O interruptor do medo: uma nova descoberta científica

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O cérebro tem um interruptor do medo, descobriram cientistas.

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Este interruptor é ativado quando sentimos medo.

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A descoberta foi feita por pesquisadores da Universidade da Califórnia.

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Eles estudaram uma área do cérebro chamada núcleo dorsal da rafe.

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Descobriram que o estresse agudo muda os sinais químicos dos neurônios.

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Isso causa o medo generalizado.

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A pesquisa abre novos caminhos para o tratamento de transtornos como TEPT e ansiedade.

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