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Fujimoto Y, Fujino J, Matsuyoshi D, Jitoku D, Kobayashi N, Qian C, Okuzumi S, Tei S, Tamura T, Ueno T, Yamada M, Takahashi H. Neural responses to gaming content on social media in young adults. Behav Brain Res 2024; 467:115004. [PMID: 38631660 DOI: 10.1016/j.bbr.2024.115004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 04/15/2024] [Accepted: 04/15/2024] [Indexed: 04/19/2024]
Abstract
Excessive gaming can impair both mental and physical health, drawing widespread public and clinical attention, especially among young generations. People are now more exposed to gaming-related content on social media than before, and this exposure may have a significant impact on their behavior. However, the neural mechanisms underlying this effect remain unexplored. Using functional magnetic resonance imaging (fMRI), this study aimed to investigate the neural activity induced by gaming-related content on social media among young adults casually playing online games. While being assessed by fMRI, the participants watched gaming-related videos and neutral (nongaming) videos on social media. The gaming-related cues significantly activated several brain areas, including the medial prefrontal cortex, posterior cingulate cortex, hippocampus, thalamus, superior/middle temporal gyrus, precuneus and occipital regions, compared with the neutral cues. Additionally, the participants' gaming desire levels positively correlated with a gaming-related cue-induced activation in the left orbitofrontal cortex and the right superior temporal gyrus. These findings extend previous studies on gaming cues and provide useful information to elucidate the effects of gaming-related content on social media in young adults. Continued research using real-world gaming cues may help improve our understanding of promoting gaming habits and provide support to individuals vulnerable to gaming addiction.
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Affiliation(s)
- Yuka Fujimoto
- Department of Psychiatry and Behavioral Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan; Institute for Quantum Life Science, National Institutes for Quantum Science and Technology, Chiba, Japan; Department of Psychiatry, Nara Medical University, Nara, Japan
| | - Junya Fujino
- Department of Psychiatry and Behavioral Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan; Medical Institute of Developmental Disabilities Research, Showa University, Tokyo, Japan.
| | - Daisuke Matsuyoshi
- Institute for Quantum Life Science, National Institutes for Quantum Science and Technology, Chiba, Japan
| | - Daisuke Jitoku
- Department of Psychiatry and Behavioral Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Nanase Kobayashi
- Department of Psychiatry and Behavioral Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Chenyu Qian
- Department of Psychiatry and Behavioral Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Shoko Okuzumi
- Department of Psychiatry and Behavioral Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Shisei Tei
- Medical Institute of Developmental Disabilities Research, Showa University, Tokyo, Japan; Department of Psychiatry, Graduate School of Medicine, Kyoto University, Kyoto, Japan; Institute of Applied Brain Sciences, Waseda University, Saitama, Japan; School of Human and Social Sciences, Tokyo International University, Saitama, Japan
| | - Takehiro Tamura
- Department of Psychiatry and Behavioral Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takefumi Ueno
- Division of Clinical Research, National Hospital Organization, Hizen Psychiatric Medical Center, Saga, Japan
| | - Makiko Yamada
- Institute for Quantum Life Science, National Institutes for Quantum Science and Technology, Chiba, Japan; Department of Functional Brain Imaging, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba, Japan
| | - Hidehiko Takahashi
- Department of Psychiatry and Behavioral Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan; Medical Institute of Developmental Disabilities Research, Showa University, Tokyo, Japan; Center for Brain Integration Research, Tokyo Medical and Dental University, Tokyo, Japan
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Zhang XY, Wu WX, Shen LP, Ji MJ, Zhao PF, Yu L, Yin J, Xie ST, Xie YY, Zhang YX, Li HZ, Zhang QP, Yan C, Wang F, De Zeeuw CI, Wang JJ, Zhu JN. A role for the cerebellum in motor-triggered alleviation of anxiety. Neuron 2024; 112:1165-1181.e8. [PMID: 38301648 DOI: 10.1016/j.neuron.2024.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 03/16/2023] [Accepted: 01/05/2024] [Indexed: 02/03/2024]
Abstract
Physical exercise is known to reduce anxiety, but the underlying brain mechanisms remain unclear. Here, we explore a hypothalamo-cerebello-amygdalar circuit that may mediate motor-dependent alleviation of anxiety. This three-neuron loop, in which the cerebellar dentate nucleus takes center stage, bridges the motor system with the emotional system. Subjecting animals to a constant rotarod engages glutamatergic cerebellar dentate neurons that drive PKCδ+ amygdalar neurons to elicit an anxiolytic effect. Moreover, challenging animals on an accelerated rather than a constant rotarod engages hypothalamic neurons that provide a superimposed anxiolytic effect via an orexinergic projection to the dentate neurons that activate the amygdala. Our findings reveal a cerebello-limbic pathway that may contribute to motor-triggered alleviation of anxiety and that may be optimally exploited during challenging physical exercise.
