Mwana anotanga kudzidza mutauro wavo waamai kunyange asati aberekwa?

Vaongorori vanoti vana vanogona kunzwa mutauro misiyano mwedzi asati aberekwa.

American kudzidza

Basa masayendisiti kubva University of Kansas, migumisiro iyo dzakabudiswa mumagazini inonzi NeuroReport, kunosanganisira kudzidzisa michero gumi nembiri vanamai vaviri, vaiva nepamuviri pemwedzi misere. Kuti aite izvi, vatsvakurudzi vaishandisa MCG (MCG). Michina iyi inobvumira kuti kuyera rinobva minda kunotangira zvemagetsi mumwoyo basa.

Chokutanga, masayendisiti akaita zvinyorwa zviviri - mu Chirungu uye Japanese - uyo ari kosi kudzidza nguva kuburitswa kuti muchero. Vaongorori akasarudza avo mitauro nokuti zvakasiyana chaizvo mune mutinhimira.

zvabuda

Zvichishandisa MCG, chikwata akawana kuti mwoyo mwero mudumbu akakura paakanzwa mutauro yausingazivi (Japanese). Kana kutamba zvinyorwa mu Chirungu (musha kuvakadzi pamuviri), fetus kwemwoyo haana kuchinja.

"Zvabuda vedu anoratidza kuti kukura mutauro anogona Chokwadi kuitika asati aberekwa, - Iye akati mashoko, kutungamirira kudzidza munyori Yutaka Meany. - Mazai iri kune mumwe mutauro kuti gare gare ivo achashandisa, kunyange asati aberekwa, yakavakirwa inzwi anonongedzera dzinowanikwa kwavari mudumbu. The aikanganiswa zviri mudumbu kushandura mutauro mutinhimira kungava chimwe yokutanga kuvaka chinhu chinogumbura kukura kutaura. "

Ideas pamusoro pokumuka mutauro

In yapfuura zveBhaibheri, masayendisiti akawana kuti pakutanga mutauro kukura kunogona kuitika mazuva mashomanana pashure pokuberekwa. Masayendisiti vaigona kuratidza vana tisanzwe kusiyana kwokukurumidza pakati mumitauro nokuda vachiongorora sei sei kwavari, somuenzaniso, kutanga zvikuru kuti dzinoyamwa munyatso.

Mune imwe ongororo yapfuura akaongorora kuzivikanwa embryonic rurimi, asi Ultrasound yave kushandiswa chinangwa ichi. Uyezve, vaviri vanhu vanobatanidzwa tsvakurudzo, kutaura mitauro yakasiyana. Ndokusaka masayendisiti haana kukwanisa kuona mwana ikasakendenga mumwe munhu kana kuti mumwe mutauro. MCG, iro raishandiswa ichangobva kudzidza, ndiyewo unetseke nokuchinja mwoyo, achienzaniswa Ultrasound.

Maererano Minaya, ruzha kuti mudumbu anonzwa mudumbu, haisi pachena uye muchidimbu, asi kuchinja kumhanya, unogona kunzwa nayo. The musayendisiti anodavira kuti Zvakawanikwa izvi zvinonakidza chaizvo kuti dzinokosha yesayenzi kudzidza mutauro.