{"id":24883,"date":"2016-12-07T11:44:11","date_gmt":"2016-12-07T04:44:11","guid":{"rendered":"https:\/\/www.kidsplaza.vn\/blog\/?p=24883"},"modified":"2020-01-21T09:13:36","modified_gmt":"2020-01-21T02:13:36","slug":"nhung-giai-doan-phat-trien-quan-trong-cua-nao-bo-thai-nhi","status":"publish","type":"post","link":"https:\/\/www.kidsplaza.vn\/blog\/nhung-giai-doan-phat-trien-quan-trong-cua-nao-bo-thai-nhi.html","title":{"rendered":"Nh\u1eefng giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n quan tr\u1ecdng c\u1ee7a n\u00e3o b\u1ed9 thai nhi"},"content":{"rendered":"

B\u1ed5 sung dinh d\u01b0\u1ee1ng v\u00e0 th\u1ef1c hi\u1ec7n nh\u1eefng b\u00e0i h\u1ecdc thai gi\u00e1o \u0111\u00fang th\u1eddi \u0111i\u1ec3m s\u1ebd gi\u00fap k\u1ebf ho\u1ea1ch sinh con th\u00f4ng minh<\/strong> c\u1ee7a m\u1eb9 \u0111\u01b0\u1ee3c di\u1ec5n ra m\u1ed9t c\u00e1ch ho\u00e0n h\u1ea3o h\u01a1n. Tuy nhi\u00ean, \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c th\u1eddi \u0111i\u1ec3m th\u00edch h\u1ee3p kh\u00f4ng ph\u1ea3i l\u00e0 \u0111i\u1ec1u m\u00e0 b\u1ea5t c\u1ee9 b\u1ed1 m\u1eb9 n\u00e0o c\u0169ng \u0111\u1ec1u bi\u1ebft.<\/p>\n

T\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n c\u1ee7a n\u00e3o b\u1ed9<\/strong><\/p>\n

\"nhung-giai-doan-phat-trien-quan-trong-cua-nao-bo-thai-nhi-1\"
\nT\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n c\u1ee7a n\u00e3o b\u1ed9 thai nhi qua t\u1eebng giai \u0111o\u1ea1n.<\/em><\/p>\n

Theo Ti\u1ebfn s\u0129 Lynn Singer, thu\u1ed9c tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc Case Western Reserve, Cleveland, Ohio (M\u1ef9), qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh c\u00e1c t\u1ebf b\u00e0o th\u1ea7n kinh c\u1ee7a thai nhi di\u1ec5n ra h\u1ebft s\u1ee9c ph\u1ee9c t\u1ea1p v\u00e0 t\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n c\u1ee7a n\u00f3 \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng t\u1eebng ph\u00fat ngay t\u1eeb nh\u1eefng tu\u1ea7n thai \u0111\u1ea7u ti\u00ean. Sau \u0111\u00f3, n\u00e3o s\u1ebd kh\u00f4ng ng\u1eebng ph\u00e1t tri\u1ec3n nhanh cho \u0111\u1ebfn khi b\u00e9 \u0111\u01b0\u1ee3c sinh ra v\u00e0 l\u1edbn l\u00ean. \u0110\u1ebfn th\u1eddi \u0111i\u1ec3m b\u00e9 \u0111\u01b0\u1ee3c 2-3 tu\u1ed5i, n\u00e3o c\u1ee7a tr\u1ebb v\u1eabn ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n cho \u0111\u1ebfn tu\u1ed5i tr\u01b0\u1edfng th\u00e0nh.<\/p>\n

Nh\u1eefng gia \u0111o\u1ea1n quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n n\u00e3o thai nhi m\u00e0 m\u1eb9 c\u1ea7n l\u01b0u \u00fd:<\/strong><\/em><\/p>\n

