Umlutha njengokuphazamiseka kokuthatha izinqumo
I-Neuroeconomics ngumkhakha wokucwaninga ofuna ukucacisa izinqumo kubantu ngokuya ngokubala izindleko kanye nemivuzo noma izinzuzo zokukhetha okwenziwa ngabantu. Ucwaningo lwangaphambilini luye lwaphakamisa ukuthi abantu abayimilutha babeke inani elikhulu kwimivuzo esheshayo (ukubhema ugwayi) ngaphezulu kwemivuzo eyephuze (izinzuzo zezempilo). Ucwaningo olwenziwe nguDkt Dagher nozakwabo lukhombisa ukuthi inani lesidakamizwa, elikhonjiswa ngezinga lokufisa, liyahlukahluka ngokuya ngokutholakala kwezidakamizwa, isinqumo sokuyeka kanye nezinye izinto. Ubuye futhi akhombise ukuthi leli nani elibonwa lomuthi ngesikhathi esithile lingabonakala ezingqondweni zabantu abase imilutha ukusebenza kwe-Magnetic Resonance Imagan (fMRI), nokuthi imiphumela yokuqagela ingasetshenziswa ukubikezela ukusetshenziswa okulandelayo.
UDkt Dagher ukhombisile ukuthi isifunda esithile sobuchopho esibizwa nge- i-dorsolateral prefrontal cortex (esifushanisiwe i-DLPFC) ilawula ukufisa kukagwayi ukuphendula izinkomba zezidakamizwa - ukubona abantu bebhema, noma kunuka osikilidi - nokuthi lezi zinkanuko ezenziwayo zingashintshwa ngokwenza i-DLPFC isebenze ngeTranscranial Magnetic Stimulation (TMS). Usikisela ukuthi ukuluthwa kungabangelwa ukuxhumana okuxakile phakathi kwe-DLFPC nezinye izifunda zobuchopho kubantu abathintekayo. Le miphumela ingahlinzeka ngesisekelo esinengqondo sokungenelela kwamanoveli ukunciphisa izifiso kubantu abayimilutha, njenge ukwelashwa kokuziphatha kwengqondo noma ukugqugquzelwa kwe-DLFPC.
Isiphetho sokuphetha esivela kuDkt. Dagher: “Izimpikiswano zenqubomgomo bebelokhu begxile ekutheni indlela yokuziphatha umlutha iyindlela yokukhetha noma yokugula kwengqondo. Lolu cwaningo lusivumela ukuthi sibheke umlutha njengendlela yokuzikhethela. Ukusebenza ngaphakathi izindawo zobuchopho ezinikeza inani lezinto ongakhetha kuzo kungaholela ekukhetheni izindlela zokuziphatha eziyingozi. ”
Inikezwe yiCanada Association for Neuroscience
"Ukuba umlutha njengesiyaluyalu sokwenza izinqumo." Meyi 22nd, 2013. http://medicalxpress.com/news/2013-05-addiction-disorder-decision-making.html