I-AJNR Am J Neuroradiol. 2020 Jul 2. doi: 10.3174 / ajnr.A6632.
HS Seo 1 , EK Jeong 2 , S Choyi 3 , Y Kwon 3 , Ipaki ye-HJ 4 , NdinguKim 5
PMID: 32616578
DOI: 10.3174 / ajnr.A6632
Abstract
Imvelaphi kunye nenjongo: Utshintsho lwe-Neurotransmitter kulutsha olutyekele kwi-Intanethi kunye ne-smartphone yafaniswa nolawulo oluqhelekileyo kunye nakwizifundo emva kwonyango lokuziphatha kwengqondo. Ukongeza, unxibelelwano phakathi kwe-neurotransmitters kunye nezinto ezichaphazelekayo zaphandwa.
Impahla nenkqubo: Abantu abancinci abalishumi elinesixhenxe abasebenzisa i-Intanethi kunye neziyobisi ze-smartphone kunye ne-19 ngesondo- kunye nobudala obuhambelana nokulawula okunempilo (umda wamadoda / owesifazana, 9: 10; iminyaka yobudala, iminyaka eyi-15.47 ± 3.06) yabandakanywa. Ulutsha ezilishumi elinambini elinomlutha we-Intanethi kunye ne-smartphone (umlinganiso wobudoda / wabasetyhini, 8: 4; iminyaka yobudala, 14.99 ± iminyaka eyi-1.95) uthathe inxaxheba kwiiveki ezisi-9 zonyango lokuziphatha kwengqondo. I-Meshcher-Garwood-point-resolution ye-visroscopy yasetyenziswa ukulinganisa i-γ-aminobutyric acid kunye namanqanaba e-Glx kwi-cortex ye-anterior. I-γ-aminobutyric acid kunye nenqanaba le-Glx kwiqela labakhobisi lalithelekiswa nalawo kulawulo nasemva kokuziphatha konyango. I-γ-aminobutyric acid kunye nenqanaba leGlx lihambelana nemilinganiselo yekliniki ye-Intanethi kunye nesiyobisi se-smartphone, ukungafuneki, uxinzelelo, uxinzelelo, ukungalali kunye nomgangatho wokulala.
iziphumo: Ubungakanani be-parenchymal kunye ne-grey factor moderate-modified of volume-aminobutyric acid-to-designine ratio zaziphezulu kwizifundo ezinomlutha we-Intanethi kunye ne-smartphone (P = .028 kunye .016). Emva konyango, ingqondo parenchymal- kunye ne-grey nto yehlengahlengiso lwe-γ-aminobutyric acid-to-creatine ratios yancitshiswa (P = .034 kunye .026). Inqanaba le-Glx belingabalulekanga ngokwezibalo kwizifundo ezinxulumene ne-Intanethi kunye nokulutha kwe-smartphone xa kuthelekiswa nolawulo kunye nemeko ye-posttherapy. I-Brain parenchymal- kunye ne-grey nto i-mod-moderate-mod-moderate modified equity ehambelana nemilinganiselo yekliniki ye-Intanethi kunye nokulutha kwe-smartphone, uxinzelelo kunye noxinzelelo. I-Glx / Cr yayidibene ngokungalunganga kunye nokulala kunye nenqanaba lokulala lomgangatho.
Izigqibo: Amanqanaba aphezulu e-γ aminobutyric acid kunye nokungazinzi kokuphazamiseka kwe-γ-aminobutyric acid-to-Glx kubandakanya i-glutamate kwi-cortex ye-anterior inokuba negalelo ekuqondeni i-pathophysiology kunye nonyango lwe-Intanethi kunye nokulutha kwe-smartphone kunye ne-comorbidities ehambelana nazo.
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