Los ntawm Emily Waltz
Cov kev tshawb fawb tshiab tau txuas rau kev quav yeeb quav tshuaj hauv Internet nrog rau qhov tshuaj lom neeg tsis txaus nyob hauv lub hlwb. Hauv kev kawm me me, nthuav tawm hnub no nyob rau ntawm rooj sib tham txhua xyoo ntawm Radiological Society ntawm North America hauv Chicago, 19 tus neeg tuaj yeem nrog quav hauv xov tooj, ntsiav tshuaj, thiab khoos phis tawj tau nthuav tawm ntau heev ntawm cov neurotransmitter uas cuam tshuam rau lub hlwb.
Cov xov xwm zoo: Tom qab cuaj lub lim piam ntawm kev kho, cov neeg koom nrog lub hlwb cov tshuaj lom neeg zoo li qub, thiab lawv lub sijhawm tshuaj ntsuam tau tsawg dua, hais tias Hyung Suk Seo, tus xibfwb ntawm neuroradiology ntawm Kauslim University hauv Seoul, uas tau nthuav tawm txoj kev tshawb no.
Seo thiab nws cov npoj yaig nrhiav tau lub hlwb tsis txaus tshuaj siv cov duab hluav taws xob resonance spectroscopy - cov txheej txheem ntsuas pom kev hloov pauv hauv qee yam khoom hauv lub hlwb. Cov cuab yeej qhia tau hais tias cov neeg koom nrog kev quav yeeb quav tshuaj hauv Is Taws Nem, piv nrog pab pawg tswj hwm, tau nce theem ntawm gamma aminobutyric acid, lossis GABA, neurotransmitter uas tau txuas nrog lwm yam kev quav yeeb tshuaj thiab mob hlwb.
Cov neeg tuaj koom-19 cov tub ntxhais hluas hauv Kauslim Teb nrog cov hnub nyoog nruab nrab 15 xyoo - txhua tus tau tshawb pom tias muaj kev quav yeeb tshuaj hauv Is Taws Nem thiab smartphone. Kev kuaj mob quav yeeb quav tshuaj hauv Internet feem ntau txhais tau tias tus neeg siv Is Taws Nem mus rau qhov cuam tshuam rau lub neej txhua hnub. Cov neeg tuaj koom kuj tseem muaj cov qhab nia nce siab hauv kev ntxhov siab, ntxhov siab, pw tsaug zog, thiab lub zog tsis ua haujlwm, piv nrog cov tsis muaj hnub nyoog.
Kaum ob ntawm cov neeg quav tau tom qab muab cuaj lub lim tiam ntawm ib hom kev kho quav yeeb tshuaj hu ua kev paub cwj pwm. Tom qab cov kev kho mob, Seo rov ntsuas lawv cov qib GABA, thiab pom tias lawv ib txwm ua haujlwm.
Tseem ceeb tshaj, cov naj npawb ntawm cov menyuam yaus siv nyob rau hauv pem hauv ntej ntawm lub vijtsam kuj poob qis. Hais tias "Muaj peev xwm saib qhov ib txwm ua - qhov ntawd yog qhov kev tshawb pom uas txaus ntshai heev," Max Wintermark, kws yog neuroradiologist ntawm Stanford University uas tsis koom nrog txoj kev tshawb nrhiav no. Nws hais tias kev nrhiav ib txoj hauv kev los saib xyuas qhov tshwm sim ntawm txoj kev kho kev quav tshuaj yeeb dej caw - tshwj xeeb qee yam ntawm qhov ntsuas thaum ntxov - yuav nyuaj. "Yog li kom muaj qee yam biomarker uas koj muab rho tawm los ntawm cov txheej txheem ntsuas uas tso cai rau koj soj ntsuam qhov tshwm sim ntawm kev kho koj tus kheej thiab qhia koj ntxov seb nws puas ua tiav - uas tseem ceeb heev," nws hais.
Lub caij ntuj no sau tseg tias txij li tsuas muaj 19 tus neeg nyob rau hauv pawg kawm tshawb fawb, kev ntsuas ntawm lawv qhov GABA qib "yuav tsum tau noj nrog nplej ntawm ntsev." Qhov kev tshawb fawb ntawm cov neeg coob dua yuav xav tau los ua kev xaus lus txog lub luag haujlwm ntawm cov tshuaj lom hauv Is Taws Nem kev tiv thaiv. Qhov kev txo qis cov tsos mob tshwm sim, txawm li cas los xij, yog qhov kev tshawb pom tseem ceeb vim tias "txhua tus neeg mob tau ua haujlwm tswj hwm nws tus kheej," nws hais.
Lwm cov kev tshawb fawb tau siv cov khoom siv magnetic resonance (MRI) los txheeb xyuas cov kev hloov hauv lub hlwb tshwm sim los ntawm kev quav yeeb quav tshuaj hauv Is Taws Nem. Qee tus neeg tseem pom txawv txav dawb teeb meem thiab ntsws ntawm lub paj hlwb txuas rau kev tshuaj xyuas kev tiv thaiv.
Txuas ntxiv qhov kev tshawb fawb yog qhov tseem ceeb, vim tias muaj ntau ntxiv Internet, xov tooj, thiab ntsiav tshuaj siv thoob ntiaj tebCov. “Cov twj ntawd tau dhau los ua ib feem tseem ceeb ntawm peb lub neej. Tej zaum peb yuav tsis ntsib kev tshuaj ntsuam ntawm kev quav dej cawv, tab sis nws yog ib yam uas peb txhua tus tau paub txog qee theem, "Wintermark hais. Seo qhov kev kawm "ua rau peb muaj kev cia siab" tias muaj "yam uas peb tuaj yeem ua kom rov zoo li qub."
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