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Affiliation(s)
- Xiao-Yang Zhang
- State Key Laboratory of Pharmaceutical Biotechnology, National Resource Center for Mutant Mice, Department of Anesthesiology, Nanjing Drum Tower Hospital, and Department of Physiology, School of Life Sciences, Nanjing University, Nanjing 210023, China; Institute for Brain Sciences, Nanjing University, Nanjing 210023, China
| | - Wen-Xia Wu
- State Key Laboratory of Pharmaceutical Biotechnology, National Resource Center for Mutant Mice, Department of Anesthesiology, Nanjing Drum Tower Hospital, and Department of Physiology, School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Li-Ping Shen
- State Key Laboratory of Pharmaceutical Biotechnology, National Resource Center for Mutant Mice, Department of Anesthesiology, Nanjing Drum Tower Hospital, and Department of Physiology, School of Life Sciences, Nanjing University, Nanjing 210023, China; Department of Neurosurgery, Jiangnan University Medical Center, Wuxi 214002, China
| | - Miao-Jin Ji
- State Key Laboratory of Pharmaceutical Biotechnology, National Resource Center for Mutant Mice, Department of Anesthesiology, Nanjing Drum Tower Hospital, and Department of Physiology, School of Life Sciences, Nanjing University, Nanjing 210023, China; NMPA Key Laboratory for Research and Evaluation of Narcotic and Psychotropic Drugs, School of Anesthesiology, Xuzhou Medical University, Xuzhou 221004, China
| | - Peng-Fei Zhao
- Early Intervention Unit, Department of Psychiatry, The Affiliated Brain Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Lei Yu
- State Key Laboratory of Pharmaceutical Biotechnology, National Resource Center for Mutant Mice, Department of Anesthesiology, Nanjing Drum Tower Hospital, and Department of Physiology, School of Life Sciences, Nanjing University, Nanjing 210023, China; Institute of Physical Education, Jiangsu Second Normal University, Nanjing 211200, China
| | - Jun Yin
- State Key Laboratory of Pharmaceutical Biotechnology, National Resource Center for Mutant Mice, Department of Anesthesiology, Nanjing Drum Tower Hospital, and Department of Physiology, School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Shu-Tao Xie
- State Key Laboratory of Pharmaceutical Biotechnology, National Resource Center for Mutant Mice, Department of Anesthesiology, Nanjing Drum Tower Hospital, and Department of Physiology, School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Yun-Yong Xie
- State Key Laboratory of Pharmaceutical Biotechnology, National Resource Center for Mutant Mice, Department of Anesthesiology, Nanjing Drum Tower Hospital, and Department of Physiology, School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Yang-Xun Zhang
- State Key Laboratory of Pharmaceutical Biotechnology, National Resource Center for Mutant Mice, Department of Anesthesiology, Nanjing Drum Tower Hospital, and Department of Physiology, School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Hong-Zhao Li
- State Key Laboratory of Pharmaceutical Biotechnology, National Resource Center for Mutant Mice, Department of Anesthesiology, Nanjing Drum Tower Hospital, and Department of Physiology, School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Qi-Peng Zhang
- State Key Laboratory of Pharmaceutical Biotechnology, National Resource Center for Mutant Mice, Department of Anesthesiology, Nanjing Drum Tower Hospital, and Department of Physiology, School of Life Sciences, Nanjing University, Nanjing 210023, China; Institute for Brain Sciences, Nanjing University, Nanjing 210023, China
| | - Chao Yan
- State Key Laboratory of Pharmaceutical Biotechnology, National Resource Center for Mutant Mice, Department of Anesthesiology, Nanjing Drum Tower Hospital, and Department of Physiology, School of Life Sciences, Nanjing University, Nanjing 210023, China; Chemistry and Biomedicine Innovation Center, Nanjing University, Nanjing 210023, China
| | - Fei Wang
- Early Intervention Unit, Department of Psychiatry, The Affiliated Brain Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Chris I De Zeeuw
- Department of Neuroscience, Erasmus MC, 3015 CN Rotterdam, the Netherlands; Netherlands Institute for Neuroscience, 1105 BA Amsterdam, the Netherlands
| | - Jian-Jun Wang
- State Key Laboratory of Pharmaceutical Biotechnology, National Resource Center for Mutant Mice, Department of Anesthesiology, Nanjing Drum Tower Hospital, and Department of Physiology, School of Life Sciences, Nanjing University, Nanjing 210023, China; Institute for Brain Sciences, Nanjing University, Nanjing 210023, China
| | - Jing-Ning Zhu
- State Key Laboratory of Pharmaceutical Biotechnology, National Resource Center for Mutant Mice, Department of Anesthesiology, Nanjing Drum Tower Hospital, and Department of Physiology, School of Life Sciences, Nanjing University, Nanjing 210023, China; Institute for Brain Sciences, Nanjing University, Nanjing 210023, China; Chemistry and Biomedicine Innovation Center, Nanjing University, Nanjing 210023, China.
