O que acontece no cérebro durante a gravidez? Estudo explica

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[{"selector":"#anim-e9722cd5-c668-4864-8fd8-521374407a6b","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ca919624-762f-4243-8bca-6bf82609f7ab","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-8fbb5334-71b8-4877-90e6-5cdf2b19b6d8","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-7e326e71-df16-40cb-89e6-3bd1d390af1f","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] O cérebro humano é moldado pela neuroplasticidade, mas estudos mostram que o cérebro feminino passa por remodelações significativas em três fases: puberdade, gravidez e perimenopausa Unsplash

[{"selector":"#anim-431d3abd-bc85-4a76-b8ee-2c2cfcba17e2","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0f0f5c28-cabe-42f7-83d7-e93f649339c1","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-d47c2637-0227-4644-b15c-9d1c61b5c86a","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-cb6e984d-952a-4671-871c-b75fe806a992","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f2a52b5e-dc0a-4cf1-8d55-09d181b198af [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0, 23.664122137404586%, 0)","translate3d(0, 0%, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Essas mudanças são influenciadas pelos hormônios, como estrogênio e progesterona, que alteram a organização e o funcionamento cerebral, provocando efeitos comportamentais e cognitivos Unsplash

[{"selector":"#anim-3ca1d487-793a-40ad-abe4-b0e54b2c99e9","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1916a520-3d2c-4a62-bd21-af79395c151a","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-2884b6eb-9840-4c7e-b38a-f5c17d77d1a4","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-5ef96f0d-5386-41d3-8cd4-033df50a9d60","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-bf51928d-b107-4cb4-963a-eabc47381339 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-14.843749786673241%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] A neurocientista Laura Pritschet investigou essas transformações, acompanhando mulheres com exames cerebrais e coleta hormonal para entender como as flutuações hormonais afetam o cérebro Unsplash

[{"selector":"#anim-561e5384-8b8e-4166-ba22-c86bd78c9592","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-28a59700-aa63-4f2e-8c7a-0b3cf34d7e29","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-ec3816f8-d987-4c44-9466-5e50f4c8dec2","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-c2002ce7-c81d-4ac8-8c56-493a72244089","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Durante a gravidez, observou-se uma redução no volume da matéria cinzenta e alterações na matéria branca, mudanças que persistem no pós-parto e podem estar ligadas ao preparo para a parentalidade Unsplash

[{"selector":"#anim-25b86471-b95c-4ffd-b680-b9b6df5445e8","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-99e3117e-a5b7-4ac5-89ea-c11a0198cc52","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-184e69d7-410a-4bc3-be98-e8a951498418","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-ab3732b6-0a0d-41e1-9449-b57397403a71","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Essas modificações são consideradas uma espécie de “ajuste fino” dos circuitos cerebrais, tornando o cérebro mais eficiente para lidar com as novas demandas da maternidade Unsplash

[{"selector":"#anim-7618f051-f4c9-4131-b114-23dc193a66d3","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-86b1b2f6-acd0-42ec-bfbb-d5796d68eb7b","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-8f836613-7c65-4caf-a0e2-9900db0494b2","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-6034e6b2-f867-43c4-b2cd-547252f7bd98","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a20dab6e-241e-4210-accc-959ccd6ea6f4 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(21.527777664003505%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] O estudo sugere que compreender essas transformações pode ajudar a explicar comportamentos maternos e vulnerabilidades a transtornos mentais, como depressão pós-parto, além de fornecer insights sobre o envelhecimento cerebral Unsplash

CNNBRASIL.COM.BR

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