Enhanced neural responses in specific phases of reward processing in individuals with Internet gaming disorder

L Wang, G Yang, Y Zheng, Z Li, Y Qi, Q Li… - Journal of Behavioral …, 2021 - akjournals.com
… Several studies using task-state functional MRI (fMRI) have established that individuals with
… In the present study, for each of the four statistical contrast images, group comparison image

Neural Correlation of Brain Activities and Gaming Using Functional Near-Infrared Spectroscopy and Iowa Gambling Task.

SK Venu, R Sadeghian, SE Sardari, H Dashtestani… - AHFE (1), 2020 - books.google.com
… fNIRS is a non-invasive, optical imaging technology that measures neural activity and the …
(PET), functional magnetic resonance imaging (fMRI), or magnetoencephalography (MEG)[12, …

Evaluating Gambling Disorder in an American Indian Population Using a Probability Discounting Task During an fMRI Scan

TD Schneider - 2022 - search.proquest.com
… The fMRI images were realigned to the minimum outlier in each run to correct for motion. …
both gamblers and non-gambles with a history of substance use during the Iowa Gambling Task

Neural Correlation of brain activities and gaming using functional near-infrared spectroscopy and iowa gambling task

S Kora Venu, R Sadeghian, SE Sardari… - … in Neuroergonomics and …, 2021 - Springer
… The aim of this research is to analyze brain activity using fNIRS and the Iowa Gambling
Task to identify the characteristics of behavior in gaming. Previous studies showed that playing …

Exploring the impact of smartphone addiction on decision-making behavior in college students: an fNIRS study based on the Iowa Gambling Task

X Liu, R Tian, X Bai, H Liu, T Li, X Zhou, Y Lei - Frontiers in psychiatry, 2024 - frontiersin.org
… to risk attitudes (29), while functional MRI (fMRI) studies indicate a decrease in ventromedial
… (s) for the publication of any potentially identifiable images or data included in this article. …

Internet addiction and functional brain networks: task-related fMRI study

G Darnai, G Perlaki, AN Zsidó, O Inhóf, G Orsi… - Scientific reports, 2019 - nature.com
… as the fMRI scan was acquired right after the fMRI measurement. Anatomical images were
… The MPRAGE anatomical images were visually checked by MRI experts. There were no …

One last time: A systematic review comparing gambling and opioid addiction in the brain

L Nyström - 2022 - diva-portal.org
… functional magnetic resonance imaging (fMRI) show activity … fMRI scanning to evaluate
subcortical resting state. Results on the Iowa gambling task and evaluation of resting state fMRI

Cue-induced craving and symptoms of online-buying-shopping disorder interfere with performance on the Iowa Gambling Task modified with online-shopping cues

P Trotzke, K Starcke, A Müller, M Brand - Addictive Behaviors, 2019 - Elsevier
… A non-clinical sample of 57 participants played a version of the modified Iowa Gambling
Task (IGT), with online-shopping-related pictures shown either on the advantageous decks or …

Volumetric variability of the ventromedial prefrontal cortex reflects the propensity for engaging in high-stakes gambling behavior

K Lee, N Kim, EJ Jeong, MS Kang, MJ Kim - Brain Sciences, 2022 - mdpi.com
… To this end, the Iowa Gambling Task (IGT) has been … As fMRI has shed light on our
understanding of the neural mechanisms of decision-making, studies utilizing structural brain …

[PDF][PDF] Inverse Association Between Resting-State Putamen Activity and Iowa Gambling Task Performance in Patients With Obsessive-Compulsive Disorder and …

蓮澤 - 2022 - catalog.lib.kyushu-u.ac.jp
… Resting-state functional MRI data were analyzed using the CONN … images were smoothed
using a Gaussian kernel with 6-mm full-width at half-maximum. Using the anatomical image of …