Egyszerű keresés   |   Összetett keresés   |   Böngészés   |   Kosár   |   Súgó  


Részletek

A cikk állandó MOB linkje:
http://mob.gyemszi.hu/detailsperm.jsp?PERMID=163049
MOB:2024/1
Szerzők:He, Miao; Mao, Yu; Qiu, Jiang
Tárgyszavak:INTERNET; SZENVEDÉLYBETEGSÉGEK; SZORONGÁSOS LELKI ZAVAROK
Folyóirat:Journal of Behavioral Addictions - 2024. 13. évf. 1. sz.
[https://akjournals.com/view/journals/2006/2006-overview.xml]


  Trait anxiety and corresponding neuromarkers predict internet addiction: A longitudinal study / Miao He, Yu Mao, Jiang Qiu
  Bibliogr.: p. 187-190. - Abstr. eng. - DOI: https://doi.org/10.1556/2006.2023.00086
  In: Journal of Behavioral Addictions. - ISSN 2062-5871, eISSN 2063-5303. - 2024. 13. évf. 1. sz., p. 177-190. : ill.


Background and Aims: The high prevalence of internet addiction (IA) has become a worldwide problem that profoundly affects people?s mental health and executive function. Empirical studies have suggested trait anxiety (TA) as one of the most robust predictors of addictive behaviors. The present study investigated the neural and socio-psychological mechanisms underlying the association between TA and IA. Methods: Firstly, we tested the correlation between TA and IA. Then we investigated the longitudinal influence of TA on IA using a linear mixed effect (LME) model. Secondly, connectome-based predictive modeling (CPM) was employed to explore neuromarkers of TA, and we tested whether the identified neuromarkers of TA can predict IA. Lastly, stressful life events and default mode network (DMN) were considered as mediating variables to explore the relationship between TA and IA. Findings: A significant positive correlation between TA and IA was found and the high TA group demonstrated higher IA across time. CPM results revealed that the functional connectivity of cognitive control and emotion-regulation circuits and DMN were significantly correlated with TA. Furthermore, a significant association was found between the neuromarkers of TA and IA. Notably, the CPM results were all validated in an independent sample. The results of mediation demonstrated that stressful life events and correlated functional connectivity mediated the association between TA and IA. Conclusions: Findings of the present study facilitate a deeper understanding of the neural and socio-psychological mechanisms linking TA and IA and provide new directions for developing neural and psychological interventions.  Kulcsszavak: IA, TA, functional connectivity, stressful life events, DMN, control circuit, emotion-regulation circuit