Ho potoloha ha hippocampal-midbrain ho eketsa thabo ea tebello ho prefrontal cortex (2019)

Kiyohito Iigaya, Tobias U. Hauser, Zeb Kurth-Nelson, John P. O'Doherty, Peter Dayan, Raymond J. Dolan

Doi: https://doi.org/10.1101/588699

https://www.biorxiv.org/content/early/2019/03/26/588699.full.pdf

inahaneloang

Ho ba le seo u ka se labalabelang ke ntho ea bohlokoa bophelong ba motho. Ho lebella moputso oa nako e tlang, joalo ka phomolo e tlang, ho ka thabisa ho feta boiphihlelo ba moputso ka bo bona. Likhopolo tsa tebello e hlalositse kamoo e bakang boits'oaro bo simolohang ho tsoa tsebong e ntle ea ho batla tlhahiso-leseling e kotsi. Mona, re fuputse hore na boko bo hlahisa le ho ntlafatsa thabo e lebellehang joang, ka ho sekaseka ts'ebetso ea boko ba karolo ea batho ba fumaneng tlhaiso-leseling mabapi le sephetho se monate sa kamoso mosebetsing oa ho etsa liqeto. Re sebelisa mohlala oa ho hlasimoloha, re bontša hore libaka tse tharo li hlophisa thabo e lebelletsoeng. Re bonts'a boleng ba tebello ea ventromedial prefrontal cortex (vmPFC); dopaminergic midbrain e arabela tlhahisoleseling e matlafatsang tebello, ha ts'ebetso e tsitsitseng ho hippocampus e fana ka ts'ebelisano e sebetsang pakeng tsa libaka tsena. Karolo ena e hokahanyang ea hippocampus e lumellana le karolo ea eona e tsebahalang mohopolong o hlakileng oa liphetho tsa nako e tlang. Seo re se fumaneng se khantša leseli le lecha likelellong tsa hore na tebello e susumetsa ho etsa liqeto joang, ha e ntse e kopanya liketsahalo tse amanang le kotsi le khetho ea nako ea lietsahala.