Momwe Kugwirira Ntchito Kusasamala Kumasokoneza Kukhala Ndi Maganizo Abwino

Zamkati

• Mfundo zazikuluzikulu
• Musalole kuti Zinthu Zazing'ono Zikutsitseni

Mfundo zazikuluzikulu

• Kafukufuku watsopano apeza kuti iwo omwe ma amygdalas amakhala ndi malingaliro osakhalitsa amafotokozanso zakukhumudwa ndikukhala ndi thanzi labwino pakapita nthawi.
• Kugwiritsitsa zokopa zoipa kumathandizanso chifukwa zimakhudza kudziyesa kwa ena zaumoyo wawo.
• Kupeza njira zothetsera zopinga zazing'ono kuti zisakugwetseni, ndiye, kumatha kubweretsa kukhazikika m'maganizo.

Kodi mumangokhalira kukhumudwa pamene chinachake (kapena wina) chokhumudwitsa chikugwera pansi pa khungu lanu? Monga ma clichés amapita: Kodi mumakonda "kutulutsa thukuta tating'onoting'ono" ndi "kulira mkaka wotayika"? Kapena chitani "Grrr!" mphindi ndi zovuta zazing'ono zomwe mumakumana nazo mukamakhala moyo watsiku ndi tsiku zimatha kuzimiririka musanachite kena kake koipa?

Kafukufuku watsopano akuwonetsa kuti anthu azaka zapakati paubwana omwe ali ndi mwayi wokhala ndi mwayi wokhalitsa kukhumudwa kumbuyo kwawo atha kupanga kukweza kwakanthawi kwakanthawi kwakanthawi kwamalingaliro (PWB) pothana ndi "kulimbikira kwa amygdala" zomwe zikuwoneka kuti zikugwirizana ndikukhala pakunyalanyaza.

Malinga ndi ofufuzawo, momwe ubongo wamunthu (makamaka dera lamanzere la amygdala) umawunika zoyipa zazing'ono zomwe-mwina mwakungogwirabe kapena kusazigwiritsa ntchito-zitha kukhala ndi vuto ku PWB. Kafukufuku wowunikiridwa ndi anzawo (Puccetti et al., 2021) adasindikizidwa pa Marichi 22 mu Zolemba za Neuroscience .

Wolemba woyamba Nikki Puccetti komanso wolemba wamkulu Aaron Heller waku University of Miami adachita kafukufukuyu ndi anzawo ku University of Wisconsin-Madison's Center for Healthy Minds, Cornell University, Penn State, ndi University of Reading. Kuphatikiza pa kukhala wothandizira pulofesa wama psychology ku UMiami, Heller ndi katswiri wazamisala wazachipatala, wothandizira ma neuroscientist, komanso wofufuza wamkulu wa Manatee Lab.

"Kafukufuku wambiri waumunthu amayang'ana momwe ubongo umakhudzidwira ndi zoyipa, osati nthawi yayitali bwanji kuti ubongo ukhale wolimbikitsana," adatero Heller munyuzipepala. "Tinayang'ana pa spillover-momwe mawonekedwe amtundu wa zochitika amakhudzidwira kuzinthu zina zomwe zimachitika."

Gawo loyambirira la kafukufukuyu anali kusanthula deta yochokera pamafunso omwe anasonkhanitsidwa kuchokera kwa 52 mwa anthu masauzande ambiri omwe adatenga nawo gawo pa "Midlife ku United States" (MIDUS) kuphunzira kwakanthawi komwe kudayamba mkatikati mwa 1990s.

Chachiwiri, poyimba foni usiku uliwonse kwa masiku asanu ndi atatu otsatizana, ofufuzawo adapempha aliyense mwa omwe atenga nawo mbali 52 kuti afotokoze zovuta zina (mwachitsanzo, kupanikizika kwamagalimoto, khofi wotayika, mavuto apakompyuta) omwe adakumana nawo tsikulo komanso kulimba mtima kwawo kapena kukhumudwa tsiku lonse.

