Ubongo. 2013 Aug; 136 (Pt 8): 2527-38.
doi: 10.1093 / ubongo / awt126 ..
Sescousse G1, Barbalat G, Domenech P, Dreher JC.
Kudalirika
Kutchova juga kwachisawawa ndimavuto osokoneza bongo omwe amakhala ndi chidwi cholimbikira komanso chokakamiza kuchita nawo njuga. Khalidwe lachiwerewereli lakhala likuwunikira chifukwa chakuchepa kwa chidwi chofika pamalipiro odziwa, ngakhale mtundu wamalipiro. Kapenanso, kutchova njuga kwa ziwonetsero kungawonetse kusalingalira bwino mumalingaliro azachuma komanso zosagwirizana ndi ndalama. Kuti tithe kuyesa molunjika maumboni awiriwa, tidapenda momwe ubongo umaperekera mphoto kwa omwe amatchova njuga. Pogwiritsa ntchito maginidwe othandizirana a maginito, tinayerekezera mayankho a ubongo wa ma 18 oyenda m'magazi komanso ma 20 olamulira bwino poyendetsa ntchito yosavuta yolipirira ndalama komanso mphoto zowoneka. Pakulakalaka kopeza mphotho, otsogola omwe amadziwika kuti ali ndi kutchova njuga, adawonetsa mayankho mosiyana ndi ndalama zomwe zidalembedwa, zomwe zimayendetsedwa ndimayendedwe osagwirizana ndi zomwe zidaneneratu zoyipa. Kuyankha kosiyanasiyana kumeneku komwe kumakhudzana ndi kuopsa kwa zizindikiro zamtundu wa njuga ndipo kunafanizidwa ndi chidwi chochepetsetsa chazinthu zabwino. Nthawi yamalipiro, gawo lotsatira la orbitofrontal cortex, poyankha mphoto zosavomerezeka m'magulu onsewa, adalembedwanso ndikupeza ndalama mu otchova njuga koma osawongolera. Kuphatikiza apo, ngakhale ntchito zamkati mwa maboma zimaphatikizidwa ndi miyeso yolumikizidwa yoperekedwa pamalipiro azachuma komanso olakwika pamalamulo owongolera, zimangophatikiza ndi malingaliro olakwika a otchova juga. Zotsatira zathu zikuwonetsa chidwi chosiyana ndi ndalama zomwe zimapindulitsa mu njira zamtundu wa juga zam'magulu onse, pamasewera olimbikitsira. Kusasamala koteroko kungapangitse kukondera kwamalipiro azachuma, zomwe zitha kupititsa patsogolo chizolowezi chomachita njuga.
MAFUNSO: kusuta; ntchito MRI; njuga zamatenda; mphotho; striatum
PMID: 23757765
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