Cachorros conseguem entender significado de objetos assim como humanos, diz pesquisa

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Uma pesquisa conduzida por cientistas de uma universidade da Hungria indicou que cachorros conseguem entender o significado de alguns objetos,

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desde que eles se importem com aquilo, em uma resposta similar ao de seres humanos. Esse foi o primeiro estudo que avaliou a capacidade neural de animais não humanos em identificar objetos

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Em seres humanos, palavras ativam memórias que são as chamadas representações de determinado objeto

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A pesquisa mostra que os cachorros também contam com uma representação mental ao escutar o nome de algo com o qual estão habituados

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De acordo com o artigo publicado na revista Current Biology, a habilidade dos cachorros não pode ser generalizada para todos os animais

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Mas indica, talvez, uma capacidade maior entre os mamíferos, que pode ser desenvolvida a partir do contato com o sistema de comunicação semântico, ou seja, de sentido das palavras

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Do ponto de vista evolucionário, essa habilidade pode ter surgido entre os cães durante a seleção para cooperação com os humanos

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