Tu\u1ea7n tu\u1ed5i th\u1ee9 8<\/strong><\/p>\n

Theo Ti\u1ebfn s\u0129 Lynn Singer, \u0110\u1ea1i h\u1ecdc Case Western Reserve, Cleveland, Ohio (M\u1ef9), b\u1eaft \u0111\u1ea7u t\u1eeb tu\u1ea7n tu\u1ed5i th\u1ee9 3, th\u1ee9 4, c\u00e1c c\u1ea3m \u1ee9ng thu\u1ed9c \u1ed1ng th\u1ea7n kinh d\u1eabn \u0111\u1ebfn s\u1ef1 h\u00ecnh th\u00e0nh c\u1ee7a n\u00e3o b\u1ed9 v\u00e0 tu\u1ef7 s\u1ed1ng c\u1ee7a thai nhi b\u1eaft \u0111\u1ea7u di\u1ec5n ra. \u0110\u1ebfn kho\u1ea3ng tu\u1ea7n tu\u1ed5i th\u1ee9 8, n\u00e3o b\u1ed9 c\u1ee7a b\u00e9 b\u1eaft \u0111\u1ea7u ph\u00e1t tri\u1ec3n, c\u00e1c t\u1ebf b\u00e0o th\u1ea7n kinh trong n\u00e3o \u0111\u01b0\u1ee3c ph\u00e2n nh\u00e1nh \u0111\u1ec3 k\u1ebft n\u1ed1i v\u1edbi nhau, h\u00ecnh th\u00e0nh nh\u1eefng “\u0111\u01b0\u1eddng m\u00f2n” \u0111\u1ea7u ti\u00ean tr\u00ean n\u00e3o. \u1ede th\u1eddi \u0111i\u1ec3m n\u00e0y, thai nhi \u0111\u00e3 c\u00f3 th\u1ec3 c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c nh\u1ecbp \u0111\u1eadp c\u1ee7a tr\u00e1i tim m\u1eb9, nh\u1eefng b\u01b0\u1edbc s\u00f3ng \u00e2m thanh, xung truy\u1ec1n c\u1ee7a c\u1ea3m x\u00fac s\u1ebd k\u00edch th\u00edch l\u00ean n\u00e3o b\u1ed9 c\u1ee7a b\u00e9, gi\u00fap thai nhi c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c th\u00f4ng tin ph\u00e1t ra t\u1eeb m\u1eb9. V\u00ec th\u1ebf, m\u1eb9 n\u00ean d\u00e0nh th\u1eddi gian tr\u00f2 chuy\u1ec7n, h\u00e1t cho b\u00e9 nghe ngay t\u1eeb th\u1eddi \u0111i\u1ec3m n\u00e0y nh\u01b0 m\u1ed9t bi\u1ec7n ph\u00e1p hi\u1ec7u qu\u1ea3 h\u1ed7 tr\u1ee3 n\u00e3o b\u00e9 ph\u00e1t tri\u1ec3n.<\/p>\n

\"nhung-giai-doan-phat-trien-quan-trong-cua-nao-bo-thai-nhi-3\"<\/p>\n

Tu\u1ea7n tu\u1ed5i th\u1ee9 20<\/strong><\/p>\n

\u0110\u00e2y l\u00e0 th\u1eddi \u0111i\u1ec3m c\u00e1c gi\u00e1c quan c\u1ee7a thai nhi ph\u00e1t tri\u1ec3n b\u00f9ng n\u1ed5 v\u00e0 \u0111\u1ea1t t\u1edbi \u0111\u1ec9nh cao. C\u00e1c t\u1ebf b\u00e0o th\u1ea7n kinh \u0111\u00e3 \u0111\u01b0\u1ee3c chuy\u00ean bi\u1ec7t h\u00f3a cho 5 gi\u00e1c quan: v\u1ecb gi\u00e1c, kh\u1ee9u gi\u00e1c, th\u00ednh gi\u00e1c, th\u1ecb gi\u00e1c v\u00e0 x\u00fac gi\u00e1c. N\u00e3o b\u1ed9 c\u1ee7a b\u00e9 ph\u00e1t tri\u1ec3n t\u0103ng t\u1ed1c v\u00e0o giai \u0111o\u1ea1n n\u00e0y, chi\u1ec1u d\u00e0i v\u00f2ng \u0111\u1ea7u t\u0103ng g\u1ea5p 25 l\u1ea7n v\u00e0 th\u1ec3 t\u00edch t\u0103ng g\u1ea5p 60 l\u1ea7n so v\u1edbi tu\u1ea7n th\u1ee9 14. T\u1eeb th\u1eddi \u0111i\u1ec3m n\u00e0y \u0111\u1ebfn cu\u1ed1i thai k\u1ef3, n\u00e3o t\u0103ng g\u1ea5p 6 l\u1ea7n c\u1ea3 v\u1ec1 k\u00edch th\u01b0\u1edbc v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng, nhu c\u1ea7u v\u1ec1 n\u0103ng l\u01b0\u1ee3ng v\u00e0 dinh d\u01b0\u1ee1ng cho n\u00e3o chi\u1ebfm kho\u1ea3ng 70% t\u1ed5ng nhu c\u1ea7u n\u0103ng l\u01b0\u1ee3ng c\u1ee7a c\u01a1 th\u1ec3.<\/p>\n

