Kutheni komnyaka ukuzibulala kakhulu?

Kwiinyanga yasentwasahlobo kumntla ikhweyitha baba ukuzibulala eqhelekileyo ngakumbi. Kodwa kutheni?

ukuzibulala isizini

Izifundo abasusela kwiminyaka 1800, abonisa ukuba emthonjeni - eli xesha, nto leyo ebangela ukuba kwincopho ukuzibulala, lo gama amazinga aphantsi kuvandlakanywa ebusika. "Ukuba uthabathe nje njengesiseko zasebusika, kuvela ukuba entwasahlobo umlinganiselo ukuzibulala ephakamileyo nge-20-60%," - wathi UNjingalwazi Fotis Papadopoulos Psychiatry e Uppsala University eSweden, oye wafunda umba.

Kubonakala kunokuba amanqe, ngokuba ekwindla nasebusika iintsuku sinxulumana mood embi. Ngoko kwenzeka njani oku?

amazinga serotonin

Ngokutsho kuguqulelo mnye, oko kubangelwa utshintsho kwizinga serotonin - a neurotransmitter olawula isimo, - engqondweni. Izifundo ziye zafumanisa ukuba izinga serotonin egazini iphezulu ehlotyeni ngakumbi ebusika, kwaye ukuba kukho unxulumano oluhle phakathi Yindibanisela serotonin kunye nexesha iiyure ilanga.

lakhula

Kwakhona musa ukulibala ukuba nezixandileyo ekuthiwa uyakhetha serotonin reuptake inhibitor (SSRI) - i yeQela wandisa amanqanaba serotonin - edityaniswa umngcipheko ukuzibulala phakathi amaqela amancinane kwizigulane. "Siyazi ukuba izigulane ziphathwa lakhula ingathabatha iiveki ubuncinane ezintathu okanye ezine ngaphambi kokuba ukuphucula isimo, - uthi Papadopoulos. - Ngeli xesha, abanye abantu baba emzimbeni bakhuthele, nto leyo ngokumandla ukubenza lula ngakumbi ukuziphatha yingozi. Mhlawumbi ilanga isebenza ngendlela efanayo abanye abantu. "

Ikhonkco phakathi lokuzibulala kunye nokukhanya kwelanga

Papadopoulos wafunda ngenyameko iziphumo zeemviwo lonyango lwasenkundleni ka 12 000 amaxhoba ukuzibulala kunye yemozulu data ngaloo mihla xa ntlekele kwenzeka. Ufumanise ukuba kukho unxibelelwano phakathi ngethuba ilanga ngenyanga kunye nengozi yokuba ukuzibulala, kodwa liyalahleka abantu abaninzi xa ixesha apho idatha yaqokelelwa iphela. Noko ke, le ulwalamano uhlala abantu abathatha yokunciphisa. Ezi ziphumo zingasetyenziswa ukuxhasa ingcamango serotonin.

Ikhonkco phakathi ukuzibulala kunye kwelanga kakubi kakhulu kakuhle, kodwa kufanele kugxininiswe ukuba kuya kuchaphazela kuphela inani elincinane labantu.

Utshintsho ku chemistry kwengqondo

Kukho nezinye ezama ukucacisa ukuba kutheni intwasahlobo kuza inani elikhulu labantu abaye bazibulala. Umzekelo, abaphandi bathi unobangela isenokuba imbonakalo pollen leyo ebangela ukuba iimpendulo omzimba ezibangela utshintsho chemistry ebuchotsheni. "Mhlawumbi ingcamango yokuba ukuvuseleleka imithi emva kobusika inxulunyaniswa sokuzibulala ebantwini, is a bit kude iyintsomi, kodwa oosonzululwazi baye bafumana unxulumano phakathi zoqhaphelo eliphezulu nomungu emoyeni, yaye ukuzibulala non-nogonyamelo phakathi kwabafazi", - uthi Theodore Postolach, uprofesa wezifo kwi-University of MD. Kukho ubungqina ehlanganisa kwanonyango cytokine, leyo litshintsha imo omzimba kunye ukuvela ofuna ukuzibulala kwinani elincinane lezigulane.

Le uqhagamshelwano phakathi kwelanga kunye ukuzibulala akucacanga, kodwa kubalulekile ukukhumbula ukuba oku kuchaphazela abanye abantu. Ukongeza, kunikwa ukuba lakhula kunganzima ukuba ngokuba unyango egqibeleleyo, baqonde ukuba nangoku musa ngokupheleleyo yintoni ukudakumba, lo mbandela ufanele ukufunda ngakumbi.