Kutsvoda kwehutano: zvinhu zvitatu zveZuva raValentine

Zuva reValentine ndiyo nguva yakakwana yekutaura nezvekutsvoda. Romance irudo, asi masayendisiti anofungei nezverudzi urwu rwekubatana? Biopsychologist Sebastian Ocklenburg anotenda kuti sainzi ichangotanga kunyatsoongorora nyaya iyi. Zvisinei, masayendisiti akatokwanisa kuwana zvinhu zvakawanda zvinonakidza.

1. Vazhinji vedu tinotendeudzira misoro yedu kurudyi kuti titsvode.

Wakamboteerera nzira yaunotenderedza musoro wako pakutsvoda? Zvinoitika kuti mumwe nemumwe wedu ane sarudzo yaanofarira uye isu hatiwanzo tendeukira kune imwe nzira.

Muna 2003, nyanzvi dzepfungwa dzakaona vakaroorana vachitsvodana munzvimbo dzeveruzhinji: panhandare dzendege dzepasi rose, pazviteshi zvechitima zvikuru, mabhichi nemapaki muUnited States, Germany neTurkey. Zvakaitika kuti 64,5% yevakaroorana vakatendeudzira misoro yavo kurudyi, uye 35,5% kuruboshwe.

Nyanzvi inoyeuka kuti vana vakawanda vachangoberekwa vanoratidza katsika kekutendeudza misoro yavo kurudyi kana vakaiswa padumbu raamai vavo, saka tsika iyi inowanzobva pauduku.

2. Nziyo dzinokanganisa maonero anoita uropi kutsvoda

Chiitiko chekutsvoda nemimhanzi yakaisvonaka chave chiri chekare chemhando mu cinema yenyika nokuda kwechikonzero. Zvinoitika kuti muhupenyu chaihwo, mimhanzi "inosarudza". Vakawanda vanoziva kubva pane zvakaitika kuti rwiyo "rwakarurama" runogona kuumba nguva yerudo, uye "zvakaipa" zvinogona kuparadza zvose.

Ongororo ichangobva kuitika paYunivhesiti yeBerlin yakaratidza kuti mimhanzi inogona kukanganisa kuti uropi "hunoita" sei kutsvoda. Huropi hwemumwe nemumwe wevatori vechikamu hwakaongororwa muMRI scanner achiona zvibodzwa zvekutsvoda kubva kumakwikwi erudo. Panguva imwecheteyo, vamwe vevatori vechikamu vakaisa rwiyo runosuruvarisa, vamwe - vanofara, vamwe vose vakaita pasina mimhanzi.

Zvakazoitika kuti kana uchiona zviitiko pasina mimhanzi, nzvimbo dzehuropi chete dzinotarisira maonero ekuona (occipital cortex) uye emotion processing (amygdala uye prefrontal cortex) yakashandiswa. Pakuteerera kumumhanzi unofadza, kumwe kurudziro kwakaitika: iwo epamberi lobes akaiswawo. Manzwiro akabatanidzwa uye akararama zvakajeka.

Zvakare, mimhanzi inonakidza uye inosuruvarisa yakashandura nzira iyo matunhu ehuropi aitanana, zvichikonzera zvakasiyana siyana zvemanzwiro kune vatori vechikamu. “Saka, kana uri kugadzirira kutsvoda mumwe munhu paZuva raValentine, chengetedza rwiyo rwacho pachine nguva,” anopa zano Sebastian Ocklenburg.

3. Kutsvoda kwakawanda, kunetseka kushoma

Chidzidzo che2009 paYunivhesiti yeArizona chakaenzanisa mapoka maviri evakaroorana maererano nemazinga ekushushikana, kugutsikana kwehukama, uye hutano hwehutano. Mune rimwe boka, vakaroorana vakarayirwa kutsvoda kakawanda kwevhiki nhanhatu. Rimwe boka harina kuwana mirayiridzo yakadaro. Vhiki nhanhatu gare gare, masayendisiti akaedza vatori vechikamu mukuedza vachishandisa bvunzo dzepfungwa, uye vakatorawo ropa ravo kuti riongororwe.

Vadyidzani vaitsvoda kazhinji vaiti ivo vaive vagutsikana nehukama hwavo uye nekushushikana kushoma. Uye kwete chete kunzwa kwavo kwekuzvibata kwakavandudza: zvakazoitika kuti vaive nemazinga akaderera echolesterol yakazara, izvo zvinoratidza hutano hunobatsira hwekutsvoda.

Sayenzi inosimbisa kuti haisi kungofadza chete, asiwo inobatsira, izvo zvinoreva kuti haufaniri kukanganwa pamusoro pavo, kunyange kana nguva ye-candy-bouquet yatopera uye hukama hwakatamira kune imwe nhanho. Uye zvechokwadi kutsvoda neavo vatinoda, kwete chete Kukadzi 14, asi mamwe mazuva ese egore achaita.

Nezve Nyanzvi: Sebastian Ocklenburg ibiopsychologist.