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Jitoku D, Kobayashi N, Fujimoto Y, Qian C, Okuzumi S, Tei S, Matsuyoshi D, Tamura T, Takahashi H, Ueno T, Yamada M, Fujino J. Explicit and implicit effects of gaming content on social media on the behavior of young adults. Front Psychol 2024; 15:1332462. [PMID: 38328373 PMCID: PMC10847366 DOI: 10.3389/fpsyg.2024.1332462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 01/04/2024] [Indexed: 02/09/2024] Open
Abstract
Excessive gameplay can have negative effects on both mental and physical health, especially among young people. Nowadays, social media platforms are bombarding users with gaming-related content daily. Understanding the effect of this content on people's behavior is essential to gain insight into problematic gaming habits. However, this issue is yet to be studied extensively. In this study, we examined how gaming-related content on social media affects young adults explicitly and implicitly. We studied 25 healthy young adults (average age 21.5 ± 2.2) who played online games casually and asked them to report their gaming desire. We also conducted an implicit association test (IAT) to measure their implicit attitudes toward gaming-related content. We also investigated the relationship between these measures and various psychological factors, such as personality traits, self-efficacy, impulsiveness, and cognitive flexibility. The results revealed that participants had a higher explicit gaming desire when exposed to gaming-related cues on social media than neutral cues. They also had a robust positive implicit attitude toward gaming-related content on social media. Explicit gaming desire was positively correlated with neuroticism levels. Furthermore, the IAT effect was negatively correlated with self-efficacy and cognitive flexibility levels. However, there were no significant correlations between explicit gaming desire/IAT effect and impulsiveness levels. These findings suggest that gaming-related content on social media can affect young adults' behavior both explicitly and implicitly, highlighting the need for further research to prevent gaming addiction in vulnerable individuals.
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Affiliation(s)
- Daisuke Jitoku
- Department of Psychiatry and Behavioral Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Nanase Kobayashi
- Department of Psychiatry and Behavioral Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yuka Fujimoto
- Department of Psychiatry and Behavioral Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
- Institute for Quantum Life Science, National Institutes for Quantum Science and Technology, Chiba, Japan
- Department of Psychiatry, Nara Medical University, Nara, Japan
| | - Chenyu Qian
- Department of Psychiatry and Behavioral Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Shoko Okuzumi
- Department of Psychiatry and Behavioral Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Shisei Tei
- Department of Psychiatry, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- Medical Institute of Developmental Disabilities Research, Showa University, Tokyo, Japan
- Institute of Applied Brain Sciences, Waseda University, Saitama, Japan
- School of Human and Social Sciences, Tokyo International University, Saitama, Japan
| | - Daisuke Matsuyoshi
- Institute for Quantum Life Science, National Institutes for Quantum Science and Technology, Chiba, Japan
| | - Takehiro Tamura
- Department of Psychiatry and Behavioral Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Hidehiko Takahashi
- Department of Psychiatry and Behavioral Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
- Medical Institute of Developmental Disabilities Research, Showa University, Tokyo, Japan
- Center for Brain Integration Research, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takefumi Ueno
- Division of Clinical Research, National Hospital Organization, Hizen Psychiatric Medical Center, Saga, Japan
| | - Makiko Yamada
- Institute for Quantum Life Science, National Institutes for Quantum Science and Technology, Chiba, Japan
- Department of Functional Brain Imaging, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba, Japan
| | - Junya Fujino
- Department of Psychiatry and Behavioral Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
- Medical Institute of Developmental Disabilities Research, Showa University, Tokyo, Japan
- Division of the Humanities and Social Sciences, California Institute of Technology, Pasadena, CA, United States
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Ding K, Shen Y, Liu Q, Li H. The Effects of Digital Addiction on Brain Function and Structure of Children and Adolescents: A Scoping Review. Healthcare (Basel) 2023; 12:15. [PMID: 38200921 PMCID: PMC10779052 DOI: 10.3390/healthcare12010015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/18/2023] [Accepted: 12/18/2023] [Indexed: 01/12/2024] Open
Abstract
The escalating prevalence of studies investigating digital addiction (DA) and its detrimental impact on the human brain's structure and functionality has been noticeable in recent years. Yet, an overwhelming majority of these reviews have been predominantly geared towards samples comprising college students or adults and have only inspected a single variant of DA, such as internet gaming disorder, internet addiction disorder, problematic smartphone use, tablet overuse, and so forth. Reviews focusing on young children and adolescents (ages 0-18), or those which amalgamate various types of DA, are decidedly scarce. Given this context, summarizing the effects of DA on brain structure and functionality during the vital developmental stage (0-18 years) is of immense significance. A scoping review, complying with the PRISMA extension for such reviews, was conducted to amalgamate findings from 28 studies spanning a decade (2013-2023) and to examine the influence of assorted forms of DA on the brains of children and adolescents (0-18 years). The synthesized evidence indicated two primary results: (1) DA exerts harmful effects on the structure and functionality of the brains of children and adolescents, and (2) the prefrontal lobe is the region most consistently reported as impacted across all research. Furthermore, this review discerned a notable void of studies investigating the neural indices of digital addiction, along with a shortage of studies focusing on young children (0-6 years old) and longitudinal evidence. This research could provide the necessary theoretical basis for the thwarting and intervention of digital addiction, a measure indispensable for ensuring healthy brain development in children and adolescents.
