Ama-rodents angabukhumbula ubuso bomuntu futhi abubone phakathi kwabantu abangaziwa abaningana.
Ukwazi umuntu uqobo akuwona neze umsebenzi olula, njengoba kungabonakala ekuqaleni. Sihlala sihlukanisa abangane bethu, izihlobo, omakhelwane kusuka komunye nomunye, futhi akukho lutho oluyinkimbinkimbi kithi, kodwa eqinisweni “ngomsebenzi wokuqashelwa” sidinga amakhono athuthukisiwe wokubona nawengqondo.
Ubuso babo bonke abantu bufana kakhulu - ikhala elilodwa, elihlala likhona ngaphezu komlomo, amehlo amabili, ahlala etholakala ezinhlangothini zekhala, njll - - futhi wonke umehluko ekubukekeni wenzeka ngenxa yokuhluka okuncane ngosayizi wekhala, indawo okuyona isihlobo emehlweni, njalonjalo njalonjalo.
Ngokusobala, ukwahluka okunjalo kuzici zobuso kudinga, okokuqala, kuhlolwe ngokuningiliziwe, futhi okwesibili, ukuhlaziya. Ku-cortex yethu yamakhorali, kukhona nendawo ekhethekile ehlaziya ngqo abantu ongabazi, okuthiwa i-spindle-shaped gyrus, iyasebenza, ngokubambisana nezinye izindawo zobuchopho - ngokwesibonelo, uma ubuso obusha bubukeka bujwayelekile kithi noma cha buxhomekeke ekuxhumaneni kwesipele esime-ndawonye gyrus yesikhashana.
Ngokuqondene nezinye izilwane, bekuyisikhathi eside kukholelwa ukuthi izinhlobo kuphela ezinesistimu yezinzwa ezikhuliswe kakhulu, ngokuyinhloko izalukazi, ezinamandla okuhlukanisa ubuso. (Njengoba sazi abanikazi bezinja namakati, ngeke sidingide, noma kunjalo, singakhohlwa ukuthi izilwane ezifuywayo aziboni kuphela abantu, kodwa futhi ziyaphunga futhi uzizwe, ngakho-ke ukuqashelwa komnikazi wazo kuvela kakhulu kusethi yezimpawu.)
Ngemuva kwalokho kwavela ukuthi amanye ama-corvid anekhono elifanayo, lapho kuhlolwa kubonwe abantu ngokunembile ngezici zobuso, hhayi ezinye izimpawu zangaphandle. Kepha izinyoni ngokwazo ziphapheme, futhi ubuchopho bazo buyinkimbinkimbi impela, kuhluke ngokwahlukile kunezilwane. Futhi akunakulindeleka ukuthi izilwane ezigugile ngokuziphendukela kwemvelo ezinamagxolo angakhiwa ngaphansi - njengezinhlanzi - zizokwazi ukwahlukanisa ubuso bomuntu nobunye, noma ngabe ziqeqeshelwe ngokukhethekile.
Kodwa-ke, ukucabanga kanjalo kungaba ukwehlisa amakhono ekhono lezinhlanzi. Abaphenyi abavela e-Oxford nase-University of Queensland bazame ukufundisa abasebenza ngodaka ukuhlukanisa ubuso nobuso kanye nabanye abaningi, futhi lokhu kwaphumelela ngokuphelele.
Amagundane ahlala ezindlini zokugcina amanzi acwebile adume ngendlela yawo yokuzingela: afafaza umfudlana wamanzi ezinambuzaneni ezihleli emagatsheni ngaphezulu kwamanzi, ziwqongqothela ukudla kwasemini. Umuntu angacabanga ukuthi kunzima kangakanani ukuthi izinhlanzi ziqonde: zidinga ukuphuma emanzini lapho liqonde khona emoyeni, futhi, ngaphezu kwalokho, kubalulekile ukuthi unake indiza yamanzi uqobo ukuze ingaqali ukuwela phansi ngaphambi kwesikhathi.
UKeith Newport (Cait newport) nozakwabo babeka isikrini phezu kwe-aquarium ngama-splashes, lapho bakhombisa khona izithombe zabantu abahlukile, futhi bafundisa inhlanzi ukukhafulela ebusweni bonke. Ngemuva kwalokho lobu buso babukhonjiswa kanye nenqwaba yabanye - futhi kwavela ukuthi ama-sprayers ngo-81-86% angayibona i-physiognomy ejwayelekile.
