J Behav Addict. 2018 Dec 17: 1-12. doi: 10.1556 / 2006.7.2018.118
Dong G1, Zheng H2, Liu X2, Wang Y3, Du X4, Potenza MN5,6,7,8.
Kudalirika
MALANGIZO:
Masewera a pa intaneti asandulika ntchito yotchuka, yomwe amuna nthawi zambiri amakhala ndi vuto la masewera a pa intaneti (IGD) poyerekeza ndi akazi. Komabe, kusiyanasiyana kokhudzana ndi jenda sikunafufuzidwe mwadongosolo ku IGD.
ZITSANZO:
Ntchito zofunidwa ndi chidwi chakufuna zidachitidwa masewera asanaseweredwe ndipo atangochotsa ntchito adachita ngati kukakamizidwa kuchita masewera pomwe intaneti yachotsedwa. Maphunziro makumi asanu ndi anayi mphambu asanu ndi anayi omwe ali ndi IGD (amuna a 27 ndi akazi a 22) kapena ogwiritsira ntchito masewera osangalatsa (RGU; Amuna a 27 ndi akazi a 23) adapereka MRI yogwira komanso chidziwitso chogwirizana. Amasanthula zotsatira za gulu (IGD ndi RGU) × jenda (wamwamuna ndi wamkazi) panthawi zosiyanasiyana (masewera asanafike, masewera am'mbuyomu, ndi post-pre) pazolakalaka za cue-elicited ndi mayankho a ubongo adachitika. Maubwenzi apakati pa mayankho a ubongo ndi njira zogwirizira amawerengedwa.
ZOKHUDZA:
M'mayeso a pre-, post-, and pre-pre, kulumikizana kwakukulu pakati pa amuna ndi akazi (p <.001, kukula kwa masango> ma voxels a 15) kunawonedwa kumanzere kwakumaso kwa dorsolateral pre mbeleal cortex (DLPFC). Kuwunikanso kwina kwa gulu la DLPFC kunawonetsa kuti pakuyerekeza koyambirira, zotsatira zinali zokhudzana ndi kutengapo gawo pang'ono kwa DLPFC ku IGD, makamaka kwa akazi. Kuphatikiza apo, poyesedwa pambuyo pake, kulumikizana kwakukulu kunawonedwa mu caudate, popeza akazi omwe ali ndi IGD adawonetsa kuyambitsa kwakukulu poyerekeza ndi omwe ali ndi RGU.
ZOKAMBIRANA:
Zotsatira zimakweza mwayi woti amayi omwe ali ndi RGU awonetse kuwongolera kwabwino kuposa abambo akukumana ndi masewera amtundu, zomwe zingapereke mphamvu pokana IGD; Komabe, akangokhazikitsa IGD, masewera awo akhoza kulepheretsa kuwongolera kwawo ndikupangitsa kuti azilakalaka zamasewera, zomwe zimapangitsa kuti zikhale zovuta kusiya masewera.
MALANGIZO: Kusokonezeka kwa masewera pa intaneti; caudate; kulakalaka; dorsolateral prefrontal cortex; olamulira akuluakulu; jenda
PMID: 30556781
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