M\u1ed9t ch\u1ebf \u0111\u1ed9 dinh d\u01b0\u1ee1ng h\u1ee3p l\u00fd v\u00e0o th\u1eddi \u0111i\u1ec3m n\u00e0y s\u1ebd cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c d\u01b0\u1ee1ng ch\u1ea5t c\u1ea7n thi\u1ebft h\u1ed7 tr\u1ee3 n\u00e3o b\u00e9 ph\u00e1t tri\u1ec3n to\u00e0n di\u1ec7n, v\u00ed d\u1ee5 c\u00e1c lo\u1ea1i th\u1ef1c v\u1eadt \u0111\u1eadm m\u00e0u gi\u00e0u Acid folic v\u00e0 DHA, s\u1eaft, c\u00e1, s\u1eefa v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb s\u1eefa. Ngo\u00e0i ra, vi\u1ec7c ba m\u1eb9 tr\u00f2 chuy\u1ec7n, giao ti\u1ebfp v\u1edbi b\u00e9 b\u1eb1ng l\u1eddi n\u00f3i v\u00e0 h\u00e0nh \u0111\u1ed9ng c\u0169ng l\u00e0 y\u1ebfu t\u1ed1 gi\u00fap n\u00e3o b\u00e9 ph\u00e1t tri\u1ec3n t\u1ed1t h\u01a1n.<\/p>\n

3 th\u00e1ng cu\u1ed1i thai k\u1ef3<\/strong><\/p>\n

N\u00e3o b\u1ed9 c\u1ee7a b\u00e9 ph\u00e1t tri\u1ec3n nhanh nh\u1ea5t trong giai \u0111o\u1ea1n t\u1eeb 3 th\u00e1ng cu\u1ed1i thai k\u1ef3 \u0111\u1ebfn 2 tu\u1ed5i (\u0111\u1ea1t kho\u1ea3ng 80% tr\u1ecdng l\u01b0\u1ee3ng n\u00e3o ng\u01b0\u1eddi tr\u01b0\u1edfng th\u00e0nh) v\u00e0 \u0111\u1ea1t g\u1ea7n 100% khi b\u01b0\u1edbc v\u00e0o tu\u1ed5i th\u1ee9 6. Th\u00f4ng th\u01b0\u1eddng, \u1edf tu\u1ea7n tu\u1ed5i th\u1ee9 28, tr\u00ean b\u1ec1 m\u1eb7t n\u00e3o b\u00e9 xu\u1ea5t hi\u1ec7n v\u00e0i n\u1ebfp g\u1ea5p, d\u1ea7n d\u1ea7n th\u00e0nh nh\u1eefng n\u1ebfp cu\u1ed9n v\u00e0 c\u00e1c r\u00e3nh s\u00e2u v\u00e0o cu\u1ed1i thai k\u1ef3. N\u00e3o c\u1ee7a b\u00e9 s\u1ebd c\u00f3 \u0111\u1ee7 100 t\u1ef7 t\u1ebf b\u00e0o th\u1ea7n kinh v\u00e0o l\u00fac ch\u00e0o \u0111\u1eddi. C\u00e1c t\u1ebf b\u00e0o th\u1ea7n kinh li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd v\u1edbi nhau gi\u00fap th\u00f4ng tin \u0111\u01b0\u1ee3c truy\u1ec1n t\u1ea3i nhanh ch\u00f3ng, nh\u1edd v\u1eady, tr\u1ebb t\u1eadp trung, ghi nh\u1edb v\u00e0 x\u1eed l\u00fd t\u00ednh hu\u1ed1ng t\u1ed1t h\u01a1n.<\/p>\n

C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n n\u00e3o b\u1ed9<\/strong><\/p>\n

Gen, ch\u1ebf \u0111\u1ed9 dinh d\u01b0\u1ee1ng, m\u00f4i tr\u01b0\u1eddng s\u1ed1ng, m\u00f4i tr\u01b0\u1eddng x\u00e3 h\u1ed9i bao g\u1ed3m t\u00ecnh c\u1ea3m, tinh th\u1ea7n c\u1ee7a ng\u01b0\u1eddi m\u1eb9 trong thai k\u1ef3 \u0111\u1ec1u l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn xu h\u01b0\u1edbng ph\u00e1t tri\u1ec3n c\u1ee7a n\u00e3o b\u1ed9 thai nhi. Do \u0111\u00f3, m\u1ed9t ch\u1ebf \u0111\u1ed9 dinh d\u01b0\u1ee1ng \u0111\u00fang th\u1eddi \u0111i\u1ec3m g\u1ed3m \u0111\u1ea7y \u0111\u1ee7 d\u01b0\u1ee1ng ch\u1ea5t s\u1ebd g\u00f3p ph\u1ea7n quy\u1ebft \u0111\u1ecbnh r\u1ea5t l\u1edbn. B\u00ean c\u1ea1nh \u0111\u00f3, vi\u1ec7c tr\u00f2 chuy\u1ec7n h\u00e0ng ng\u00e0y v\u1edbi b\u00e9 c\u0169ng s\u1ebd t\u1ea1o n\u00ean nh\u1eefng xung truy\u1ec1n t\u1ed1t cho b\u00e9 trong giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n n\u00e3o b\u1ed9.<\/p>\n

