Qee zaum ib ntu ntawm cov hlab ntsha raug txiav tag lossis puas dhau kev kho. Koj tus kws phais tuaj yeem tshem tawm qhov puas tsuajthiab rov txuas cov paj hlwb noj qab haus huv (piv txwv li kho) lossis cog cov paj hlwb los ntawm lwm qhov ntawm koj lub cev (paj hlwb). Cov txheej txheem no tuaj yeem pab koj cov hlab ntsha rov zoo.
Npaj puas tuaj yeem rov qab tau?
"Yog tias koj txiav koj tus ntiv tes, nws tuaj yeem raug phais rov qab, thiab cov paj hlwb feem ntau loj tuaj kom koj siv tau koj tus ntiv tes dua, "Schnaar hais. Nws hais tias "Qhov sib txawv, lub hlwb raug mob thiab qaum qaum yog qhov chaw pob zeb rau cov paj hlwb loj hlob," nws hais.
Puas yog mob hlab ntsha tawg tas mus li?
Vim cov hlab ntsha nyob rau hauv lub kwj dej tiv thaiv, yog cov hlab ntsha raug txiav los yog tawg, thaum lub kwj dej tseem tsis tau zoo, nws muaj peev xwm ua kom cov hlab ntsha tuaj yeem loj tuaj thaum kawg, tab sis yog tias tus kwj dej tseem raug txiav, ces kev phais yuav tsum tau kho qhov kev puas tsuaj.
Yuav tau txiav cov neurons puas rov tsim dua?
Tab sis cov ceg txiav tsis rov qab. Tib yam muaj tseeb rau cov neeg laus hauv cov neeg laus: cov ceg ntoo tshiab ntawm cov axons tau tawg tuaj yeem tawg thiab ua kom muaj kev sib txuas saum toj no kev raug mob, tab sis qhov tawg ntawm axon tsis regrow. Daim ntawv qhia 3-pronged uncovered los ntawm cov kws tshawb fawb hloov qhov ntawd, ua rau nws muaj peev xwm rov tsim dua tag nrho axons.
Yuav ua li cas yog paj hlwb tawg?
Thaum lub paj tawg, ob lub paj hlwb thiab lub rwb thaiv tsev yogtawg. Kev raug mob rau cov hlab ntsha tuaj yeem nres qhov kev sib kis ntawm cov teeb liab mus rau thiab los ntawm lub hlwb, tiv thaiv cov leeg ntawm kev ua haujlwm thiab ua rau tsis muaj kev xav hauv qhov chaw muab los ntawm cov hlab ntsha.
