![Leej twg lub hlwb loj hlob sai? Leej twg lub hlwb loj hlob sai?](https://i.tvmoviesgames.com/preview/questions/17917804-whose-brain-develops-faster-j.webp)
2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Ntxhais, nws piav qhia, kev loj hlob sai dua cov tub hluas, thiab cov ntxhais lub hlwb muaj ntau npaum li ob xyoos ua ntej thaum lub hnub nyoog laus. Qhov tseeb, neuro-imaging qhia tau hais tias, thaum ntxov, tus hluas nkauj ib txwm muaj kev sib raug zoo ntawm cov cheeb tsam ntawm lub hlwb uas tswj impulse - amygdala - thiab kev txiav txim - lub prefrontal cortex.
Leej twg txhim kho tus tub lossis ntxhais sai dua?
Cov ntxhais lub cev loj hlob sai dua cov tub ntawm lub cev ib yam nkaus vim yog cov txheej txheem ceev ntawm kev puberty. Cov menyuam yaus hnub nyoog qis dua 1-2 xyoos, thiab feem ntau ua tiav cov theem ntawm kev puberty sai dua cov txiv neej vim lawv qhov sib txawv hauv biology.
Vim li cas txiv neej lub hlwb siv sij hawm ntev los txhim kho?
A 2013 txoj kev tshawb fawb luam tawm hauv Cerebral Cortex muaj cov lus piav qhia kev tshawb fawb tom qab cov kev xav uas cov txiv neej siv sijhawm ntev "ua lawv lub hnub nyoog" dua li cov poj niam ua. Raws li txoj kev tshawb fawb, nws yog lub hauv paus ntawm qhov tseeb tias poj niam lub hlwb tsim kev sib txuasthiab "prunes" nws tus kheej sai dua li txiv neej lub hlwb.
Pob txiv neej thiab poj niam lub hlwb loj hlob ntawm tus nqi sib txawv?
Cov ntsiab lus: Cov kws tshawb fawb tau pom tias
hlwb sib txuas sib txawv ntawm cov txiv neej thiab poj niam thaum hnub nyoog laus, nrog cov tub hluas pom kev sib txuas ntxiv hauv qee thaj chaw hauv hlwb, thiab cov ntxhais qhia qhov txo qis hauv kev sib txuas thaum muaj hnub nyoog laus zuj zus.
Cov ntxhais puas nce nrawm dua cov tub?
Lub cev loj hlob
Tsis muajQhov tseem ceeb sib txawv ntawm cov poj niam txiv neej mus txog rau thaum pib kawm ntawv theem pib - yog thaum cov ntxhais pib loj hlob sai, txawm hais tias cov tub hluas caumthiab tshaj lawv nyob rau ob peb xyoos.
Pom zoo:
Tsob ntoo loj hlob sai nyob qhov twg?
![Tsob ntoo loj hlob sai nyob qhov twg? Tsob ntoo loj hlob sai nyob qhov twg?](https://i.tvmoviesgames.com/preview/questions/17845137-where-is-fast-growing-trees-nursery-j.webp)
Peb Cov Tsob Ntoo Loj Loj. Thiab peb tau tsim nrog ib lub hom phiaj hauv siab: xa cov ntoo zoo tshaj thiab cov nroj tsuag ncaj qha rau peb cov neeg siv khoom lub qhov rooj los ntawm peb cov chaw zov me nyuam hauv Fort Mill, South Carolina. Pob ntoo hlob hauv chaw zov me nyuam?
Thaum twg yog kev loj hlob hlob zuj zus?
![Thaum twg yog kev loj hlob hlob zuj zus? Thaum twg yog kev loj hlob hlob zuj zus?](https://i.tvmoviesgames.com/preview/questions/17859702-when-is-growth-spurt-puberty-j.webp)
Ib qho kev loj hlob loj tshwm sim thaum lub sijhawm puberty, feem ntau ntawm 8 mus rau 13 xyoo ntawm cov ntxhais thiab 10 mus rau 15 xyoo ntawm cov tub. Puberty kav li 2 mus rau 5 xyoos. Ntev npaum li cas qhov kev loj hlob tshwm sim thaum lub sijhawm puberty?
Dab tsi yog qhov kev paub-xav tau lub hlwb loj hlob?
![Dab tsi yog qhov kev paub-xav tau lub hlwb loj hlob? Dab tsi yog qhov kev paub-xav tau lub hlwb loj hlob?](https://i.tvmoviesgames.com/preview/questions/17902956-what-is-experience-expectant-brain-growth-j.webp)
hauv kev loj hlob ntawm lub hlwb, tus txheej txheem kev loj hlob ua ntej uas cov synapses tau tsim thiab khaws cia tsuas yog thaum lub cev tau dhau los ua hom tsiaj-kev paub dhau los thaum lub sijhawm tseem ceeb. Ib qho piv txwv ntawm kev cia siab rau lub hlwb loj hlob yog dab tsi?
Leej twg nrhiav tau lub pob loj loj nucleosynthesis?
![Leej twg nrhiav tau lub pob loj loj nucleosynthesis? Leej twg nrhiav tau lub pob loj loj nucleosynthesis?](https://i.tvmoviesgames.com/preview/questions/17918843-who-discovered-big-bang-nucleosynthesis-j.webp)
keeb kwm ntawm Big Bang nucleosynthesis pib nrog kev suav ntawm Ralph Alpher hauv xyoo 1940. Alpher tau luam tawm Alpher-Bethe-Gamow daim ntawv uas tau piav qhia txog txoj kev xav ntawm lub teeb-element tsim nyob rau hauv lub ntiaj teb thaum ntxov.
Lub hlwb puas hlwb nyob qhov twg?
![Lub hlwb puas hlwb nyob qhov twg? Lub hlwb puas hlwb nyob qhov twg?](https://i.tvmoviesgames.com/preview/questions/17938876-where-retinal-ganglion-cells-j.webp)
A retinal ganglion cell (RGC) yog ib hom neuron nyob ze rau sab hauv (lub ganglion cell txheej) ntawm retina ntawm lub qhov muag. Nws tau txais cov ntaub ntawv pom los ntawm photoreceptors ntawm ob hom neuron nruab nrab: cov hlwb bipolar thiab amacrine cells.