{"id":119416,"date":"2015-03-20T18:30:00","date_gmt":"2015-03-20T18:30:00","guid":{"rendered":"https:\/\/bm.dev.synology.me\/?p=119416"},"modified":"2015-03-20T18:30:00","modified_gmt":"2015-03-20T18:30:00","slug":"pilula-care-i-ar-putea-face-pe-oameni-mai-buni-testata-de-cercetatori-cum-functioneaza","status":"publish","type":"post","link":"https:\/\/bm.dev.synology.me\/?p=119416","title":{"rendered":"Pilula care i-ar putea face pe oameni mai buni, testat\u0103 de cercet\u0103tori. Cum func\u0163ioneaz\u0103"},"content":{"rendered":"

\nOamenii de \u015ftiin\u0163\u0103 spun c\u0103 noul medicament ar putea fi folosit \u00een viitor pentru tratarea unor boli mintale, precum schizofrenia \u015fi dependen\u0163a, potrivit dailymail.co.uk.<\/a><\/p>\n

\n“Cercetarea noastr\u0103 arat\u0103 cum studierea unor \u00eentreb\u0103ri de baz\u0103 despre natura uman\u0103 poate, \u00een mod practic, s\u0103 furnizeze informa\u0163ii importante privind diagnosticarea \u015fi tratarea disfunc\u0163ionalit\u0103\u0163ilor sociale”, a declarat Ming Hsu, cercet\u0103tor la Universitatea California, Berkeley.<\/p>\n

\n“Speran\u0163a noastr\u0103 este c\u0103 medicamentele care \u0163intesc func\u0163ii sociale ar putea fi folosite \u00een viitor pentru tratarea acestor afec\u0163iuni care cauzeaz\u0103 dizabilit\u0103\u0163i”, a spus Andrew Kayser, coautor al studiului, de la Universitatea California din San Francisco.<\/strong><\/p>\n

\nStudiul a fost efectuat administr\u00e2nd participan\u0163ilor, \u00een dou\u0103 r\u00e2nduri, o pilul\u0103 con\u0163in\u00e2nd fie un placebo, fie o substan\u0163\u0103 numit\u0103 “tolcapone”, medicament ce prelunge\u015fte efectele dopaminei.<\/p>\n

\nDopamina este un hormon asociat cu procesul de ob\u0163inere a motiva\u0163iei \u015fi cel al recompenselor \u015fi influen\u0163eaz\u0103 activitatea cortexului prefrontal.<\/p>\n

\nVoluntarii implica\u0163i \u00een studiu au participat apoi la un joc simplu \u00een care li se cerea s\u0103 \u00eempart\u0103 o sum\u0103 de bani \u00eentre ei \u015fi o alt\u0103 persoan\u0103 necunoscut\u0103.<\/p>\n

\nParticipan\u0163ii care au primit tolcapone au \u00eemp\u0103r\u0163it banii \u00eentr-un mod mult mai corect cu str\u0103inul, comparativ cu cei care primiser\u0103 doar un placebo.<\/p>\n

\n“\u00cen mod normal, corectitudinea este o caracteristic\u0103 constant\u0103, parte a personalit\u0103\u0163ii individului”, a declarat Ming Hsu. “Studiul nostru nu respinge aceast\u0103 no\u0163iune, dar arat\u0103 cum aceast\u0103 tr\u0103s\u0103tur\u0103 poate fi afectat\u0103 \u00een mod sistematic prin manipularea unor leg\u0103turi neurochimice specifice din creier”, a mai spus Hsu.<\/strong><\/p>\n

\nCercetarea a fost efectuat\u0103 cu ajutorul a 35 de persoane, dintre care 18 femei, iar participan\u0163ii \u015fi membri ai echipei de cercetare nu \u015ftiau care pilule con\u0163ineau medicamentul \u015fi care con\u0163ineau un placebo.<\/p>\n

\nModelele de calcul folosite de Hsu \u015fi colegii s\u0103i au ar\u0103tat c\u0103 sub influen\u0163a medicamentului, participan\u0163ii la studiu au devenit mult mai sensibili \u015fi mai pu\u0163in toleran\u0163i c\u00e2nd vine vorba despre inechitate social\u0103.<\/p>\n

\nLu\u00e2nd \u00een calcul studii anterioare care au ar\u0103tat c\u0103 inechitatea de ordin economic este analizat\u0103 de cortexul prefrontal, o regiune cheie a creierului influen\u0163at\u0103 de dopamin\u0103, noul studiu i-a adus pe cercet\u0103tori mai aproape de \u00een\u0163elegerea modului \u00een care comportamentele sociale precum corectitudinea sunt ini\u0163iate \u00een creier.<\/p>\n

\n“Am f\u0103cut un pas important \u00een ce prive\u015fte \u00eenv\u0103\u0163area modului \u00een care aversiunea noastr\u0103 fa\u0163\u0103 de inechitate este influen\u0163at\u0103 de chimia cerebral\u0103”, a declarat autorul principal al studiului, Ignacio S\u00e1ez, cercet\u0103tor la Haas School of Business.<\/p>\n

\n“Studiile efectuate \u00een ultimele decenii au adus informa\u0163ii despre circuitele neuronale care guverneaz\u0103 modul \u00een care ne comport\u0103m din punct de vedere social. Ceea ce ar\u0103t\u0103m aici este existen\u0163a unui \u00abdeclan\u015fator\u00bb cerebral pe care \u00eel putem influen\u0163a”, a mai spus Ignacio S\u00e1ez.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Un grup de cercet\u0103tori dezvolt\u0103 o pilul\u0103 care poate induce \u00een mod artificial sentimente de compasiune, medicamentul func\u0163ion\u00e2nd prin modificarea echilibrului neurochimic din cortexul prefrontal din creier, responsabil pentru personalitate, comportament social \u015fi procesul de luare a deciziilor.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[510],"tags":[39881,20625,37919],"class_list":["post-119416","post","type-post","status-publish","format-standard","hentry","category-actualitate","tag-compasiune","tag-empatie","tag-pilula"],"_links":{"self":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/119416","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=119416"}],"version-history":[{"count":0,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/119416\/revisions"}],"wp:attachment":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=119416"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=119416"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=119416"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}