Ndemanga: nkhani yabwino kwambiri yofotokozera dopamine
Lofalitsidwa pa December 11, 2011 ndi Loretta Graziano Breuning, Ph.D. mu greaseless
Kufikira cholinga chomwe chimayambitsa dopamine. Izo zimakhala zokondweretsa, koma mvula imatha posachedwa. Ndiye inu mukhale omwe inu munalipo musanafike. Ngati simukugwirizana nazo, mungathe kuchita khama kuti muthe kuyambitsa dopamine ndi kufunafuna zambiri.
Sitimva bwino ndi ma dips a dopamine pazifukwa zomveka, inde. Mankhwala osakondweretsa amalamula chidwi chaubongo wanu pakangodutsa mankhwala osangalala. Zinthu zitha kuwoneka zoyipa mwadzidzidzi, ngakhale zitakhala kuti sizili choncho.
Mankhwala osasintha atembenuka kuti akuchenjezeni kuti mupulumutsidwe. Amamva chisoni chifukwa zimakuchititsani chidwi. Nthawi zina timatha kuthetseratu mankhwala osasangalatsa pokonza vuto lalikulu, monga kudya pamene muli ndi njala kapena mukugona pamene mwatopa. Koma mankhwala ena osasangalala adzakhalapo nthawi zonse kukukumbutsani kuti moyo uli wangwiro ndipo simuli bwana wa dziko.
Mukhoza kusokoneza mankhwala anu osasangalala mwa kuchita zinthu zomwe zinayambitsa mankhwala anu okondwerera m'mbuyomo. Koma izo zigwira ntchito kokha kwa kanthawi kochepa. Mankhwala osangalala sanasinthe kuti ayambe nthawi zonse. Ntchito yawo ndikumvetsera pamene chinachake chikupangitsa kuti mupulumuke. Iwo amachoka posachedwa atatsegula kotero iwo ali okonzeka kuti amvetsere ku chinthu chabwino chotsatira.
Ngati simunaphunzire kukhala ndi mankhwala osasangalatsa, mukhoza kukhala ndi chizoloŵezi choyendayenda chifukwa cha dopamine ina yotuluka mwa njira iliyonse. Mukufuna kutsogozedwa kwotsatira kapena phwando lotsatira kapena zopereka zotsatira kapena phiri lotsatira kapena kutsutsana kumene, malinga ndi momwe ubongo wanu wathamangira. Inu mumapanga kukhumudwa, zomwe zimatanthawuza mankhwala osasangalatsa kwambiri ndi chiyeso chovuta kwambiri choyambitsa mankhwala osangalatsa.
Kafukufuku wam'mbuyo wam'mbuyo amachititsa kuti dopamine isamvetse bwino kwambiri. Ochita kafukufuku anaphunzitsa gulu la anyani kuti achite ntchito yaying'ono pofuna kuthandizira tsamba la sipinachi. Kenaka oyeserawo anadalitsa anyaniwo ndi masewera a juisi mmalo mwa sipinachi. Madzi ndi opindulitsa kwambiri kuposa sipinachi chifukwa ali ndi mphamvu yochuluka kwambiri. Dopamine ya zinyama inakula. Dopamine ndiyo njira ya ubongo yonena kuti, "izi zimakumananso ndi zosowa zanu."
Kenaka chinachake chodabwitsa chinachitika. Dopamine wa anyaniwa adagwa patapita nthawi. Anapitiliza kulandira mphoto ya madzi pa ntchito tsiku lililonse, koma ubongo wawo umaima. Izi zikuwonetsa kuti dopamine ndi momwe ubongo umachitira pazatsopano zatsopano za mphoto zatsopano. Kamodzi kake kameneka kanali mbali ya chizoloŵezi, panalibe khama kuti lipeze izo ndipo palibe dopamine yofunikira kuti alembetse phunziro lopulumuka.
Kuyesera kumeneku kumakhala kotsiriza kwambiri. Oyesera anaimitsa madziwo ndipo anasintha kupita ku sipinachi. Anyaniwo adayankha sipinachi mokwiya. Iwo adabwera kudzayembekezera madzi. Iwo anali osasangalala pamene iwo sanawulandire iwo, koma iwo sanawasangalatse iwo atakhala nawo!
Iyi ndiyo njira yomwe ife tinatengera. Zopindulitsa zakale sizimatipangitsa kukhala osangalala chifukwa ubongo umazoloŵera kwa iwo. Zimatengera zomwe muli nazo ndipo zimangoganizira za mphoto zatsopano. Ngati mungapeze mphotho zazikuru ndi zabwino pa mphindi iliyonse, simuyenera kuwona chisangalalo chachikulu cha kukhala munthu wakufa. Koma kufunafuna mwakhama kumabweretsa chisangalalo chokha.
Chisangalalo chimenechi nthawi zambiri chimatchulidwa "mdziko lathu" chifukwa anthu samvetsa mmene akuchilengera mu ubongo wawo. Muli omasuka kuchoka pa "hedonic tapread" pamene mumasankha. Mukhoza kuchitapo kanthu kamodzi kokha, pokhapokha mutalandira mankhwala osasangalala anu m'malo mofulumira kuti muwagwedeze ndi mankhwala okondwa. Mudzapeza kuti mankhwala anu osasangalala sali oopsa kwambiri monga chizoloŵezi chothawira kwa iwo.
M'malo mokhumudwa ndi ubongo wanu, mumatha kuyamika ubongo wanu poyesera kulimbikitsa kupulumuka kwanu. Ubongo uwu womwe tachilandira kuchokera ku zinyama zapitazi wapititsa patsogolo kupulumuka kwa zaka mazana awiri miliyoni.
Nkhumba yanjala imayambitsa dopamine pamene imayambira nyama. Njovu yodopa imatulutsa dopamine ikapeza madzi. Dopamine ya monkey ikuyenda pamene akuyang'ana nkhuyu yowakometsera mutakwera mtengo waukulu. Dopamine inachititsa kuti makolo athu aziyenda mofulumira, kaya atenge masewera kapena kusunga tirigu m'nyengo yozizira. Dopamine amauza thupi lanu kuti limasule nkhokwe zamagetsi chifukwa cholinga chiri pafupi.
Lero, dopamine imamupangitsa wophunzira kupitilira zaka zambiri za sukulu ya zamankhwala. Zimapangitsa munthu wothamanga kupitako maola ambiri. Dopamine amathandiza kwambiri kuti tipulumuke. Koma khama loyesa ubongo wanu kuti likupangitseni kukhala wopambana nthawi zonse sikuti mukupulumuka chidwi chanu. Ndibwino kuti muvomereze zochitika ndi zochepa zimene anthu akhala olandira cholowa kwa zaka mamiliyoni ambiri.
Pezani Mitengo Yanu Yodala, bukhu langa latsopano pa nkhaniyi, lidzapezeka kumayambiriro kwa 2012. Dziwani zambiri pa MeetYourHappyChemicals.com