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Affiliation(s)
- Keya Ding
- Shanghai Institute of Early Childhood Education, Shanghai Normal University, Shanghai 200233, China; (K.D.); (Y.S.); (Q.L.)
| | - Yining Shen
- Shanghai Institute of Early Childhood Education, Shanghai Normal University, Shanghai 200233, China; (K.D.); (Y.S.); (Q.L.)
| | - Qianming Liu
- Shanghai Institute of Early Childhood Education, Shanghai Normal University, Shanghai 200233, China; (K.D.); (Y.S.); (Q.L.)
| | - Hui Li
- Faculty of Education and Human Development, The Education University of Hong Kong, 10 Lo Ping Road, Hong Kong
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Zhao Y, Potenza MN, Tapert SF, Paulus MP. Neural correlates of negative life events and their relationships with alcohol and cannabis use initiation. DIALOGUES IN CLINICAL NEUROSCIENCE 2023; 25:112-121. [PMID: 37916739 PMCID: PMC10623894 DOI: 10.1080/19585969.2023.2252437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 08/22/2023] [Indexed: 11/03/2023]
Abstract
OBJECTIVE Negative life events (NLEs), e.g., poor academic performance (controllable) or being the victim of a crime (uncontrollable), can profoundly affect the trajectory of one's life. Yet, their impact on how the brain develops is still not well understood. This investigation examined the National Consortium on Alcohol and Neurodevelopment in Adolescence (NCANDA) dataset for the impact of NLEs on the initiation of alcohol and cannabis use, as well as underlying neural mechanisms. METHODS This study evaluated the impact of controllable and uncontrollable NLEs on substance use initiation in 207 youth who initiated alcohol use, 168 who initiated cannabis use, and compared it to 128 youth who remained substance-naïve, using generalised linear regression models. Mediation analyses were conducted to determine neural pathways of NLE impacting substance use trajectories. RESULTS Dose-response relationships between controllable NLEs and substance use initiation were observed. Having one controllable NLE increased the odds of alcohol initiation by 50% (95%CI [1.18, 1.93]) and cannabis initiation by 73% (95%CI [1.36, 2.24]), respectively. Greater cortical thickness in left banks of the superior temporal sulcus mediated effects of controllable NLEs on alcohol and cannabis initiations. Greater left caudate gray-matter volumes mediated effects of controllable NLEs on cannabis initiation. CONCLUSIONS Controllable but not uncontrollable NLEs increased the odds of alcohol and cannabis initiation. Moreover, those individuals with less mature brain structures at the time of the NLEs experienced a greater impact of NLEs on subsequent initiation of alcohol or cannabis use. Targeting youth experiencing controllable NLEs may help mitigate alcohol and cannabis initiation.
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Affiliation(s)
- Yihong Zhao
- Columbia University School of Nursing, New York, NY, USA
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | - Marc N. Potenza
- Department of Psychiatry, Child Study Center, Yale University School of Medicine, New Haven, CT, USA
- Department of Neuroscience, Yale University School of Medicine, New Haven, CT, USA
- Connecticut Mental Health Center, New Haven, CT, USA
- Connecticut Council on Problem Gambling, Wethersfield, CT, USA
- Wu Tsai Institute, Yale University, New Haven, CT, USA
| | - Susan F. Tapert
- Department of Psychiatry, University of California San Diego, San Diego, CA, USA
| | - Martin P. Paulus
- Department of Psychiatry, University of California San Diego, San Diego, CA, USA
- Laureate Institute for Brain Research, Tulsa, OK, USA
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Khor E, McNamara N, Columb D, McNicholas F. Neuroimaging findings in adolescent gaming disorder: a systematic review. Ir J Psychol Med 2023:1-13. [PMID: 37496266 DOI: 10.1017/ipm.2023.36] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/28/2023]
Abstract
OBJECTIVES Gaming disorder is a growing concern affecting adolescents, exacerbated by the impact of recent COVID-19 restrictions. The World Health Organization has recently included gaming disorder in the 11th International Classification of Diseases (ICD-11). However, there is still an ongoing debate about the validity and reliability of the proposed clinical criteria, despite growing neurobiological evidence in this cohort. Systematic reviews in this area have focused mainly on adults or mixed adult/adolescent populations. Therefore, this systematic review explored the neuroimaging literature in adolescents (under 18 years old) with gaming disorder. METHODS Using PRISMA 2020 guidelines, 3288 primary studies were identified from PubMed, CINAHL Plus, PsycINFO and Web of Science. After applying inclusion and exclusion criteria (appropriate title, abstract, comparison group used within study, English-language, neuroimaging and mean age under 18), 24 studies were included in this review. RESULTS Functional and structural brain alterations in adolescent gaming disorder were noted across several imaging modalities, including electroencephalogram (EEG), functional magnetic resonance imaging (fMRI) and structural magnetic resonance imaging (MRI). Compared with healthy controls, adolescents with gaming disorder demonstrated neurological changes comparable to substance addiction, namely impairments in emotional regulation, reward-seeking, inhibition and increased risky decision-making. Positive brain adaptations in the areas of visuospatial processing and memory were observed. CONCLUSIONS A number of key brain regions are affected in adolescent gaming disorder. These findings can help clinicians understand adolescent presentations with gaming disorder from a neurobiological perspective. Future studies should focus on forming a robust neurobiological and clinical framework for adolescent gaming disorder.
