Tenha acesso completo ao Stoodi

Assine o Stoodi e prepare-se para o ENEM com nossos conteúdos exclusivos!

Exercícios de Inglês

Listagem de exercícios

FUVEST 2015

You know the exit is somewhere along this stretch of highway, but you have never taken it before and do not want to miss it. As you carefully scan the side of the road for the exit sign, numerous distractions intrude on your visual field: billboards, a snazzy convertible, a cell phone buzzing on the dashboard. How does your brain focus on the task at hand?

 

To answer this question, neuroscientists generally study the way the brain strengthens its response to what you are looking for – jolting itself with an especially large electrical pulse when you see it. Another mental trick may be just as important, according to a study published in April in the Journal of Neuroscience: the brain deliberately weakens its reaction to everything else so that the target seems more important in comparison.

 

Such research may eventually help scientists understand what is happening in the brains of people with attention problems, such as attention-deficit/hyperactivity disorder. And in a world increasingly permeated by distractions – a major contributor to traffic accidents – any insights into how the brain pays attention should get ours.

Scientific American, July 2014. Adaptado.

 

Segundo estudo publicado no Journal of Neuroscience, mencionado no texto,

Conta de email não verificada

Não foi possível realizar o seu cadastro com a sua conta do Facebook pois o seu email não está confirmado no Facebook.

Clique aqui para ver como confirmar sua conta de email no Facebook ou complete seu cadastro por aqui.

Entendi
Clicando em "Criar perfil", você aceita os termos de uso do Stoodi.
Tem perfil no Stoodi? Fazer Login