Kodi Ubongo Ndi Womwe Ukuyenera Kulakwitsa Akazi Pa Zakudya?

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Muli ndi zolakalaka? Kafukufuku watsopano akuwonetsa kuti zizolowezi zathu zokhwasula-khwasula ndi Index Mass Mass sizongokhudzana ndi njala. M'malo mwake, zimakhudzana kwambiri ndi zochitika zathu zamaubongo komanso kudziletsa.

Phunziroli, lomwe liziwoneka mu magazini ya Okutobala NeuroKujambula. Atapanda kudya kwa maola asanu ndi limodzi, azimayi amawona zithunzi za zinthu zapakhomo ndi zakudya zosiyanasiyana, pomwe ma MRI amafufuza zomwe amachita muubongo. Ofufuzawo adafunsa azimayi kuti adziwe kuchuluka komwe akufuna chakudya chomwe awona komanso momwe aliri ndi njala, kenako adapatsa ophunzirawo mbale zazikulu za tchipisi ta mbatata ndikuwerengera kuchuluka komwe adatulukira mkamwa mwawo.

Zotsatira zidawonetsa kuti zochitika mu nucleus accumbens, gawo laubongo lomwe limalumikizidwa ndi chidwi ndi mphotho, zitha kuneneratu kuchuluka kwa tchipisi tomwe azimayiwo amadya. Mwa kuyankhula kwina, ntchito yochuluka yomwe inalipo mu gawo ili la ubongo, akazi amadya kwambiri chips.

Ndipo mwina chodabwitsa chachikulu: Chiwerengero cha tchipisi chomwe akazi adadya sichinali chokhudzana ndi malingaliro awo anjala kapena zilakolako zokhwasula-khwasula. M'malo mwake, kudziletsa (monga kumayesedwa ndi funso loyesa kuyesa) kunali kokhudzana kwambiri ndi kuchuluka kwa amayi omwe amachita. Mwa azimayi omwe ubongo wawo udawonekera chifukwa cha zithunzi za chakudya, iwo omwe amadziletsa kwambiri amakhala ndi ma BMIs otsika ndipo omwe amalephera kudziletsa nthawi zambiri amakhala ndi ma BMIs apamwamba.

Dr. John Parkinson, mphunzitsi wamkulu wa zamaganizo pa yunivesite ya Bangor ndi mmodzi wa olemba maphunziro, adanena kuti zotsatirazo zimatsanzira zomwe zimachitika nthawi zambiri m'moyo weniweni. "M'njira zina ichi ndi chodabwitsa cha phwando la buffet komwe mumadziuza kuti simuyenera kudya zakudya zopatsa thanzi, koma" simungadzithandize nokha "ndikukhala wolakwa," analemba motero mu imelo.

Zotsatira zakufufuzaku zimathandizira kafukufuku wina yemwe akuwonetsa kuti anthu ena amatengeka kwambiri ndi chakudya motero amakhala onenepa kwambiri (ngakhale sizikudziwikabe ngati kuyankha kwathu kwa ubongo pazithunzi za chakudya kumaphunziridwa kapena mwachibadwa). Tsopano ochita kafukufuku akugwira ntchito pa mapulogalamu apakompyuta omwe angathandize kuphunzitsa ubongo wathu kuyankha chakudya mosiyana. Chifukwa chake, mabatani a Snickers sadzawoneka oyesa pang'ono ndipo zidzakhala zosavuta kuti ogwiritsa ntchito azikhala olemera.

Kuti mudziwe zambiri zamomwe ubongo wathu umakhudzira kudya kwathu, asayansi akuyeneranso kulingalira za anthu ena kupatula azimayi achichepere, athanzi. Mtsogoleri wofufuza Dr. Natalia Lawrence, mphunzitsi wamkulu wama psychology ku University of Exeter, adatchulapo mwayi wopeza kafukufuku wamtsogolo. "Zingakhale zosangalatsa kuphunzira gulu la bulimics ndi otsika BMI ndi otsika kudziletsa; mwachionekere iwo amachita zina (monga kubweza) njira monga kugwira ntchito kwambiri kapena kupewa mayesero poyamba," iye analemba mu imelo.

Pali zambiri zomwe zatsala kuti muphunzire za ubale wapakati paubongo ndi machitidwe akudya. Pakadali pano ofufuza sakudziwabe momwe njira zosiyanasiyana zophunzitsira ubongo zingakhudzire kudziletsa kwathu komanso kulakalaka chakudya. Angadziwe ndani? Mwina posachedwa tidzagwiritsa ntchito luso lathu la Tetris kuti tithandizire kuchepetsa thupi lathu.

Kodi mungayesetse kusewera pulogalamu ya pakompyuta kuti muchepetse kunenepa? Tiuzeni mu ndemanga pansipa.

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