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Affiliation(s)
- E Khor
- University College Dublin, Belfield, Dublin 4, Ireland
| | - N McNamara
- Department of Child and Adolescent Psychiatry, St John of God Hospital, Stillorgan, Co Dublin, Ireland
| | - D Columb
- Linn Dara CAMHS North Kildare, Celbridge, Co Kildare, Ireland
| | - F McNicholas
- University College Dublin, Belfield, Dublin 4, Ireland
- Department of Paediatric Liaison Psychiatry, CHI Crumlin, Crumlin, Dublin 12, Ireland
- Lucena CAMHS Rathgar, Orwell Road, Rathgar, Dublin 6, Ireland
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Qin KN, Gan X. Longitudinal relationships between school assets, traditional bullying, and internet gaming disorder: the role of self-control and intentional self-regulation among Chinese adolescents. Front Public Health 2023; 11:1162022. [PMID: 37492130 PMCID: PMC10363732 DOI: 10.3389/fpubh.2023.1162022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 06/26/2023] [Indexed: 07/27/2023] Open
Abstract
Introduction Although developmental assets have been proven to be enabling factors for both adolescent traditional bullying and internet gaming disorder (IGD), there is a lack of empirical evidence that has investigated the direct relationship between school assets and both of these problematic behaviors concurrently. Based on the positive youth development (PYD) perspective, the present study aimed to explore the relationship between school assets, intentional self-regulation (ISR), self-control, traditional bullying, and IGD among Chinese adolescents. Methods A total of 742 middle school students (Mage = 13.88 years, SD = 1.99 years) were followed up to measure school assets, ISR, self-control, traditional bullying, and IGD in two waves that were separated by 5 months. Results Structural equation modeling (SEM) indicated that T1 school assets negatively predicted T2 traditional bullying and T2 IGD. T1 self-control significantly mediated the relationships between T1 school assets and T2 traditional bullying, as well as between T1 school assets and T2 IGD. Additionally, T1 ISR strengthened the positive effect of T1 school assets on T1 self-control and further moderated the two mediating paths. Discussion These findings show that plentiful school assets support the development of self-control and are more successful in reducing traditional bullying and IGD, particularly among students with higher ISR. As a result, schools should take measures to provide superior-quality assets for the positive development of youth, which will help to prevent and relieve traditional bullying and IGD in the school context.
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Qin J, Wang S, Ni H, Wu Y, Chen L, Guo S, Zhang F, Zhou Z, Tian L. Graph analysis of diffusion tensor imaging-based connectome in young men with internet gaming disorder. Front Neurosci 2023; 16:1090224. [PMID: 36798605 PMCID: PMC9926964 DOI: 10.3389/fnins.2022.1090224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Accepted: 12/29/2022] [Indexed: 01/31/2023] Open
Abstract
Although recent evidence suggests that dysfunctional brain organization is associated with internet gaming disorder (IGD), the neuroanatomical alterations related to IGD remain unclear. In this diffusion tensor imaging (DTI) study, we aimed to examine alterations in white matter (WM) structural connectomes and their association with IGD characteristics in 47 young men with IGD and in 34 well-matched healthy controls. Two approaches [namely, network-based statistics (NBS) and graph theoretical measures] were applied to assess differences in the specific topological features of the networks and to identify the potential changes in the topological properties, respectively. Furthermore, we explored the association between the alterations and the severity of internet addiction. An NBS analysis revealed widespread alterations of the cortico-limbic-striatal structural connectivity networks in young people with IGD: (1) an increased subnet1 comprising the insula and the regions responsible for visual, auditory, and sensorimotor functions and (2) two decreased subnet2 and subnet3 comprising the insula, striatum, and limbic regions. Additional correlation analysis showed a significant positive association between the mean fractional anisotropy- (FA-) weighted connectivity strength of subnet1 and internet addiction test (IAT) scores in the IGD group. The present study extends our knowledge of the neuroanatomical correlates in IGD and highlights the role of the cortico-limbic-striatal network in understanding the neurobiological mechanisms underlying this disorder.