Chachitatu, patatha pafupifupi sabata limodzi akuyitanidwa usiku umodzi, mutu uliwonse waphunziro unayesedwa ndi ubongo wa fMRI "womwe umayeza ndikujambula zochitika zawo muubongo momwe amawonera ndikuwonetsa zithunzi 60 zabwino ndi zithunzi 60 zoyipa, zophatikizidwa ndi zithunzi 60 za nkhope yosalowerera. "

Pomaliza, ofufuzawo adayerekezera zonse zomwe zidafunsidwa ndi aliyense wa omwe akutenga nawo mbali pamawu amafunso a MIDUS, chidziwitso chake cha "foni ya foni" usiku, ndi ma neuroimage ochokera pamawonekedwe aubongo a fMRI.

Kuphatikizidwa, zotsatira za kafukufuku zikusonyeza kuti "anthu omwe amygdala akumanzere adakhalabe ndi zoyipa pang'ono kwa masekondi ochepa amatha kupereka malingaliro abwino komanso ocheperako m'miyoyo yawo ya tsiku ndi tsiku-omwe adakhala ndi moyo wopitilira muyeso pakapita nthawi. "

"Njira imodzi yoganizira za izi ndikuti ubongo wanu umagwira nthawi yayitali pazolakwika, kapena zokhumudwitsa, zomwe mumanena kuti simukondwera," a Puccetti, a Ph.D. Woyimira mgulu la UMiami's department of Psychology, atero munyuzipepala. "Kwenikweni, tidapeza kuti kulimbikira kwa ubongo wa munthu kuti agwiritse zolimbikitsa zomwe zimapangitsa kuti izi zisachitike ndizomwe zimaneneratu zokumana nazo zosasangalatsa komanso zosasangalatsa za tsiku ndi tsiku. Izi, zimaneneratu momwe amaganizira kuti akuchita bwino m'moyo wawo."

"Anthu omwe akuwonetsa kuchepa kwamphamvu mu amygdala wakumanzere kupita ku zoyeserera zomwe zimanenedwa pafupipafupi kuti zisakhudze (NA) m'moyo watsiku ndi tsiku," olembawo adalongosola. "Kuphatikiza apo, zabwino zomwe zimachitika tsiku ndi tsiku (PA) zidalumikizana pakati pa kulimbikira kwa amygdala ndi PWB. Zotsatirazi zikuwunikira kulumikizana kofunikira pakati pa kusiyana pakati pa magwiridwe antchito aubongo, zokumana nazo tsiku lililonse, komanso thanzi."

Musalole kuti Zinthu Zazing'ono Zikutsitseni

"Atha kukhala kuti kwa anthu omwe ali ndi kulimbikira kwa amygdala, nthawi zoyipa zimatha kukulitsidwa kapena kupitilizidwa ndi kulowerera nthawi zosagwirizana zomwe zimatsatira ndikuwunika koyipa," akutero olembawo. "Kulumikizana uku kwamachitidwe pakati pa kulimbikira kwa amygdala kumanzere ndikumakhudzidwa tsiku ndi tsiku kungatithandizire kumvetsetsa kwathu kuwunika kokhalitsa, kwakanthawi kathanzi."

Kulimbikira pang'ono kwa amygdala kutsatira zovuta m'moyo watsiku ndi tsiku kumatha kuneneratu zakukhala ndi moyo wopitilira muyeso, zomwe zimakhudza moyo watsiku ndi tsiku, zomwe, popita nthawi, zimatha kukweza kukweza kwamalingaliro kwakanthawi. "Chifukwa chake, zokumana nazo tsiku ndi tsiku pazabwino zimakhudza gawo lodalitsika lomwe limalumikiza kusiyanasiyana kwamphamvu za neural ndi ziweruzo zovuta zaumoyo wamaganizidwe," olemba adamaliza.

Chithunzi cha "Maganizo Olakwika Olumikizidwa ndi Ntchito Yakale ya Amygdala" (Puccetti et al., JNeurosci 2021) kudzera pa EurekAlert

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