Monga nyama zambiri, nkhono zimakonda shuga ndipo nthawi zambiri zimayamba kudya zikangoona. Koma chifukwa cha maphunziro "onyansa", amatha kukana, ngakhale atakhala ndi njala. Izi zidapeza gulu la akatswiri azomwe amapeza kuti a Sussen University ku UK. Asayansi adapereka nkhono za shuga, kenako adagogoda pamutu pomwe zinyama zikakwera kwa iye. Zinawapangitsa kuti apewe zokoma. Zambiri za kuyesaku kumasindikizidwa mu nyuzipepala yapano.
Akayesedwa, ofufuzawo adayang'ana kuti nyamazo zidawalimbikitsa maswiti. Adapeza chomangira chomwe chimasintha chizolowezi cha nkhono pa shuga.
Dr. Ildiko Kenenes, wolemba, adafotokoza kuti pali ma neuroni m'mankhodzi a ubongo, omwe amaletsa chakudya chokwanira. Izi zikuwonetsetsa kuti nyamayo sidzadya zonse munjira yake. Koma pamene nkhonoyo imawona shuga, ntchito ya neuron iyi imachepetsa. Chifukwa chake molluslus imawoneka mwayi wokhala ndi chidwi. Pambuyo pa maphunziro, zotsatira za kusintha: Neurons ali wokondwa, ndipo osaponderezedwa - kotero nyama sizimasindikizidwa kuchokera shuga.
Ofufuzawo akapeza izi, adapereka nkhono m'malo mwa shuga chidutswa cha nkhaka. Ma mollusts owombola modekha - zidakwana kuti "switch" ya Neulu imagwira ntchito kokha pazinthu zomwe nkhono zaphunzirakana. Kuphatikiza apo, ma neuron - "kusintha" kunachotsedwa mu ubongo wa nkhono za nkhono, nyamazo zinayamba kukhala ndi shuga.
George Kemsenes, membala wa gulu lofufuzira, ananena kuti nkhono ndi zoyambirira za ubongo wa munthu. "Mphamvu ya neuron ya inbiory, yomwe imayimira masikono, imakumbutsa momwe ma intaneti aofesi amathandizira kuwongolera kuwongolera mu ubongo wa munthu. Wasayansi wina wandiuza kuti: "Kumapewa kudya munthu wacimenye.
Ndiye kuti, mwa fanizo, zokumana nazo zoyipa zokhala ndi chakudya zimatithandizanso kudwala kuti tidyeko kachiwiri. "Magulu ena a neuron amasintha ntchito zawo molingana ndi mavuto ena a zakudya," akatswiri ena azosagwedezeka.
Source: Sayansi yamanyazi