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Affiliation(s)
- Jiaolong Qin
- PCA Lab, Key Lab of Intelligent Perception and Systems for High-Dimensional Information of Ministry of Education, School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China,Jiangsu Key Lab of Image and Video Understanding for Social Security, School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China
| | - Shuai Wang
- The Affiliated Mental Health Center of Jiangnan University, Wuxi Central Rehabilitation Hospital, Wuxi, China,School of Wuxi Medicine, Nanjing Medical University, Wuxi, China
| | - Huangjing Ni
- School of Geographic and Biologic Information, Nanjing University of Posts and Telecommunications, Nanjing, China
| | - Ye Wu
- PCA Lab, Key Lab of Intelligent Perception and Systems for High-Dimensional Information of Ministry of Education, School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China,Jiangsu Key Lab of Image and Video Understanding for Social Security, School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China
| | - Limin Chen
- The Affiliated Mental Health Center of Jiangnan University, Wuxi Central Rehabilitation Hospital, Wuxi, China
| | - Shuaiyi Guo
- School of Wuxi Medicine, Nanjing Medical University, Wuxi, China
| | - Fuquan Zhang
- The Affiliated Brain Hospital of Nanjing Medical University, Nanjing, China
| | - Zhenhe Zhou
- The Affiliated Mental Health Center of Jiangnan University, Wuxi Central Rehabilitation Hospital, Wuxi, China,School of Wuxi Medicine, Nanjing Medical University, Wuxi, China
| | - Lin Tian
- The Affiliated Mental Health Center of Jiangnan University, Wuxi Central Rehabilitation Hospital, Wuxi, China,School of Wuxi Medicine, Nanjing Medical University, Wuxi, China,*Correspondence: Lin Tian,
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Mestre-Bach G, Granero R, Fernández-Aranda F, Jiménez-Murcia S, Potenza MN. Independent component analysis for internet gaming disorder. DIALOGUES IN CLINICAL NEUROSCIENCE 2023; 25:14-23. [PMID: 36817972 PMCID: PMC9930851 DOI: 10.1080/19585969.2023.2168135] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
Introduction: There is a growing interest in the study of the neurobiological correlates of internet gaming disorder (IGD), and new techniques are beginning to be implemented for this purpose, such as independent component analysis (ICA). Aims: The present narrative review aimed to explore the studies that had used ICA for the study of the different brain networks possibly associated with IGD. Methods: We specifically focussed on three of the main networks: default-mode network, executive-control and salience networks. Results: Most studies have identified alterations in these three brain networks in individuals with IGD, which may be involved in the development and maintenance of this disorder. Conclusion: More studies are needed to deepen an understanding of the specific role of each in the symptomatology and treatment of IGD.
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Affiliation(s)
- Gemma Mestre-Bach
- Facultad de Ciencias de la Salud, Universidad Internacional de la Rioja, La Rioja, Spain
- Institute for Culture and Society (ICS), University of Navarra, Pamplona, Spain
| | - Roser Granero
- Departament de Psicobiologia i Metodologia de les Ciències de la Salut, Universitat Autònoma de Barcelona, Barcelona, Spain
- Ciber Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain
- Psychoneurobiology of Eating and Addictive Behaviors Group, Neurosciences Programme, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain
| | - Fernando Fernández-Aranda
- Ciber Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain
- Psychoneurobiology of Eating and Addictive Behaviors Group, Neurosciences Programme, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain
- Behavioral Addictions Unit, Department of Psychiatry, Bellvitge University Hospital, Barcelona, Spain
- Department of Clinical Sciences, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain
| | - Susana Jiménez-Murcia
- Ciber Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain
- Psychoneurobiology of Eating and Addictive Behaviors Group, Neurosciences Programme, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain
- Behavioral Addictions Unit, Department of Psychiatry, Bellvitge University Hospital, Barcelona, Spain
- Department of Clinical Sciences, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain
| | - Marc N. Potenza
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
- Department of Neuroscience, Yale University School of Medicine, New Haven, CT, USA
- Child Study Center, Yale University School of Medicine, New Haven, CT, USA
- Connecticut Council on Problem Gambling, Wethersfield, CT, USA
- Connecticut Mental Health Center, New Haven, CT, USA
- Wu Tsai Institute, Yale University School of Medicine, New Haven, CT, USA
- CONTACT Marc N. Potenza
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10
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Weinstein A. Problematic Internet usage: brain imaging findings. Curr Opin Behav Sci 2022. [DOI: 10.1016/j.cobeha.2022.101209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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11
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Gao YX, Wang JY, Dong GH. The prevalence and possible risk factors of internet gaming disorder among adolescents and young adults: Systematic reviews and meta-analyses. J Psychiatr Res 2022; 154:35-43. [PMID: 35926424 DOI: 10.1016/j.jpsychires.2022.06.049] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 06/08/2022] [Accepted: 06/24/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND As a spreading addictive behaviour in recent years, internet gaming disorder (IGD) has been studied a lot and the overall research results indicate that IGD has a high prevalence among adolescents and young adults (AYAs). To update the status quo of prevalence, it is necessary to conduct comprehensive analyses. METHODS On the premise of following the PRISMA statement, the study conducted two systematic reviews and meta-analyses to assess the global prevalence of IGD among AYAs and identify its possible risk factors. To achieve the goals, PubMed and CNKI databases were used to select the concerned studies published up to May 31, 2021. Heterogeneity was assessed using a funnel plot, Begg's test, Egger's test, and trim-and-fil method, followed by sensitivity analysis, subgroup analysis, and meta-regression analysis. RESULTS For the meta-analysis of prevalence, 407,620 participants from 155 reports in 33 countries were included. The pooled prevalence of IGD among AYAs was 9.9% (95% CI: 8.6%-11.3%, P = 0.000, I2 = 94.4%), including 8.8% (95% CI: 7.5%-10.0%) among adolescents and 10.4% (95% CI: 8.8%-11.9%) among young adults. The following 12 factors are the possible risk factors of IGD among AYAs, which are stress, long average game time, family dysfunction, poor academic performance, being bullied, bullying, interpersonal problems, hyperactivity/inattention, anxiety, depression, emotional distress and low self-esteem. CONCLUSIONS This study confirms the prevalence and possible risk factors for IGD among AYAs. It's valuable in understanding the threat of IGD and finding intervention strategies for IGD among AYAs.
