Um chapéu que geras pequenos estímulos elétricos em sua cabeça poderia torná-lo temporariamente mais criativo e inteligente, é o que aponta estudo elaborado pelo Centro para a Mente da Universidade de Sidney, Austrália, e publicado na revista Neuroscience Letters de maio.
O resultado foi alcançado por meio de testes que usavam o desafio de lógica dos nove pontos, que, conforme a publicação, a maioria das pessoas não é capaz de resolver. O objetivo é simples: ligar todos os pontos com apenas quatro linhas retas consecutivas, passando somente uma vez por cada um deles.
Após alguns minutos, nenhum dos voluntários conseguiu resolver a questão. Entretanto, quando metade do grupo foi equipada com uma espécie de tiara que emitia pequenos eletrochoques na cabeça para estimular o cérebro, o resultado foi outro: 40% dos indivíduos foram capazes de resolver o teste.
Supostamente, ao receber pequenos estímulos elétricos, nosso cérebro tem algumas de chances "melhorar" de forma instantânea. Quem sabe aí está uma boa tática para ser utilizada antes daquela prova decisiva, mas, é claro, não vá tentar isso em casa.
A hat that begetting a small electrical stimulus in your head might make it temporarily more creative and intelligent, is pointing study by the Center for Mind, University of Sydney, Australia, and published in the journal Neuroscience Letters of May.
The result was achieved by testing that used the logical challenge of the nine points, which, according to the publication, most people can not solve. The goal is simple: connect all the dots with only four straight lines in succession, passing only once each.
After a few minutes, none of the volunteers managed to resolve the issue. However, when half the group was equipped with a kind of tiara that emitted small electric shocks to the head to stimulate the brain, the result was another: 40% of individuals were able to solve the test.
Supposedly, on receiving a small electrical stimulus, our brain has some chance to "improve" on the fly. Maybe there is a good tactic to be used before that decisive evidence, but, of course, will not try this at home.
The result was achieved by testing that used the logical challenge of the nine points, which, according to the publication, most people can not solve. The goal is simple: connect all the dots with only four straight lines in succession, passing only once each.
After a few minutes, none of the volunteers managed to resolve the issue. However, when half the group was equipped with a kind of tiara that emitted small electric shocks to the head to stimulate the brain, the result was another: 40% of individuals were able to solve the test.
Supposedly, on receiving a small electrical stimulus, our brain has some chance to "improve" on the fly. Maybe there is a good tactic to be used before that decisive evidence, but, of course, will not try this at home.
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