Kiss impilo: amaqiniso amathathu oSuku lweValentine

Usuku Lwezithandani yisikhathi esiphelele sokukhuluma ngokuqabulana. Ezothando ziwuthando, kodwa ososayensi bacabangani ngalolu hlobo lokuxhumana? Isazi sesayensi yezinto eziphilayo u-Sebastian Ocklenburg ukholelwa ukuthi isayensi isanda kuqala ukuhlola lolu daba ngokungathi sína. Nokho, ososayensi kakade sebekwazile ukuthola izici eziningana ezithakazelisayo.

1. Iningi lethu libhekisa amakhanda kwesokudla ukuze siqabule.

Wake wanaka ukuthi ulibhekisa ngakuphi ikhanda lapho uqabula? Kuvela ukuthi ngamunye wethu unenketho ayithandayo futhi asivamile ukujika enye indlela.

Ngo-2003, izazi zokusebenza kwengqondo zabona ukuqabulana kwemibhangqwana ezindaweni zomphakathi: ezikhumulweni zezindiza zamazwe ngamazwe, eziteshini zesitimela ezinkulu, emabhishi nasemapaki e-United States, eJalimane naseTurkey. Kuvele ukuthi u-64,5% wezithandani uphendule amakhanda kwesokudla, u-35,5% kwesokunxele.

Lo chwepheshe ukhumbula ukuthi izingane eziningi ezisanda kuzalwa zibonisa ukuthambekela kokubhekisa amakhanda azo kwesokudla lapho zibekwe esiswini sikanina, ngakho lo mkhuba cishe usuka ebuntwaneni.

2. Umculo uthinta indlela ubuchopho obubona ngayo ukuqabula

Inkundla yokuqabula enomculo omnandi isiphenduke insakavukela umchilo wesidwaba kumasinema womhlaba ngesizathu. Kuvela ukuthi empilweni yangempela, umculo "uyanquma". Abaningi bazi ngokuhlangenwe nakho ukuthi ingoma "elungile" ingakha kanjani umzuzu wothando, futhi "okungalungile" kungonakalisa yonke into.

Ucwaningo lwakamuva eNyuvesi yaseBerlin lubonise ukuthi umculo ungathonya indlela ubuchopho “obucubungula” ngayo ukuqabula. Ubuchopho bomhlanganyeli ngamunye buskenwe kusikena se-MRI ngenkathi bebuka izigcawu zokuqabulana ezivela kumahlaya othando. Ngesikhathi esifanayo, abanye babahlanganyeli bafaka ingoma edabukisayo, abanye - ejabulisayo, abanye benza ngaphandle komculo.

Kwavela ukuthi lapho ubuka izigcawu ngaphandle komculo, izindawo kuphela zobuchopho ezibhekene nombono obonakalayo (i-occipital cortex) nokucubungula imizwelo (i-amygdala ne-prefrontal cortex) yasebenza. Lapho ulalele umculo ojabulisayo, ukuvuselela okwengeziwe kwenzeka: ama-lobe angaphambili nawo acushiwe. Imizwelo yayihlangene futhi yaphila ngokucace kakhudlwana.

Ngaphezu kwalokho, umculo ojabulisayo nodabukisayo uguqule indlela izifunda zobuchopho ezisebenzelana ngayo, okuholele ekuhlangenwe nakho okuhlukene kwemizwa kubahlanganyeli. “Ngakho-ke, uma ulungiselela ukuqabula othile ngoSuku Lwezithandani, nakekela iculo kusenesikhathi,” kweluleka uSebastian Ocklenburg.

3. Ukuqabula okwengeziwe, ukucindezeleka okuncane

Ucwaningo lwango-2009 eNyuvesi yase-Arizona lwaqhathanisa amaqembu amabili imibhangqwana ngokwamazinga okucindezeleka, ukwaneliseka kobudlelwane, kanye nesimo sezempilo. Kwelinye iqembu, imibhangqwana yayalwa ukuba iqabulane kaningi amasonto ayisithupha. Elinye iqembu alizange lizithole iziyalezo ezinjalo. Emasontweni ayisithupha kamuva, ososayensi bahlola ababambiqhaza ekuhlolweni ngokusebenzisa izivivinyo zengqondo, futhi bathatha igazi labo ukuze lihlaziywe.

Abalingani abaqabulana kaningi bathi manje sebeneliseke kakhulu ngobudlelwano babo futhi banengcindezi encane. Futhi akukhona nje ukuthi umuzwa wabo wokuzicabangela waba ngcono: kwavela ukuthi babenamazinga aphansi e-cholesterol ephelele, okubonisa izinzuzo zezempilo zokuqabulana.

Isayensi iqinisekisa ukuthi ayimnandi nje kuphela, kodwa futhi iyasiza, okusho ukuthi akufanele ukhohlwe ngabo, ngisho noma isikhathi se-candy-bouquet sesiphelile futhi ubuhlobo buye bathuthela ezingeni elisha. Futhi nakanjani ngokuqabula nalabo esibathandayo, hhayi ngoFebhuwari 14 kuphela, kodwa zonke ezinye izinsuku zonyaka zizokwenza.

Mayelana Nochwepheshe: USebastian Ocklenburg uyisazi sesayensi yezinto eziphilayo.