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O que acontece com seu cérebro quando você não dorme: a limpeza agressiva que devora conexões neurais Falamos sobre o que acontece no cérebro quando você fica acordado por muito tempo sem dormir. Descobrimos que cientistas encontraram que a privação de sono ativa células de limpeza do cérebro de forma agressiva, fazendo com que elas comecem a devorar as conexões entre neurônios. Explicamos como os astrócitos e a microglía funcionam, e por que dormir pouco repetidamente pode ser prejudicial à sa
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🧠 Você sabia que seu cérebro não precisa se reconstruir do zero toda vez que aprende algo novo? Os neurônios criam pequenas ramificações chamadas espinhas dendríticas, formando novas conexões com outras células. Quanto mais usadas, mais fortes e rápidas elas se tornam. E as conexões que não são usadas? Desaparecem como atalhos esquecidos. É incrível pensar como nosso cérebro se adapta, cresce e se transforma a cada aprendizado!
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