Addictive features of social media/messenger platforms and freemium games against the background of psychological and economic theories

C Montag, B Lachmann, M Herrlich… - International journal of …, 2019 - mdpi.com
Currently about 2.71 billion humans use a smartphone worldwide. Although smartphone
technology has brought many advances, a growing number of scientists discuss potential …

The mesolimbic dopamine system in chronic pain and associated affective comorbidities

RA Serafini, KD Pryce, V Zachariou - Biological psychiatry, 2020 - Elsevier
Chronic pain is a complex neuropsychiatric disorder characterized by sensory, cognitive,
and affective symptoms. Over the past 2 decades, researchers have made significant …

Brain anatomy alterations associated with Social Networking Site (SNS) addiction

Q He, O Turel, A Bechara - Scientific reports, 2017 - nature.com
This study relies on knowledge regarding the neuroplasticity of dual-system components
that govern addiction and excessive behavior and suggests that alterations in the grey …

Facebook usage on smartphones and gray matter volume of the nucleus accumbens

C Montag, A Markowetz, K Blaszkiewicz… - Behavioural brain …, 2017 - Elsevier
A recent study has implicated the nucleus accumbens of the ventral striatum in explaining
why online-users spend time on the social network platform Facebook. Here, higher activity …

Internet communication disorder and the structure of the human brain: Initial insights on WeChat addiction

C Montag, Z Zhao, C Sindermann, L Xu, M Fu, J Li… - Scientific reports, 2018 - nature.com
WeChat represents one of the most popular smartphone-based applications for
communication. Although the application provides several useful features that simplify daily …

Excess social media use in normal populations is associated with amygdala-striatal but not with prefrontal morphology

Q He, O Turel, D Brevers, A Bechara - Psychiatry Research: Neuroimaging, 2017 - Elsevier
This study aims to investigate the gray matter volume (GMV) of key neural systems possibly
associated with Excess Social Media Use (ESMU) in the general user population. It employs …

Brain morphology in school-aged children with prenatal opioid exposure: A structural MRI study

E Sirnes, L Oltedal, H Bartsch, GE Eide, IB Elgen… - Early human …, 2017 - Elsevier
Background Both animal and human studies have suggested that prenatal opioid exposure
may be detrimental to the developing fetal brain. However, results are somewhat conflicting …

Association between chronic pain and alterations in the mesolimbic dopaminergic system

S Yang, M Boudier-Revéret, YJ Choo, MC Chang - Brain sciences, 2020 - mdpi.com
Chronic pain (pain lasting for> 3 months) decreases patient quality of life and even
occupational abilities. It can be controlled by treatment, but often persists even after …

Amygdala changes in chronic insomnia and their association with sleep and anxiety symptoms: insight from shape analysis

L Gong, T Liao, D Liu, Q Luo, R Xu, Q Huang… - Neural …, 2019 - Wiley Online Library
Affective disorders, such as anxiety and depression, are common comorbidities associated
with chronic insomnia disorder (CID). However, the underlying neural mechanisms of these …

Structural alterations in the prefrontal cortex mediate the relationship between Internet gaming disorder and depressed mood

J Choi, H Cho, JY Kim, DJ Jung, KJ Ahn, HB Kang… - Scientific reports, 2017 - nature.com
Adaptive gaming use has positive effects, whereas depression has been reported to be
prevalent in Internet gaming disorder (IGD). However, the neural correlates underlying the …