Masayendisiti akawana kuti ungwaru hupi hunogarwa nhaka nemwana.
- Ndiani iwe wakangwara kwazvo pamusoro pake? - shamwari dzinobvunza mwanakomana wangu zvine rudo kana iye, pamashanu nehafu, achivaudza tafura yekuwanziridza nepfumbamwe.
Ehezve, panguva ino ini nemurume wangu tese tinonyemwerera tichifara. Asi ikozvino ndinoziva chokwadi. Asi handife ndakaudza murume wake. Ndichakuudza. Mwana anogara nhaka yehungwaru kubva kuna amai chete. Ivo baba vane basa rehumwe hunhu - hunhu hukuru hunhu, semuenzaniso. Zvinoratidzwa neMasayendisiti!
Dzidzo idzi dzakaitwa nenyanzvi kubva kuGerman (University of Ulm) neScotland (Social Council for Medical Research uye Veruzhinji Hutano Glasgow). Uye kuti unzwisise pfungwa yavo, iwe uchafanirwa kurangarira chikamu chemageneti kubva kuchikoro biology.
Nekudaro, isu tinoziva kuti hunhu, chimiro, uye kusanganisira pfungwa yemwana, zvinoumba majeni evabereki vake. Uye X chromosome inokonzeresa njere geni.
"Vakadzi vane ma chromosome maviri X, ndiko kuti, vane mukana wakapetwa kaviri wekuendesa zviumbwa zvehungwaru hwavo kumucheche," masayendisiti ane chokwadi. - Panguva imwecheteyo, kana magene e "ungwaru" achipfuudzwa panguva imwe chete kubva kuvabereki vese, ipapo baba vanoenzanisirwa. Jini raamai chete ndiro rinoshanda.
Asi ngatisiyei genetics chete. Kune humwe humbowo zvakare. VaScots, semuenzaniso, vakaita ongororo huru. Kubva 1994, vakagara vachibvunzurudza vechidiki gumi nevaviri vari pakati pemakore 12 ne686. Zvinhu zvakawanda zvakatariswa: kubva paganda reganda kusvika kudzidzo. Uye vakaona kuti nzira yechokwadi yekufungidzira kuti IQ yemwana ichave chii kuyera huchenjeri hwaamai vavo.
"Chaizvoizvo, inosiyana navo chete neavhareji yemapoinzi gumi nemashanu," masayendisiti akapfupisa.
Hechino chimwe chidzidzo, ino nguva kubva kuMinnesota. Ndiani anoshandisa nguva nemwana kazhinji? Ndiani anomuimbira nziyo, anotamba naye mitambo yekudzidzisa, anomudzidzisa zvinhu zvakasiyana? Izvo zvakafanana.
Nyanzvi dzinoomerera: kubatanidzwa kwepamoyo kwemwana naamai zvakare kwakabatana zvisina kunangana nehungwaru. Pamusoro pezvo, vana vakadaro vanoshingirira kugadzirisa matambudziko uye kupindura zviri nyore kukundikana.
Kazhinji, zvisinei kuti akaedza sei magene uye vezvemagariro vakaedza, havana kuwana "zvisaririra" zvemurume munzvimbo dzehuropi dzinoona nezvehungwaru, kufunga, mutauro uye kuronga. Asi ivo vari kukurumidza kusimudzira vanababa: basa ravo rakakoshawo kwazvo. Asi mune dzimwe nzvimbo. Majini echirume anokanganisa iyo limbic system, iyo, sekureva kwesainzi, iri chaizvo inokonzeresa kupona: inodzora kufema, kugaya. Iye zvakare anodzora manzwiro, nzara, hasha uye kuita pabonde.
Pakati pese, kukura kwehungwaru kunoenderana nekugara nhaka ne40-60 muzana. Uyezve - simba renharaunda, hunhu uye kurera. Saka chengeta vana vako uye vamwe vese vachatevera.