Nga Peter Dockrill<\/p>\n
Kur na ndodhin gj\u00ebra t\u00eb k\u00ebqija, ne nuk duam t\u2019i kujtojm\u00eb ato. P\u00ebrpiqemi t\u00eb mos i l\u00ebm\u00eb t\u00eb na p\u00ebrndjekin, t\u2019i injorojm\u00eb. Por studiuesit thon\u00eb tashm\u00eb se ndoshta duhet t\u00eb b\u00ebjm\u00eb t\u00eb kund\u00ebrt\u00ebn. Nj\u00eb studim i ri i udh\u00ebhequr nga shkenc\u00ebtar\u00ebt n\u00eb Univeritetin e Teksasit n\u00eb SHBA, sugjeron se veprimi i harres\u00ebs s\u00eb q\u00ebllimshme, \u00ebsht\u00eb i lidhur me rritjen e angazhimit cerebral me informacionin e pad\u00ebshiruar n\u00eb fjal\u00eb.<\/p>\n
Me fjal\u00eb t\u00eb tjera, p\u00ebr t\u00eb harruar di\u00e7ka, ju duhet t\u00eb p\u00ebrqendroheni pik\u00ebrisht tek ajo q\u00eb doni t\u00eb fshini nga memoria juaj. \u201cNiveli i moderuar i aktivitetit t\u00eb trurit, \u00ebsht\u00eb jetik p\u00ebr k\u00ebt\u00eb mekaniz\u00ebm t\u00eb harres\u00ebs\u201d- shpjegon psikologia Trejsi Uang nga Universiteti i Teksasit.<\/p>\n
\u201cNj\u00eb aktivitet m\u00eb i fort\u00eb, dhe kjo do t\u00eb forcoj\u00eb kujtes\u00ebn, shum\u00eb m\u00eb i dob\u00ebt, dhe ju nuk do jeni n\u00eb gjendje ta modifikoni at\u00eb\u201d- thekson ajo. P\u00ebrpjekja p\u00ebr t\u00eb harruar n\u00eb m\u00ebnyr\u00eb aktive kujtimet e pad\u00ebshiruara, ndihmon jo thjesht n\u00eb parandalimin e ngarkimit t\u00eb trurit tuaj.<\/p>\n
Ajo gjithashtu u lejon njer\u00ebzve t\u00eb distancohen nga p\u00ebrvojat e dhimbshme, dhe emocionet q\u00eb ata nuk duan t\u2019i kujtojn\u00eb m\u00eb, gj\u00eb q\u00eb \u00ebsht\u00eb pjes\u00eb e arsyes, se pse \u00ebsht\u00eb nj\u00eb fush\u00eb me interes t\u00eb madh p\u00ebr neuroshkenc\u00ebtar\u00ebt. \u201cNe mund t\u00eb d\u00ebshirojm\u00eb t\u00eb fshijm\u00eb kujtimet q\u00eb na shkaktojn\u00eb reagime negative, si\u00e7 jan\u00eb kujtimet traumatike, n\u00eb m\u00ebnyr\u00eb q\u00eb t\u00eb mund t\u2019i p\u00ebrgjigjemi p\u00ebrvojave t\u00eb reja, n\u00eb nj\u00eb m\u00ebnyr\u00eb m\u00eb adaptuese\u201d- thot\u00eb nj\u00eb nga studiuesit, Xherrod Ljuis Pikok.<\/p>\n
\u201cDekada hulumtimesh kan\u00eb treguar, q\u00eb ne njerezit kemi aft\u00ebsin\u00eb p\u00ebr t\u00eb harruar di\u00e7ka n\u00eb m\u00ebnyr\u00eb t\u00eb vullnetshme, por se si truri yn\u00eb e b\u00ebn k\u00ebt\u00eb, kjo mbetet ende t\u00eb zbulohet\u201d- n\u00ebnvizon ai. Shum\u00eb studime paraprake mbi harres\u00ebn e q\u00ebllimshme, jan\u00eb p\u00ebrqendruar n\u00eb aktivitetin e trurit n\u00eb korteksin paraballor, dhe n\u00eb qendr\u00ebn e kujtes\u00ebs s\u00eb trurit, hipokampusin.<\/p>\n
N\u00eb studimin e ri, hulumtuesit monitoruan nj\u00eb pjes\u00eb t\u00eb ndryshme t\u00eb trurit, t\u00eb quajtur korteksi temporal ventral, i cili na ndihmon t\u00eb p\u00ebrpunojm\u00eb dhe kategorizojm\u00eb stimujt vizual\u00eb.<\/p>\n
N\u00eb nj\u00eb eksperiment me 24 t\u00eb rritur t\u00eb rinj, pjes\u00ebmarr\u00ebsve u treguan fotografi t\u00eb skenave dhe fytyrave t\u00eb njer\u00ebzve, dhe u udh\u00ebzuan q\u00eb ata t\u00eb mbanin mend, ose harronin secilin prej imazheve.<\/p>\n
