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Se aplicaron a tal fin técnicas de punta en el marco de una investigación realizada con roedores en la Universidad de São Paulo, en Brasil, y publicada en la revista Current Biology.
En un artículo publicado en la revista Current Biology se describen los experimentos que han permitido mapear con precisión los lugares existentes en el cerebro responsables de la identificación inmediata de amenazas y de la formación de la memoria del [...]
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An article published in the journal Current Biology describes experiments that mapped a brain circuit responsible for instantly detecting threats and forming memories of fear.
"We were interested in locating a brain region associated with fear signaling and finding out how it could identify environments previously related to physical or predatory threats, such as a place where the individual underwent an aversive physical stimulus," said Newton Sabino Canteras, full professor in [...]
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An article published in the journal Current Biology describes experiments that mapped a brain circuit responsible for instantly detecting threats and forming memories of fear.
"We were interested in locating a brain region associated with fear signaling and finding out how it could identify environments previously related to physical or predatory threats, such as a place where the individual underwent an aversive physical stimulus," said Newton Sabino Canteras, full professor in [...]
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An article published in the journal Current Biology describes experiments that mapped a brain circuit responsible for instantly detecting threats and forming memories of fear.
"We were interested in locating a brain region associated with fear signaling and finding out how it could identify environments previously related to physical or predatory threats, such as a place where the individual underwent an aversive physical stimulus," said Newton Sabino Canteras, full professor in [...]
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An article published in the journal Current Biology describes experiments that mapped a brain circuit responsible for instantly detecting threats and forming memories of fear.
"We were interested in locating a brain region associated with fear signaling and finding out how it could identify environments previously related to physical or predatory threats, such as a place where the individual underwent an aversive physical stimulus," said Newton Sabino Canteras, full professor in [...]
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Gizmodo
- Publicado em 25 agosto 2024
Pesquisa feita com roedores no Instituto de Ciências Biomédicas da USP usou técnicas de ponta e foi divulgada na revista Current Biology
Texto: Ricardo Muniz | Agência FAPESP
Artigo publicado na revista Current Biology descreve experimentos que possibilitaram mapear com precisão locais no cérebro responsáveis pela identificação imediata de ameaças e pela formação de memória de [...]
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Infofix
- Publicado em 25 agosto 2024
Grupo mapeia circuitos cerebrais que sinalizam insegurança imediata e criam memória do medo Texto: Ricardo Muniz | Agência FAPESP
Artigo na revista Current Biology descreve experimentos que possibilitaram mapear com precisão locais no cérebro responsáveis pela identificação imediata de ameaças e pela formação de memória de medo.
“Estávamos interessados em ver uma região do cérebro [...]
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PsyPost
- Publicado em 24 agosto 2024
Imagine a mouse, tentatively exploring its surroundings, its senses alert to any sign of danger. In one part of its environment, the mouse has experienced something deeply unpleasant—a mild but startling shock. As it roams, it pauses near the spot where the shock occurred, its behavior changing noticeably. It stretches out, sniffs the air, and hesitates to step back into the area where it was hurt. What’s happening in the mouse’s brain during these moments of heightened [...]
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Imagine a mouse, tentatively exploring its surroundings, its senses alert to any sign of danger. In one part of its environment, the mouse has experienced something deeply unpleasant—a mild but startling shock. As it roams, it pauses near the spot where the shock occurred, its behavior changing noticeably. It stretches out, sniffs the air, and hesitates to step back into the area where it was hurt. What’s happening in the mouse’s brain during these moments of heightened [...]
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Imagine a mouse, tentatively exploring its surroundings, its senses alert to any sign of danger. In one part of its environment, the mouse has experienced something deeply unpleasant—a mild but startling shock. As it roams, it pauses near the spot where the shock occurred, its behavior changing noticeably. It stretches out, sniffs the air, and hesitates to step back into the area where it was hurt. What’s happening in the mouse’s brain during these moments of heightened [...]
