ArticleDrug and alcohol dependence2023
Associations between right inferior frontal gyrus morphometry and inhibitory control in individuals with nicotine dependence.
Article in Drug and alcohol dependence, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
9 citing papers in PubMed, 12 citations in OpenAlex.
- Effects of Hyperdirect Pathway Theta Burst Transcranial Magnetic Stimulation on Inhibitory Control, Craving, and Smoking in Adults With Nicotine Dependence: A Double-Blind, Randomized Crossover Trial.Biological psychiatry. Cognitive neuroscience and neuroimaging · 2023Trial
- Association of Polygenic Risk Score for Suicidal Behavior With Ventral Prefrontal Morphology in Bipolar Disorder.Bipolar disorders · 2026Article
- Hybrid PET/fMRI reveals interactive effects of T2DM and MCI on cerebral glucose metabolism and ALFF.Frontiers in endocrinology · 2026Article
- Frontal, temporal, cerebellar changes link to sepsis survivors' cognitive issues: A resting state functional magnetic resonance imaging study.World journal of psychiatry · 2025Article
- Altered morphological cortical thickness and disrupted network attributes and its relationships with drug use characteristics and impulsivity in abstinent male subjects with methamphetamine use disorder.Psychological medicine · 2025Article
- Regulation of craving and underlying resting-state neural circuitry predict hazard of smoking lapse.Translational psychiatry · 2025Article
- Inhibitory control in the sober state as a function of alcohol sensitivity: a pilot functional magnetic resonance imaging (fMRI) study.Frontiers in human neuroscience · 2025Article
- Associations Between the Wisconsin Inventory of Smoking Dependence Motives and Regional Brain Volumes in Adult Smokers.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2023Article
- Right inferior frontal gyrus theta-burst stimulation reduces smoking behaviors and strengthens fronto-striatal-limbic resting-state functional connectivity: a randomized crossover trial.Frontiers in psychiatry · 2023Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
Abstract
backgroundThe hyperdirect pathway - a circuit involved in executing inhibitory control (IC) - is dysregulated among individuals with nicotine dependence. The right inferior frontal gyrus (rIFG), a cortical input to the hyperdirect circuit, has been shown to be functionally and structurally altered among nicotine-dependent people who smoke. The rIFG is composed of 3 cytoarchitecturally distinct subregions: The pars opercularis, pars triangularis, and pars orbitalis. The present study assessed the relationship between rIFG subregion morphometry and inhibitory control among individuals with nicotine dependence.
methodsBehavioral and magnetic resonance brain imaging (MRI) data from 127 nicotine-dependent adults who smoke (M RESULTS AND
conclusionsVertex-wise analyses revealed that GGNG task scores were positively associated with cortical thickness and volume in the right pars triangularis (cluster-wise p = 0.006, 90% CI = 0.003 - 0.009; cluster-wise p = 0.040, 90% CI = 0.032 - 0.048), and the ability to inhibit ad lib smoking during the SRT was positively associated with cortical thickness in the right pars orbitalis (cluster-wise p = 0.011, 90% CI = 0.007 - 0.015). Our results indicate that cortical thickness of distinct rIFG subregions may serve as biomarkers for unique forms of IC deficits.
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