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Affiliation(s)
- Yuan-Xia Gao
- College of Educational Science, Shenyang Normal University, Shenyang, China
| | - Jiang-Yang Wang
- College of Educational Science, Shenyang Normal University, Shenyang, China.
| | - Guang-Heng Dong
- Center for Cognition and Brain Disorders, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, China; Institute of Psychological Science, Hangzhou Normal University, Hangzhou, China; Zhejiang Key Laboratory for Research in Assessment of Cognitive Impairments, Hangzhou, China.
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12
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Gan X, Xiang GX, Jin X, Zhu CS, Yu CF. How Does Family Dysfunction Influence Internet Gaming Disorder? Testing a Moderated Serial Mediation Model Among Chinese Adolescents. Int J Ment Health Addict 2022. [DOI: 10.1007/s11469-022-00895-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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13
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Peng W, Hao Q, Gao H, Wang Y, Wang J, Tu Y, Yu S, Li H, Zhu T. Functional Neural Alterations in Pathological Internet Use: A Meta-Analysis of Neuroimaging Studies. Front Neurol 2022; 13:841514. [PMID: 35518207 PMCID: PMC9062178 DOI: 10.3389/fneur.2022.841514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 02/28/2022] [Indexed: 11/24/2022] Open
Abstract
Previous resting-state functional MRI (fMRI) studies found spontaneous neural activity in the brains of Pathological Internet Use (PIU) subjects. However, the findings were inconsistent in studies using different neuroimaging analyses. This meta-analytic study aimed to identify a common pattern of altered brain activity from different studies. Resting-state fMRI studies, based on whole-brain analysis methods published before July 1, 2021, were searched in multiple databases (PubMed, EMBASE, MEDLINE, and Web of Science). A voxel-based signed differential mapping (SDM) method was used to clarify brain regions, which showed anomalous activity in PIU subjects compared with healthy controls (HCs). Ten eligible publications consisting of 306 PIU subjects and 314 HCs were included in the SDM meta-analysis. Compared with HCs, subjects with PIU showed increased spontaneous neural functional activity in the left temporal pole of the superior temporal cortex, left amygdala, bilateral median cingulate cortex, and right insula. Meanwhile, a decreased spontaneous neural activity was identified in the left dorsolateral superior frontal gyrus and right middle frontal gyrus in the subjects with PIU. These abnormal brain regions are associated with cognitive executive control and emotional regulation. The consistent changes under different functional brain imaging indicators found in our study may provide important targets for the future diagnosis and intervention of PIU. Systematic Review Registration:www.crd.york.ac.uk/PROSPERO, identifier: CRD42021258119.
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Affiliation(s)
- Wei Peng
- School of Acupuncture and Tuina, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qinghong Hao
- School of Rehabilitation and Health Preservation, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Heng Gao
- Medical Quality Control Department, Chengdu Seventh People's Hospital, Chengdu, China
| | - Yang Wang
- College of Traditional Chinese Medicine, Chongqing Medical University, Chongqing, China
| | - Jun Wang
- School of Rehabilitation and Health Preservation, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yang Tu
- School of Rehabilitation and Health Preservation, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Siyi Yu
- School of Acupuncture and Tuina, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Hui Li
- School of Preclinical Medicine, Chengdu University, Chengdu, China
| | - Tianmin Zhu
- School of Rehabilitation and Health Preservation, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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14
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Gan X, Xiang GX, Li H, Wang SH, Jin X, Zhu CS. Cumulative Family Risk and Internet Gaming Disorder Among Adolescents: A Serial Mediating Model of Personal Growth Initiative and Gratitude. Front Public Health 2022; 10:819324. [PMID: 35480576 PMCID: PMC9035868 DOI: 10.3389/fpubh.2022.819324] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Accepted: 03/01/2022] [Indexed: 11/13/2022] Open
Abstract
In the digital era, playing internet games enriches the entertainment forms for young generations. At the same time, it also raises some social issues, and internet gaming disorder (IGD) is one of them. Abundant studies demonstrate that IGD is harmful to individual physiological and psychological health. Therefore, it is necessary to figure out the reasons and mechanisms behind this phenomenon. Based on the ecological systems theory, the present study investigated the cumulative effect of family risks on adolescent IGD and the serial mediating effects of personal growth initiative (PGI) and gratitude in a chain mediation model. Using random cluster sampling, a sample of 600 Chinese adolescents was recruited to complete the questionnaire. Results of regression analysis suggested that cumulative family risks could positively predict IGD among adolescents. Moreover, PGI and gratitude mediated the relationship between cumulative family risk and IGD, separately, and sequentially. These findings may provide some guidance for the prevention and intervention to prevent or reduce IGD in adolescents.