Gjat\u00eb eksperimentit, aktiviteteti i trurit t\u00eb secilit prej pjes\u00ebmarr\u00ebsve, monitorohej nga imazhet funksionale t\u00eb rezonanc\u00ebs magnetike (fMRI).<\/p>\n
Kur studuesit shqyrtuan aktivitetin n\u00eb korteksin ventral temporal, ata zbuluan se akti i harres\u00ebs, p\u00ebrdor m\u00eb shum\u00eb fuqi t\u00eb trurit sesa mendohet m\u00eb her\u00ebt. \u201cImazhet q\u00eb pasonin udh\u00ebzimin p\u00ebr t\u00eb harruar, shkaktuan nivele m\u00eb t\u00eb larta t\u00eb p\u00ebrpunimit n\u00eb korteksin temporal ventral, krahasuar me imazhet pas udh\u00ebzimit p\u00ebr t\u00eb mbajtur mend\u201d- shkruajn\u00eb autor\u00ebt e studimit n\u00eb artikullin e tyre.<\/p>\n
\u201cKjo rritje n\u00eb p\u00ebrpunimin e informacioni, \u00e7onte n\u00eb fund n\u00eb m\u00eb shum\u00eb harres\u00eb ngjarjesh, ve\u00e7an\u00ebrisht p\u00ebr temat q\u00eb treguan nj\u00eb aktivizim t\u00eb moderuar (ose t\u00eb dob\u00ebt ose t\u00eb fort\u00eb)\u201d.<\/p>\n
Natyrisht, harresa e imazheve t\u00eb ve\u00e7anta, e k\u00ebrkuar n\u00eb nj\u00eb eksperiment n\u00eb nj\u00eb laborator, \u00ebsht\u00eb shum\u00eb e ndryshme nga distancimi nga kujtimet e dhimbshme ose traumatike t\u00eb ngjarjeve t\u00eb p\u00ebrjetuara n\u00eb bot\u00ebn reale. Por mekanizmat q\u00eb vihen n\u00eb pun\u00eb mund t\u00eb jen\u00eb t\u00eb nj\u00ebjta, thon\u00eb studiuesit, dhe zbulimi se si t\u2019i aktivizoni ato, mund t\u00eb jet\u00eb nj\u00eb p\u00ebrfitim i madh p\u00ebr njer\u00ebzit n\u00eb mbar\u00eb bot\u00ebn, q\u00eb kan\u00eb nevoj\u00eb t\u2019i harrojn\u00eb gj\u00ebrat negative, por nuk e din\u00eb se si.<\/p>\n
Sidomos teksa ky zbulim sfidon n\u00eb ve\u00e7anti intuit\u00ebn ton\u00eb natyrore p\u00ebr t\u2019i shtypur gj\u00ebrat; n\u00eb vend t\u00eb k\u00ebsaj, ne duhet t\u2019i kushtojm\u00eb m\u00eb tep\u00ebr dhe jo m\u00eb pak v\u00ebmendje informacionit t\u00eb pad\u00ebshiruar, n\u00eb m\u00ebnyr\u00eb q\u00eb ta harrojm\u00eb at\u00eb.<\/p>\n
\u201cM\u00eb e r\u00ebnd\u00ebsishmja, \u00ebsht\u00eb q\u00ebllimi p\u00ebr t\u00eb harruar ai q\u00eb rrit aktivizimin e kujtes\u00ebs\u201d- thot\u00eb Uang. \u201cKur ky aktivizim prek pikat e ndjeshme t\u00eb nivelit t\u00eb moderuar celebral, at\u00ebher\u00eb kjo \u00e7on n\u00eb zhdukjen e m\u00ebvonshme t\u00eb asaj p\u00ebrvoje\u201d- p\u00ebrfundon ajo. \/ bota.al<\/p>\n","protected":false},"excerpt":{"rendered":"
Nga Peter Dockrill Kur na ndodhin gj\u00ebra t\u00eb k\u00ebqija, ne nuk duam t\u2019i kujtojm\u00eb ato. P\u00ebrpiqemi t\u00eb mos i l\u00ebm\u00eb t\u00eb na p\u00ebrndjekin, t\u2019i injorojm\u00eb. Por studiuesit thon\u00eb tashm\u00eb se ndoshta duhet t\u00eb b\u00ebjm\u00eb t\u00eb kund\u00ebrt\u00ebn. Nj\u00eb studim i ri i udh\u00ebhequr nga shkenc\u00ebtar\u00ebt n\u00eb Univeritetin e Teksasit n\u00eb SHBA, sugjeron se veprimi i harres\u00ebs […]<\/p>\n","protected":false},"author":1,"featured_media":7039,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"footnotes":""},"categories":[18],"tags":[],"yoast_head":"\n