Research on the physiology of “choking” under pressure suggests that the reason isn’t that you think about it too much, but that you think with the wrong parts of your brain.
On those (unfortunately rare) occasions when I’ve had to sign more than about a dozen books, the first few flow naturally and reinforce the impression of literary greatness. There comes a point, though, when my hand takes on a life of its own, and I can’t finish the signature. Signature becomes scrawl. Choke.
Research indicates that the parts of the brain that smooth out our previously learned actions — areas like the cerebellum and the premotor cortex of the cerebrum — get overridden by the prefrontal cortex of the cerebrum where our conscious thought resides. The prefrontal cortex is great for thinking, but when it starts micromanaging the cerebellum, disaster often ensues. Continue reading →
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