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Affiliation(s)
- Xiong Gan
- Department of Psychology, College of Education and Sports Sciences, Yangtze University, Jingzhou, China
- *Correspondence: Xiong Gan
| | - Guo-Xing Xiang
- Department of Psychology, College of Education and Sports Sciences, Yangtze University, Jingzhou, China
| | - Hao Li
- Department of Psychology, College of Education and Sports Sciences, Yangtze University, Jingzhou, China
| | - Shao-Hua Wang
- Department of Psychology, College of Education and Sports Sciences, Yangtze University, Jingzhou, China
| | - Xin Jin
- Yangtze University College of Technology and Engineering, Jingzhou, China
| | - Cong-Shu Zhu
- Department of Psychology, College of Education and Sports Sciences, Yangtze University, Jingzhou, China
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15
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Roberts SD, Wilson A, Rahimi A, Gorbet D, Sergio L, Stevens WD, Wojtowicz M. Investigation of baseline attention, executive control, and performance variability in female varsity athletes. Brain Imaging Behav 2022; 16:1636-1645. [PMID: 35182290 DOI: 10.1007/s11682-022-00635-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/12/2022] [Indexed: 11/24/2022]
Abstract
To examine attention, executive control, and performance variability in healthy varsity athletes and identify unique resting-state functional connectivity (rsFC) patterns associated with measures of speed, stability, and attention. A sample of 29 female university varsity athletes completed cognitive testing using the Attention Network Test- Interactions (ANT-I) and underwent resting-state functional MRI (rsfMRI) scans. Performance was characterized by examining mean reaction time (RT), variability in performance (ISD), and attention network scores on the ANT-I. RsfMRI data were analyzed using an independent component analysis (ICA) in the frontoparietal (FPN), dorsal attention (DAN), default mode, (DMN), salience (SN), and sensorimotor (SMN) networks. Group-level analyses using the performance variables of interest were conducted. Athletes' performance on the ANT-I revealed a main effect of orienting and executive control (ps<0.001; partial η2 = 0.68 and 0.89, respectively), with performance facilitated (i.e., faster RT) when athletes were presented with valid cues and congruent flankers. Alerting, orienting, and executive control performance were associated with differences in rsFC within the SN, DMN, and FPN, respectively. Slower RTs were associated with greater rsFC between DAN and bilateral postcentral gyri (p<.001), whereas more stable performance was associated with greater FC between the SMN and the left precuneus (p<.05). Consistent with prior studies, we observed that efficiency in alerting, orienting, and executive control aspects of attention was associated with differences in rsFC in regions associated with the SN, DMS, and FPN. In addition, we observed differential patterns of rsFC for overall speed and variability of performance.
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Affiliation(s)
- Samantha D Roberts
- Department of Psychology, York University, 4700 Keele Street, Toronto, M3J 1P3, ON, Canada
| | - Alyssia Wilson
- Department of Psychology, York University, 4700 Keele Street, Toronto, M3J 1P3, ON, Canada
| | - Alma Rahimi
- Department of Psychology, York University, 4700 Keele Street, Toronto, M3J 1P3, ON, Canada
| | - Diana Gorbet
- Department of Kinesiology & Health Science, York University, Toronto, ON, Canada
| | - Lauren Sergio
- Department of Kinesiology & Health Science, York University, Toronto, ON, Canada
| | - W Dale Stevens
- Department of Psychology, York University, 4700 Keele Street, Toronto, M3J 1P3, ON, Canada
| | - Magdalena Wojtowicz
- Department of Psychology, York University, 4700 Keele Street, Toronto, M3J 1P3, ON, Canada.
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16
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Farroni T, Della Longa L, Valori I. The self-regulatory affective touch: a speculative framework for the development of executive functioning. Curr Opin Behav Sci 2022. [DOI: 10.1016/j.cobeha.2021.10.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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17
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Schettler L, Thomasius R, Paschke K. Neural correlates of problematic gaming in adolescents: A systematic review of structural and functional magnetic resonance imaging studies. Addict Biol 2022; 27:e13093. [PMID: 34496459 DOI: 10.1111/adb.13093] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 08/03/2021] [Accepted: 08/06/2021] [Indexed: 12/19/2022]
Abstract
Problematic gaming in adolescents is associated with neural alterations in structural and functional imaging studies. Especially frontal regions, associated with cognitive control functions, as well as temporoparietal areas, responsible for attention processes and self-concepts, and frontolimbic and subcortical regions, connected to emotion regulation and reward processing, are affected. The differences provide a further explanation for addictive disorders and emphasize the importance of interventions that address executive and cognitive-affective deficits.
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Affiliation(s)
- Leonie Schettler
- German Center for Addiction Research in Childhood and Adolescence (DZSKJ) University Medical Center Hamburg‐Eppendorf (UKE) Hamburg Germany
| | - Rainer Thomasius
- German Center for Addiction Research in Childhood and Adolescence (DZSKJ) University Medical Center Hamburg‐Eppendorf (UKE) Hamburg Germany
| | - Kerstin Paschke
- German Center for Addiction Research in Childhood and Adolescence (DZSKJ) University Medical Center Hamburg‐Eppendorf (UKE) Hamburg Germany
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