ArticleBrain imaging and behavior2008
Callosal Compromise Differentially Affects Conflict Processing and Attentional Allocation in Alcoholism, HIV, and Their Comorbidity.
Article in Brain imaging and behavior, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
22 citing papers in PubMed, 32 citations in OpenAlex.
- Alcohol use disorder: Neuroimaging evidence for accelerated aging of brain morphology and hypothesized contribution to age-related dementia.Alcohol (Fayetteville, N.Y.) · 2023Review
- Neuroimaging and Cognitive Evidence for Combined HIV-Alcohol Effects on the Central Nervous System: A Review.Alcoholism, clinical and experimental research · 2021Article
- Neurodevelopmental disorders: 2021 update.Free neuropathology · 2021Article
- Microstructural damage of white-matter tracts connecting large-scale networks is related to impaired executive profile in alcohol use disorder.NeuroImage. Clinical · 2020Article
- White matter abnormalities and impaired attention abilities in children born very preterm.NeuroImage · 2016Article
- Aging with HIV-1 Infection: Motor Functions, Cognition, and Attention--A Comparison with Parkinson's Disease.Neuropsychology review · 2015Review
- Chronic intermittent ethanol induced axon and myelin degeneration is attenuated by calpain inhibition.Brain research · 2015Article
- White matter deficits assessed by diffusion tensor imaging and cognitive dysfunction in psychostimulant users with comorbid human immunodeficiency virus infection.BMC research notes · 2015Article
- Task-rest modulation of basal ganglia connectivity in mild to moderate Parkinson's disease.Brain imaging and behavior · 2015Article
- Midbrain-driven emotion and reward processing in alcoholism.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2013Article
- White matter fiber compromise contributes differentially to attention and emotion processing impairment in alcoholism, HIV-infection, and their comorbidity.Neuropsychologia · 2012Article
- Synchrony of corticostriatal-midbrain activation enables normal inhibitory control and conflict processing in recovering alcoholic men.Biological psychiatry · 2012Article
- Age-related reorganization of functional networks for successful conflict resolution: a combined functional and structural MRI study.Neurobiology of aging · 2011Article
- HIV-1 infection and alcohol abuse: neurocognitive impairment, mechanisms of neurodegeneration and therapeutic interventions.Brain, behavior, and immunity · 2011Review
- White matter fiber degradation attenuates hemispheric asymmetry when integrating visuomotor information.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2010Article
- Transcallosal white matter degradation detected with quantitative fiber tracking in alcoholic men and women: selective relations to dissociable functions.Alcoholism, clinical and experimental research · 2010Article
- Contribution of callosal connections to the interhemispheric integration of visuomotor and cognitive processes.Neuropsychology review · 2010Review
- Callosal degradation in HIV-1 infection predicts hierarchical perception: a DTI study.Neuropsychologia · 2010Article
- Focus on the brain: HIV infection and alcoholism: comorbidity effects on brain structure and function.Alcohol research & health : the journal of the National Institute on Alcohol Abuse and Alcoholism · 2010Review
- Double dissociation between action-driven and perception-driven conflict resolution invoking anterior versus posterior brain systems.NeuroImage · 2009Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 1 country.
Funding
Abstract
Diffusion tensor imaging was used to study the combined effects of HIV-infection and alcoholism (ALC) on corpus callosum (CC) integrity in relation to processes of attentional allocation and conflict resolution assessed by a novel Stroop Match-to-Sample task. We tested 16 ALC, 19 HIV, 20 subjects with combined disorder and 17 controls. In ALC, low fractional anisotropy and high mean diffusivity throughout the CC correlated with poor Stroop-match performance, i.e., when the cue-color matched the color of the Stroop stimulus. By contrast, in the two HIV groups DTI relations were restricted to the genu and poor Stroop-nonmatch performance, i.e., when the cue-color was in conflict with the Stroop stimulus color. These results suggest that disruption of callosal integrity in HIV-infection and alcoholism differentially affects regionally-selective interhemispheric-dependent attentional processing. We speculate that callosal degradation in these diseases curtails the opportunity for collaboration between the two hemispheres that contributes to normal performance in HIV or alcoholic patients with higher callosal integrity.
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.