Ngisho nalapho izithombe zesithombe ziguquliwe ukuze zingafani ngombala, ukugqama nangendlela lekhanda, izinhlanzi zisakhafulela kahle, okungukuthi, kubo izici zobuso bekuyizo eziphambili. (Ungabuka ividiyo yokuthi konke kwenzeke kanjani lapha.) Imiphumela ephelele yokuhlolwa ichazwe esihlokweni Imibiko yesayensi.
Kuyaqapheleka futhi ukuthi asikho isidingo esingokomlando sokubona abantu ebusweni bezinhlanzi, ngakho-ke kuleli cala leli khono latholakala ukuthi selitholakala ngokuphelele. Ukusuka kulokhu singaphetha ngokuthi ukuze sibone ubuso, izakhiwo ezikhethekile ezithuthukisiwe ezikhethekile azidingeki, nokuthi izici zesimo sokubukeka zingafundwa kusetshenziswa amasu we-neural ajwayelekile abona futhi ahlaziye insiza yomhlaba ojikelezayo.
Kodwa-ke, kungaba kuhle ngandlela thile ukubheka ukuthi ezinye izinhlanzi, njengabafafaza, zingabuqonda ubuso bethu, nokuthi ingqondo yabo yezinhlanzi isebenza kanjani.
Zonke izindaba "
Ososayensi benza izivivinyo zokuhlanza izinhlanzi ezihlala emifuleni nasolwandle olushisayo
Kwavela ukuthi abahluza izinhlanzi ezindaweni ezishisayo bayakwazi ukukhumbula ubuso babantu futhi "badubule" imicibisholo yamanzi ezithombeni kuphela zalabo ososayensi ababondla.
Lokhu kushiwo embhalweni oshicilelwe kumagazini weSayensi Imibiko.
“Ikhono lokuhlukanisa phakathi kobuso lalithathwa njengekhono eliyinkimbinkimbi kangangokuba sasicabanga ukuthi lingelabantu kuphela nozimele. Iqiniso lokuthi kunesiza ebuchosheni bethu obhekele ukubona ubuso bubonisa ukuthi ubuso bokuthile yinto ekhethekile ngathi. Sihlole lo mbono ngokuhlola ukuthi ngabe yisiphi isilwane esinobuchopho obulula kakhulu obukwazi ukuhlukanisa ubuso, noma singadingi leli khono, ”kusho uKat Newport, umcwaningi e-University of Queensland eBrisbane.
By the way, ososayensi basanda kuthola ukuthi lezi-fafaza-izinhlanzi "zingadubula" imifudlana emincane yamanzi ezinambuzaneni emoyeni, zidubule zidle.
Ososayensi baphakamise ukuthi ukuthola amakhono anjalo okuzingela, okuvame ukubizwa ngokuthi “inhlanzi yomcibisholo,” kungabanika amandla okuhlukanisa phakathi kwama-silhouette nokubukeka kwezinto ezahlukahlukene, kufaka phakathi ubuso bomuntu.
Ukuhlolwa kwahamba kanjena: inhlanzi zakhonjiswa izithombe ezimbili zobuso babantu, futhi kwadingeka ukuba bazikhumbule futhi bakhethe phakathi kwazo ukuthi lapho "bedubula", ososayensi babanikeza ingxenye yokudla.
Ngenxa yalolu cwaningo, kwavela ukuthi ama-fafaza izinhlanzi awazi nje kuphela ukwahlukanisa, kodwa futhi akhumbule ngabantu abehlukene abangama-40, ebahlanganisa nokudla noma ukungabikho kwayo. Izinhlanzi, ngaphandle kokuntuleka kwesidingo sokuvela kwemvelo kanye nokwehluleka kombono wazo wokubuka izinto ezisemoyeni, ubuso obuhlonziwe kahle kumacala angama-81-86%.
“Iqiniso lokuthi abahluza izinhlanzi bangaxazulula izinkinga ezinjalo libonisa ukuthi ubuchopho obuyinkimbinkimbi namakhono obuciko obunamandla awadingeki ekwamukelweni kobuso. Kungenzeka ukuthi indawo yokuqashelwa kobuso ezingqondweni zethu ikhuphuke ukuze umuntu akwazi ukubona ngokushesha ubuso obuningi abangabazi noma awenze kangcono, ”kubeka uNewport.