\"nhung-giai-doan-phat-trien-quan-trong-cua-nao-bo-thai-nhi-4\"
\nDinh d\u01b0\u1ee1ng l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn s\u1ef1 h\u00ecnh th\u00e0nh n\u00e3o b\u1ed9 thai nhi.<\/em><\/p>\n

T\u00ecnh tr\u1ea1ng thi\u1ebfu s\u1eaft c\u1ee7a m\u1eb9 b\u1ea7u c\u0169ng s\u1ebd l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0nh vi c\u1ee7a \u0111\u1ee9a tr\u1ebb v\u1ec1 sau.<\/p>\n

Nh\u1eefng ch\u1ea5t nh\u01b0 cocain v\u00e0 c\u00e1c ch\u1ea5t g\u00e2y nghi\u1ec7n t\u01b0\u01a1ng t\u1ef1 s\u1ebd l\u00e0m em b\u00e9 sinh ra v\u1edbi kh\u1ea3 n\u0103ng ghi nh\u1edb v\u00e0 nh\u1eadn bi\u1ebft k\u00e9m h\u01a1n.<\/p>\n

Tr\u1ebb nh\u1eb9 c\u00e2n trong thai k\u1ef3 ho\u1eb7c sinh non c\u0169ng s\u1ebd ch\u1ecbu \u1ea3nh h\u01b0\u1edfng kh\u00f4ng nh\u1ecf cho s\u1ef1 ph\u00e1t tri\u1ec3n tr\u00ed n\u00e3o v\u1ec1 sau.<\/p>\n

Sau c\u00f9ng, acid folic l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 c\u00f3 th\u1ec3 quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn s\u1ef1 khi\u1ebfm khuy\u1ebft \u1ed1ng th\u1ea7n kinh v\u00e0 \u0111\u1ec3 l\u1ea1i nh\u1eefng di ch\u1ee9ng th\u1ea7n kinh n\u1eb7ng n\u1ec1 cho tr\u1ebb.<\/p>\n","protected":false},"excerpt":{"rendered":"

B\u1ed5 sung dinh d\u01b0\u1ee1ng v\u00e0 th\u1ef1c hi\u1ec7n nh\u1eefng b\u00e0i h\u1ecdc thai gi\u00e1o \u0111\u00fang th\u1eddi \u0111i\u1ec3m s\u1ebd gi\u00fap k\u1ebf ho\u1ea1ch sinh con th\u00f4ng minh c\u1ee7a m\u1eb9 \u0111\u01b0\u1ee3c di\u1ec5n ra m\u1ed9t c\u00e1ch ho\u00e0n h\u1ea3o h\u01a1n. Tuy nhi\u00ean, \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c th\u1eddi \u0111i\u1ec3m th\u00edch h\u1ee3p kh\u00f4ng ph\u1ea3i l\u00e0 \u0111i\u1ec1u m\u00e0 b\u1ea5t c\u1ee9 b\u1ed1 m\u1eb9 n\u00e0o c\u0169ng \u0111\u1ec1u […]<\/p>\n","protected":false},"author":39,"featured_media":24885,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[40,18],"tags":[],"_links":{"self":[{"href":"https:\/\/www.kidsplaza.vn\/blog\/wp-json\/wp\/v2\/posts\/24883"}],"collection":[{"href":"https:\/\/www.kidsplaza.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kidsplaza.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kidsplaza.vn\/blog\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kidsplaza.vn\/blog\/wp-json\/wp\/v2\/comments?post=24883"}],"version-history":[{"count":1,"href":"https:\/\/www.kidsplaza.vn\/blog\/wp-json\/wp\/v2\/posts\/24883\/revisions"}],"predecessor-version":[{"id":24888,"href":"https:\/\/www.kidsplaza.vn\/blog\/wp-json\/wp\/v2\/posts\/24883\/revisions\/24888"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kidsplaza.vn\/blog\/wp-json\/wp\/v2\/media\/24885"}],"wp:attachment":[{"href":"https:\/\/www.kidsplaza.vn\/blog\/wp-json\/wp\/v2\/media?parent=24883"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kidsplaza.vn\/blog\/wp-json\/wp\/v2\/categories?post=24883"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kidsplaza.vn\/blog\/wp-json\/wp\/v2\/tags?post=24883"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}