the relaxation centers of the brain lighting up and other sections going dark.
This "sleep mode" exists in your brain for the same reason it does on your PC: to conserve energy. The studies found brain farts usually happen when you're in the process of doing an activity that you've done a million times, like a routine task at work or skinning a jackrabbit. The thinking part of your brain figures it doesn't need to be around for that boring shit, and nods off.
The problem, of course, is that a whole lot of those repetitive tasks are also the most important things we do in the course of a day. Some of us have jobs where failing to do them right even once results in everything catching on fire.
"Dammit, brain! Not again!"
Tests showed that the sudden, horrible realization that your brain had checked out on you is usually all it takes to jolt it back into action. So basically the brain says, "I'm going on break, but don't worry, I'll be back as soon as you fuck something up."
"Hey, what'd I miss?"
Scientists are actually working on a mind-reading hat that can detect when you're in that 30-second countdown until brain-shutoff and prevent it. This is presumably for people who have the kind of jobs where even a momentary lapse of concentration can mean disaster. Lion tamers and such.
There's no way this idea can go wrong.