Karolo ea taolo ea thibelo ea maikutlo ho ts'ebetsong lithethefatsi tse khethehileng tsa inthanete - thuto ea fMRI (2017)

Behav Brain Res. 2017 Feb 4. pii: S0166-4328 (16) 31013-0. Doi: 10.1016 / j.bbr.2017.01.046.

Dieter J1, Hoffmann S2, Mier D3, Reinhard I4, Beutel M5, Vollstädt-Klein S6, Mofumahali F7, Mann K8, Leménager T9.

inahaneloang

LITLHAHISO:

Liketso tsa lits'ebetso tse ikhethileng tsa marang-rang tse kenyelletsang likarolo tsa puisano li bonts'itse ho tšoenyeha ho eketsehileng sechabeng, khaello ea bokhoni ba maikutlo le taolo e thibelang botsitso e amanang le pele. Dorsal Anterior Cingulate Cortex (dACC) ka etsahala e bapala karolo ea bohlokoa taolong ea kelello le ho ama hampe (joalo ka ho khetholloa ha sechaba, bohloko kapa matšoenyeho).

SEBELE:

Ho lekola taolo e amanang le ho tšoenyeha e amanang le ho tšoenyeha maemong a itseng a marang-rang (tšebeliso e lemalloang ea lipapali le marang-rang a sechaba) le kamano ea ona le ts'ebetso e fetotsoeng ea dACC.

LITLHAHISO:

N = 44 laola le n = 51 lithethefatsi tse ikhethileng tsa marang-rang li qetile mantsoe a tšoenyehileng a thehiloeng ho Affective Go / No-Go task (AGN). Ncha ea ho n = 23 taolo e phetseng hantle ea ts'ebeliso ea matla a marang-rang le n = 25 e sebelisang Magnetic Resonance Imaging (fMRI) ha e ntse e phethela mosebetsi oa Emotional Stroop Task (EST) ka mantsoe a botsoang ke batho ba bang, a khothatsang, a seng matle ebile a sa nke lehlakore. Mekhahlelo ea lipapali tsa inthanete le bokhoba ba marang-rang e ile ea hlahlojoa ka nepo. Mehato ea Psychometric ea matšoenyeho a sechaba, bokhoni ba maikutlo le ho susumetsoa li ile tsa hlahlojoa ka ho eketsehileng.

LIKOTSO:

Lakhoba tse khethehileng tsa inthanete li bontšitse ho hloka matla ho phahameng, matšoenyeho a sechaba le ho fokotsa boiphihlelo ba maikutlo. Phapang lipakeng tsa sehlopha sa batho ba mekhoa ea AGN le EST ha ea ka ea fumanoa. Ha ho liphapang tsa sehlopha tse fumanoeng ho DACC, empa ho hlahlobisisoa lintho tse senotsoeng li fokotsehile ka ho le letšehali le kaholimo ho ts'usumetso ea sebata nakong ea ho kena-kenana le mantsoe a ts'oenyehileng sechabeng lipapaling tsa inthanete le ba lemaletseng marang-rang a marang-rang.

QETELLO:

Ha re nahana ka ts'ebetso ea lebotho le letšehali la nakoana la moea ho khutlisetsoeng ha mantsoe kapa lipolelo nakong ea puisano, liphumano tsa rona li fana ka leseli la pele hore mantsoe a sechaba a ka 'na a se ke a fumaneha habonolo polokelong ea semathi sa libapali tsa inthanete, mohlomong e supa bofokoli ba ho sebetsana le puo maemong a sechaba .

LITLHAKU TSE KHOLO: Mosebetsi o amang oa Go / No-Go; Mosebetsi oa Maikutlo Stroop; Bokhoba bo ikhethileng ba inthanete; taolo ya thibelo ya maikutlo; fMRI

PMID: 28174031

DOI: 10.1016 / j.bbr.2017.01.046