Ho lemalla Behav. 2018 Oct 16; 90: 62-70. Doi: 10.1016 / j.addbeh.2018.10.019.
Wang M1, Zheng H1, Du X2, Dong G3.
inahaneloang
LIHLOOHO:
Ho utloisisa motheo oa neural motheo oa lipapali tsa marang-rang (IGD) ho bohlokoa bakeng sa tlhahlobo le kalafo ea mofuta ona oa bokhoba ba boitšoaro. Aberrant resting-state functional connecaction (rsFC) ea default mode network (DMN) e tlalehiloe ho batho ba nang le IGD. Kaha rsFC ha se tlhahlobo ea tataiso, khokahano e sebetsang kahare ho DMN ho IGD e lula e sa tsejoe. Mona, re sebelisitse sebopeho sa mofuta oa papali ea matla (spDCM) ho hlahloba bothata bona.
LITLHAHISO:
Lintlha tsa phomolo tsa fMRI tsa mmuso li ile tsa bokelloa ho tsoa ho 64 IGD (lilemo: 22.6 ± 2.2) le 63 basebelisi ba lipapali tsa marang-rang ba phetseng hantle (RGU, lilemo: 23.1 ± 2.5). Lintlha tsa nako ea Voxel tse thehiloeng ho Voxel tse ntšitsoeng libakeng tsa boko tsa 4 kahare ho DMN (medial prefrontal cortex, mPFC; posterior cingates cortex, PCC; billial inferior parietal lobule, IPL / Right IPL) ea lihlopha tse peli nakong ea phomolo ea naha e ne e sebelisoa bakeng sa tlhahlobo ea spDCM.
LIKOTSO:
Ha ho bapisoa le RGU, IGD e bonts'itse ts'ebetso e fokotseng khokahano ho tloha mPFC ho PCC le ho tloha IPL ka ho le letšehali ho ea ho mPFC, ka ho ikopanya ha khokahanyo ho PCC le IPL ea leqeleng.
CONCLUSIONS:
SpDCM e ne e khona ho khetholla liphetoho ho moralo oa tšebetso o lipakeng tsa lihlopha tse peli ka nepo ho feta rsFC. Seo re se fumaneng se fana ka maikutlo a hore khokahano e fokotsang ea thabo ho tloha ho mPFC ho ea PCC e ka ba sehlahisoa sa bohlokoa sa IGD. Ts'ebetso ea bokamoso e thehiloeng bokong e lokela ho ela hloko ho se sebetse ho potoloha ha li-IPL-mPFC-PCC.
LINKOTSO: Marang-rang a mode; Khokahano e sebetsang; Bothata ba lipapali tsa inthanete; Cortex ea medial e tlang pele ho nako; Spectral dynamic causal modeling
PMID: 30366150
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