Nawuphi na umthandi wenja uya kuqhelana naloo maxesha akhethekileyo xa isilwanyana sasekhaya sifika kubo kwaye sijiwuzisa umsila ngomdla ekubuliseni. Ukuba siye saqaphela ukhetho kwindlela umsila ojika ngayo, sinokuba sichanekile.
Abanini banokuphoswa yintshukumo kunye necala apho umsila wenja ushukuma khona, kodwa ingaba ngumqondiso onomdla wokusazi ngcono isilwanyana sethu.
Ilungelo libonisa ulonwabo
Uphononongo lufumene ukuba bavame ukuya ekunene xa inja ihleli kunye nomntu oqhelekileyo. Abaphandi kwiZiko leeSayensi laseTshayina eBeijing babone ukuba izinja zidibana nomntu ongamaziyo kwisithuba seentsuku ezintathu. Bafumanisa ukuba njengoko ezi zinja zazisiya ziqhelana nalo mntu, zaqalisa ukujikisela imisila ngokuthe rhoqo ukuya ngasekunene yaye zingafane ziye ekhohlo.
Umphandi okhokelayo uDkt. Yong Q Zhang ucebisa ukuba ukunyakaza kwicala lasekunene kudibaniswa necala lasekhohlo lengqondo, apho iimvakalelo ezintle zicutshungulwa. Oku kubonisa ukuba luphawu lokuba inja iziva yonwabile okanye ikhululekile, ngoxa okuchaseneyo kunokuthetha ukuba inja iyaziva uloyiko okanye uvalo. Ukutshintsha ukushukumisa umsila kwicala lasekunene kubonisa ukuba izinja qonda umntu wasemzini ngendlela eyakhayo uthathe inyathelo
Uphononongo, olupapashwe kwijenali iScience, lusebenzise inkqubo yokulandelela intshukumo ye-3D ukufunda indlela iibeagles ezilishumi ezaziyishukumisa ngayo imisila xa zikunye nabantu ngexesha leseshini yemizuzu emihlanu ngosuku ngeentsuku ezintathu. Lilonke, bahlalutya amacandelo angama-21.000 entshukumo, kubandakanywa isantya kunye nomgama oshukunyiswa yimisila.
Kwakhona bafumanisa ukuba isilwanyana-qabane ngasinye sine ipateni eyahlukileyo yentshukumo, ngokufanayo nendlela ngamnye wethu ahamba ngayo.
Umphandi ophambili wathi: "Iimeko zeemvakalelo ezintle nezingalunganga ziye zadityaniswa nokusebenza kwamacala asekhohlo nasekunene kwi-prefrontal cortex ebantwini. Siqikelela ukuba umsila ushukuma uye ngasekhohlo unokukhatshwa kukusebenza kwengqondo yasekunene, ngelixa umsila ushukuma uye kwicala lasekunene unokukhatshwa kukusebenza kwengqondo yasekhohlo kwi-prefrontal cortex.«.
Uphononongo lwezinja ezingama-18,000 olupapashwe kulo nyaka uphelileyo nalo lwafumanisa ukuba izinja zidla ngokuba nesandla sasekunene. Uphando, olwenziwa yiYunivesithi yaseLincoln, lufumanise ukuba malunga neepesenti ezingama-75 zezinja zibonise ukukhetha kwiimpuphu xa zifuna ukutya. Kwaba, bangaphantsi nje kweepesenti ezingama-60 bakhetha ukusebenzisa ilungelo labo.
Ukuba nelungu elikhethiweyo, elibizwa ngokuba yi-lateralization, kucingelwa ukuba luncedo kuba yenza izilwanyana zisebenze kakuhle kwimisebenzi.