Kodi nzeru za ana anu zimatengera inu kapena kwa iye?

Kodi nzeru za ana anu zimatengera inu kapena kwa iye?

Kafukufuku watsopano wasonyeza kuti majini a mayi amatsimikizira mmene ana ake alili anzeru, ndiponso kuti bambo amapanga kusiyana, malinga ndi nyuzipepala ya ku Britain, The Independent.

Zotsatira za kafukufukuyu zikusonyeza kuti amayi ndi amene amatha kupatsira ana awo majini anzeru chifukwa amanyamula ma X chromosome awiri, pamene amuna amakhala ndi X chromosome imodzi yokha. Asayansi tsopano akukayikiranso kuti majini omwe amatengera luso lapamwamba la kuzindikira lobadwa kuchokera kwa abambo amatha kutha kugwira ntchito.

Asayansi amakhulupirira kuti gulu la majini otchedwa "adaptive genes" siligwira ntchito pokhapokha ngati limachokera kwa mayi nthawi zina komanso kwa abambo nthawi zina, ndiyeno n'kutheka kuti luntha lili m'gulu la majini osinthika, omwe ayenera kubwera kuchokera. amayi.

Ubongo waukulu ndi matupi ang'onoang'ono

Laboratory maphunziro a mbewa kusinthidwa majini anapeza kuti mbewa ndi overdose wa majini amayi anayamba ikuluikulu mitu ndi ubongo, koma matupi ang'onoang'ono, pamene mbewa kuti analandira overdose wa chibadwa cha makolo anali ang'onoang'ono ubongo ndi matupi akuluakulu.

Ofufuzawa adazindikira ma cell omwe amakhala ndi chibadwa cha amayi kapena abambo okha m'magawo asanu ndi limodzi a ubongo wa mbewa zomwe zimayendetsa ntchito zosiyanasiyana zachidziwitso, kuyambira pazakudya mpaka kukumbukira.

Chilankhulo, kuganiza ndi kukonzekera

Maselo okhala ndi chibadwa cha makolo amawunjikana m'mbali zina za limbic system, zomwe zimagwira ntchito monga kugonana, chakudya, ndi nkhanza. Koma ochita kafukufuku sanapeze maselo a makolo mu ubongo wa ubongo, kumene ntchito zapamwamba kwambiri zachidziwitso, monga chinenero, kuganiza ndi kukonzekera, zimachitika.

Pofuna kuthetsa kuthekera kwakuti zomwe anapezazo sizingagwire ntchito kwa anthu, ofufuza ku Glasgow anagwiritsa ntchito malingaliro ochokera ku maphunziro a makoswe kuti agwiritse ntchito kwa anthu kuti afufuze nzeru panthawi yofunsa mafunso ndi 12686 azaka zapakati pa 14 mpaka 22 chaka chilichonse kuyambira 1994. amaganiziridwa, Kuchokera ku maphunziro a otenga nawo mbali kupita ku mtundu ndi chikhalidwe cha anthu, ofufuza adapeza kuti cholosera bwino kwambiri chanzeru chinali IQ ya amayi.
genetics vs chilengedwe

Koma kafukufuku akuwonetsanso kuti chibadwa sichokha chomwe chimapangitsa kuti munthu akhale ndi nzeru, chifukwa chibadwa chimakhala pakati pa 40 ndi 60%, pamene chiwerengero chofanana chimagwirizana ndi chilengedwe, zomwe zimasonyeza kuti amayi nawonso ali ndi gawo lofunika kwambiri pa izi -mbali yachibadwa ya thupi.Nzeru.Kafukufuku wina amasonyeza kuti kugwirizana kotetezeka pakati pa mayi ndi mwana kumakhudzana kwambiri ndi luntha.
Mgwirizano wamalingaliro ndi amayi

Ofufuza a pa yunivesite ya Washington apeza kuti kugwirizana kotetezeka kwa maganizo pakati pa mayi ndi mwana n’kofunika kwambiri kuti mbali zina za ubongo zikule. Atapenda mmene gulu la amayi limakhalira ndi ana awo kwa zaka zisanu ndi ziŵiri, ofufuza anapeza kuti ana amene analimbikitsidwa maganizo ndi kukhutiritsidwa zosoŵa zawo zanzeru anali ndi hippocampus wamkulu ndi 10 peresenti kuposa ana amene anakulira motalikirana ndi amayi awo. Hippocampus ndi gawo laubongo lomwe limalumikizidwa ndi kukumbukira, kuphunzira, komanso kuyankha kupsinjika.

kumverera kwachitetezo

Ubale wamphamvu ndi mayi amakhulupirira kuti umapatsa mwanayo malingaliro otetezeka kuti athe kufufuza dziko lapansi ndikukhala ndi chidaliro kuthetsa mavuto. Amayi odzipatulira, atcheru amakondanso kuthandiza ana kuthetsa mavuto, ndikuwathandiza kukwaniritsa zomwe angathe.

Udindo wa makolo

Palibe chifukwa chimene abambo sangatengere udindo waukulu wa makolo monga amayi. Ndipo ochita kafukufukuwo akusonyeza kuti mikhalidwe ina yambiri yokhudzana ndi majini, monga kudzidzimuka ndi kutengeka maganizo, zimene munthu angatengere kwa atate nazonso n’zofunika kwambiri kuti munthu atsegule nzeru.