Ka leihlo la bobeli: botsitso ba li-neural li arabela khahlanong le takatso ea ho kopanela liphate (2014)

SELELEKELA:

Boithuto bo batlisisang likarabo tsa neural mabapi le maikutlo a thobalano bo ka fana ka motheo oa bohlokoa bakeng sa kutlwisiso ea mathata a ts'ebetso ea thobalano. Leha tsebo ea rona ka li-nural amanang le ts'ebetso ea ts'usumetso ea thobalano e eketsehile haholo lilemong tse leshome tse fetileng, botsitso ba litlamorao tse bonoang lithutong mabapi le likarabo tsa thobalano ea neural ha e sa tsotelloe.

LITLHAHISO:

Boithuto ba hajoale bo reretsoe ho leka botsitso ba karabo ea boits'oaro le ea tlhaho ho maikutlo a susumetsang a thobalano ho banna le basali ka nako e telele ea 1 ho isa lilemong tsa 1.5. Ho khetholla pherekano e mpe le likarolo tse amanang le tšebetso e tsosang takatso ea thobalano, ha rea ​​ka ra sebelisa thobalano feela ebile re sa nke lehlakore, empa re boetse re na le maikutlo a mabe le a fosahetseng.

LITLHAHISO:

Mohlala oa lithuto tsa 56 (basali ba 24) o ile oa hlahlojoa habeli, nako ea 1 ho isa lilemong tsa 1.5 lipakeng tsa liteko. Nakong ea seboka sa tšebetso ea ho nahana ka matla a boloi (fMRI) a sebetsang, barupeluoa ba ne ba shebella litšoantšo tsa thobalano, tse sa nke lehlakore, tse ntle, le tse mpe. Litšoantšo li ile tsa hlahisoa ka li-block tsa 24 tsa litšoantšo tse hlano ka ngoe. Sebaka se seng le se seng se ne se lekantsoe hang ka mor'a tlhahiso ea sona mabapi le ho nyakalla, ho tsosa mosali le ho tsosa takatso ea botona kapa ea botšehali.

LITLHAHISO TSE LING TSA HO FUMANA:

Karabelo ea oksijene ea mali (BOLD) e lekantsoeng ke fMRI le litekanyetso tsa khothalletso.

LIKOTSO:

FMRI ea tlhahlobo e senoletse marang-rang a phatlalalitsoeng a kentse letsoho ts'ebetsong ea takatso ea thobalano, mme likarolo tse kholo tsa marang-rang tsena li ntse li sebelisoa ka mokhoa o sa fetoheng libakeng tse peli tsa tlhahlobo. Li-bokellane tsa nyutlelie, cingrate ea ka ntle, occipital le parietal cortex li bontšitse litholoana tse matla ka ho fetisisa mabapi le botsitso ba sehlopha. Karabo ea cingrate ea ka ntle, orbitof Pambal, parietal le occipital cortex li bontsitse botsitso bo kopaneng. Phapang ea bong e ne e lebisitsoe libakeng tse 'maloa feela tsa phaello.

CONCLUSIONS:

Lintlha tsa rona li bontša botsitso ba likarabo tsa neural ho maikutlo a thobalano eseng ho sehlopha feela empa le ho motho ka mong. Ts'ebetso ea "cariex" ea parietal le occipital e ka bonts'a mokhoa o tšoanang le oa likarabelo tse amanang le maikutlo mabapi le takatso ea thobalano.