IMIBUZO: Ubufakazi obuningi bokuthi umlutha we-Intanethi ukhona. Zonke izifundo zobuchopho ngokulutha kwe-inthanethi ziqinisekisile izinguquko ezihlobene nokulutha. Ukwehla kwe-striatal D2 dopamine receptors kuyimpawu enkulu yokwehliswa amandla kokujikeleza komvuzo - uphawu lwazo zonke izidakamizwa. INorth Korea inezindleko eziphezulu kakhulu kumuntu ngamunye kwezocansi.
I-Neuroreport. 2011 Jun 11; 22 (8): 407-11.
Kim SH, Baik SH, Park CS, Kim SJ, Choi SW, Kim SE.
Umthombo
Umnyango Wezobuchopho Bobunjiniyela Nezobuchwepheshe, iKorea University, Seoul, Korea. [i-imeyili ivikelwe]
abstract
Inani elinyukayo locwaningo lisikisela ukuthi ukulutha kwe-intanethi kuhlotshaniswa nokungajwayelekile ohlelweni lobuchopho lwe-dopaminergic. Sithemba ukuthi ukulutha kwezidakamizwa ku-intanethi kuzohambisana namazinga anciphile okutholakala kwe-dopaminergic receptor ku-striatum uma kuqhathaniswa nezilawuli. Ukuze uhlole le nqubo, i-ravaprila e-radiolabeled [C] yama-raclopride ne-positron emission tomography yasetshenziselwa ukuhlola i-dopamine ye-D2 receptor engakwazi ukubopha emadodeni angenawo ngaphandle kokulutha kwe-intanethi. Ngokuvumelana nokubikezela kwethu, abantu abanomlutha we-intanethi babonise amazinga anciphise ukutholakala kwe-Dopamine receptor D2 kwiziqephu ze-striatum kufaka phakathi ama-dorsal caudate kanye ne-putamen angakwesokudla. Lokhu kuthola isandla ekuqondeni indlela ye-neurobiological yokulutha kwe-inthanethi.
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