Ho lemalla Moferefere. 2015 Mar 17. Doi: 10.1111 / adb.12239.
MAHALA D1, Noël X, He Q, Melrose JA, Bechara A.
- 1Lefapha la Psychology, le Brain and Creativity Institute, Univesithi ea Southern California, Los Angeles, CA, USA; Laboraro la Bongaka la Psychological, Lefapha la Bongaka, Khampase ea Brugmann, Université Libre de Bruxelles, Belgium.
inahaneloang
Morero oa phuputso ena e ne e le ho lekola litlamorao tsa litsamaiso tse fapaneng tsa methapo ea kutlo ho nkeng liqeto tsa lichelete ho batho ba papali ea papali ea chelete khafetsa, ba fapaneng ka bongata ba bothata ba bona ba ho becha. Libapali tse leshome le metso e mehlano tsa poker khafetsa, ho tloha ho bothata bo sa sebetseng ho isa ho bothata bo phahameng, le litsamaiso tse 15 tseo e seng tsa papali ea chelete li ile tsa hlahlojoa ho sebelisoa litšoantšo tsa magnetic resonance imaging (fMRI) ha li ntse li etsa Iowa Gambling Task (IGT). Nakong ea khetho ea mokato oa IGT, liphuputso tse pakeng tsa sehlopha sa fMRI li bonts'itse hore bapalami ba papali ea papali ea chelete khafetsa ba bonts'a ts'ebetso e phahameng ea "ventral-striatal" empa e le tlase ts'ebetsong ea "dorsolateral prefrontal" le "orbitofrontal" ha e bapisoa le taolo. Ntle le moo, ha re ntse re sebelisa lihlahlobo tsa khokahano e sebetsang, re bone khokahano e phahameng ea ventral-striatal ho libapali tsa poker, le libakeng tse amehang tlhokomelong ea taolo / makoloi (posterior cingulate), visual (occipital gyrus) le auditory (temporal gyrus). Ho bapalami ba papali ea chelete, mathata a mangata a ho becha a ne a amahanngoa hantle le ts'ebetso ea ventral-striatal le khokahano lipakeng tsa peo ea ventral-striatum le occipital fusiform gyrus le gyrus e bohareng ba nakoana. Liphetho tsa hajoale li tsamaellana le liphuputso tse tsoang liphuputsong tsa hajoale tsa ho nka litšoantšo tsa boko tse bonts'ang hore bothata ba papali ea chelete bo amahanngoa le lits'ebetso tse matlafatsang tsa moputso nakong ea ho etsa liqeto tsa lichelete, tse ka sitisang motho ho lekanya boemo ba hae ba ho ipeha kotsing.
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