Ubongo Wamwamuna Wapakati: Nsanje

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"Ndinasangalala naye." Awa ndi mawu omwe Oscar Pistorius adagwiritsa ntchito kukhothi pofotokoza zachikondi zomwe amamumvera chibwenzi chake, Reeva Steenkamp, ​​yemwe adamuwombera ndikupha chaka chatha. Kaya mukukhulupirira kapena ayi nkhani ya Blade Runner yosocheretsa wokondedwa wake ngati wakuba, wavomereza kuti amamuchitira nsanje komanso amamukonda.

N’zoona kuti amuna ambiri amatha kuletsa nsanje yawo. Koma zambiri sizitero. M'malo mwake, pafupifupi amuna onse amakumana ndi kutengeka mtima komwe Pistorius adavomereza polumbira. "Nthawi zambiri amuna amachita zachiwerewere," atero a Helen Fisher, Ph.D., katswiri wazachikhalidwe komanso wolemba Chifukwa Chomwe Timakonda: Chikhalidwe ndi Chemistry ya Chikondi Chachikondi. Amuna amakhalanso ndi mwayi wodzipha kawiri kawiri ndi theka kuposa azimayi kudzipha, Fisher akuti, ndikuwonjeza kuti, mwamalingaliro, amuna nthawi zambiri amakhala osalimba komanso osakhazikika pankhani ya maubwenzi (osachepera magawo oyamba).

Ngakhale palibe sayansi yolimba yambiri pamitsempha ya nsanje, nazi momwe zingasokonezere ubongo wamunthu ngati umanga ndikumanga.

Tsiku 1: Sabata Yoyamba Yachibale

Kafukufuku akuwonetsa kugonana (kapena kuthekera kwakugonana) kumayambitsa kutulutsidwa kwa testosterone, yotchedwanso mahomoni osilira. Testosterone imasefukira dera la hypothalamus muubongo wamunthu wanu ndipo imayendetsa chidwi chake chobala. Tsoka ilo, T amakulitsanso zaukali komanso kukhala ndi chuma chake kuti awopsyeze ma suti ena, akutero Fisher. Chifukwa chake izi zikufotokozera chifukwa chomwe angayambire ndewu ndi abwenzi anu achimuna ndikuyang'ana pansi munthu aliyense mkati mwa mapazi 20 kuchokera kwa inu. Chinanso chomwe chimayambitsa kukwiya koyambiriraku chitha kukhala chokhudzana ndi kuchuluka kwa timadzi ta vasopressin, komwe maphunziro ena a nyama adalumikizana ndi kukwera kwa malo pakati pa amuna omwe ali pachibwenzi, akufotokoza Fisher.

Tsiku 27: Sabata Lachinayi la Ubale

Miyezo ya T yamunthu wanu idakwezedwabe. Ndipo tsopano popeza mukupanga mgwirizano wachikondi, Fisher akuti mwina akukumana ndi mankhwala osokoneza bongo monga dopamine (omwe amatumiza mphamvu zake ndikuwunika padenga) ndi norepinephrine (yomwe imapereka kukhudzika kwamalingaliro). Kuphatikiza ndi nsanje, mahomoni awa amatha kubweretsa chizolowezi, Fisher amaganiza. Mulingo wambiri wa norepinephrine amathanso kumuchepetsa pakudya ngati akumva nsanje.Kwenikweni, iye ndi "supu" wamitundu yonse yaubongo, zomwe zingamupangitse kukhala mthunzi wosadziwika wa momwe amakhalira, akutero Fisher.

Tsiku 85: Mwezi Wachitatu wa Ubale, ndi Kupitirira

Ngakhale pali kafukufuku wochepa pa zotsatira za nsanje ya nthawi yaitali pa ubongo, Fisher akunena kuti sangadabwe ngati nthawi yayitali imakhala ndi zotsatira zofanana ndi thupi ndi maganizo a mwamuna wanu. Testosterone ndi chinthu choyambitsa matendawa, akutero, ndipo pamapeto pake chitha kuletsa kutulutsidwa kwa mahomoni amantha ngati cortisol, omwe amalumikizidwa ndi kunenepa, kukhumudwa, ndi zovuta zina zosafunikira. Testosterone ndi cortisol amathanso kupondereza kutulutsa kwa hormone-regulation hormone serotonin, kafukufuku wochokera ku University of Pisa ku Italy akuwonetsa. Zotsatira zake, mwamuna wanu sakugona tulo tofa nato usiku, zomwe zimatha kubweretsa chisokonezo m'malingaliro. Kuchulukirachulukira kwa mahomoniwa kumatha kukulitsa chitetezo chamthupi, kukweza kuchuluka kwake, akutero Fisher. Izi zitha kumupangitsa kuti adwale, kafukufuku akuwonetsa.

Pamwamba pa zonsezi, kafukufuku wina waposachedwa kuchokera ku Israeli adalumikiza oxytocin ndi malingaliro olakwika monga chidani. Oxytocin nthawi zambiri imatchedwa "hormone yachikondi" chifukwa imakwera panthawi ya mgwirizano watsopano pakati pa okonda. Koma zitha kupangitsa mayankho amisala amitundu yonse-yabwino kapena yoyipa-yomwe ingathandize kufotokozera zakukwiya kwanu, olemba kafukufukuwo akuti.

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