ArticleNeuropsychopharmacology : official publication of the American College of Neuropsychopharmacology2018
Residual Effects of THC via Novel Measures of Brain Perfusion and Metabolism in a Large Group of Chronic Cannabis Users.
Article in Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 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
21 citing papers in PubMed.
- Cumulative exposure to cannabis and hippocampus MRI in middle age: results from the coronary artery risk development in young adults (CARDIA) study.Translational psychiatry · 2026Article
- Acute cannabidiol (CBD), tetrahydrocannabinol (THC) and their mixture (THC:CBD) exert differential effects on brain activity and blood flow in rats: A translational neuroimaging study.Journal of psychopharmacology (Oxford, England) · 2026Article
- Pharmacological topics of interest for young people: misinformation on TikTok is common.Naunyn-Schmiedeberg's archives of pharmacology · 2026Article
- Bidirectional Effect of Long-Term ΔACS pharmacology & translational science · 2024Article
- Potential perioperative cardiovascular outcomes in cannabis/cannabinoid users. A call for caution.Frontiers in cardiovascular medicine · 2024Review
- Clinical Epigenomic Explanation of the Epidemiology of Cannabinoid Genotoxicity Manifesting as Transgenerational Teratogenesis, Cancerogenesis and Aging Acceleration.International journal of environmental research and public health · 2023Review
- Perturbation of 3D nuclear architecture, epigenomic dysregulation and aging, and cannabinoid synaptopathy reconfigures conceptualization of cannabinoid pathophysiology: part 1-aging and epigenomics.Frontiers in psychiatry · 2023Review
- Perturbation of 3D nuclear architecture, epigenomic aging and dysregulation, and cannabinoid synaptopathy reconfigures conceptualization of cannabinoid pathophysiology: part 2-Metabolome, immunome, synaptome.Frontiers in psychiatry · 2023Review
- Epigenomic and Other Evidence for Cannabis-Induced Aging Contextualized in a Synthetic Epidemiologic Overview of Cannabinoid-Related Teratogenesis and Cannabinoid-Related Carcinogenesis.International journal of environmental research and public health · 2022Review
- A Meta-Analysis of fMRI Studies of Youth Cannabis Use: Alterations in Executive Control, Social Cognition/Emotion Processing, and Reward Processing in Cannabis Using Youth.Brain sciences · 2022Article
- Cerebral oxygen extraction fraction MRI: Techniques and applications.Magnetic resonance in medicine · 2022Review
- Reduction in cerebral oxygen metabolism in subcortical regions may be a biomarker of cognitive decline in people living with human immunodeficiency virus.European journal of neurology · 2022Article
- Use of Medical Cannabis to Treat Traumatic Brain Injury.Journal of neurotrauma · 2021Review
- Co-occurrence across time and space of drug- and cannabinoid- exposure and adverse mental health outcomes in the National Survey of Drug Use and Health: combined geotemporospatial and causal inference analysis.BMC public health · 2020Article
- Cannabis use in patients with early psychosis is associated with alterations in putamen and thalamic shape.Human brain mapping · 2020Article
- Sex-related differences in subjective, but not neural, cue-elicited craving response in heavy cannabis users.Drug and alcohol dependence · 2020Article
- Cannabis and the developing brain: What does the evidence say?Birth defects research · 2019Review
- Different effects of prenatal MAM vs. perinatal THC exposure on regional cerebral blood perfusion detected by Arterial Spin Labelling MRI in rats.Scientific reports · 2019Article
- The neuropsychopharmacology of cannabis: A review of human imaging studies.Pharmacology & therapeutics · 2019Review
- Quantitative assessment of cerebral venous blood TMagnetic resonance in medicine · 2018Article
Corrections and comments
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Authors and funding
4 authors.
Funding
Abstract
Given the known vascular effects of cannabis, this study examined the neurophysiological factors that may affect studies of brain activity in cannabis users. We conducted a systematic evaluation in 72 h abstinent, chronic cannabis users (N=74) and nonusing controls (N=101) to determine the association between prolonged cannabis use and the following neurophysiological indicators: (1) global and regional resting cerebral blood flow (CBF), (2) oxygen extraction fraction (OEF), and (3) cerebral metabolic rate of oxygen (CMRO
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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.