ArticleExperimental and clinical psychopharmacology2023
Effects of oral Δ9-tetrahydrocannabinol and cannabidiol combinations on a sustained attention task in rats.
Article in Experimental and clinical psychopharmacology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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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.
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
9 citing papers in PubMed, 11 citations in OpenAlex.
- The monoterpenes ⍺-pinene and limonene augment or mitigate THC-induced impairments in sustained attention in rats.Psychopharmacology · 2026Article
- The monoterpenes ⍺-pinene and limonene augment or mitigate THC-induced impairments in sustained attention in rats.Psychopharmacology · 2026Article
- Effects of THC, CBD, and Their Combination on EEG Dynamics in Rats.Physiological research · 2026Article
- Roland R. Griffiths, psychopharmacology pioneer: Abuse liability, alcohol, nicotine, caffeine, benzodiazepines, and psychedelics.Journal of psychopharmacology (Oxford, England) · 2026Review
- Chronic ΔBritish journal of pharmacology · 2025Article
- Phytocannabinoids restore seizure-induced alterations in emotional behaviour in male rats.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2025Article
- Maternal ingestion of cannabidiol (CBD) in mice leads to sex-dependent changes in memory, anxiety, and metabolism in the adult offspring, and causes a decrease in survival to weaning age.Pharmacology, biochemistry, and behavior · 2025Article
- Combined effects of cannabidiol and Δ9-tetrahydrocannabinol alleviate migraine-like symptoms in mice.Cephalalgia : an international journal of headache · 2025Article
- Cannabidiol and brain function: current knowledge and future perspectives.Frontiers in pharmacology · 2023Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 3 institutions in 1 country.
Funding
Abstract
A well-documented side effect of cannabis and Δ9-tetrahydrocannabinol (THC) acute administration is deficits in cognition and attention. Cannabidiol (CBD), a nonintoxicating constituent of cannabis, may modulate THC's impairing effects. A goal of this study was to determine the effects of THC and CBD, alone and in combination, on performance in the rodent Psychomotor Vigilance Test (rPVT), a translational paradigm used to quantify sustained attention. Outcome measures in the rPVT include motor speed, premature responding, and lapses in attention. Sprague Dawley rats were trained to perform the rPVT to the acquisition criteria and then received oral doses (mg/kg) of THC (1-17.6), CBD (1-100), and combinations of THC + CBD in sesame oil prior to rPVT sessions, administered in a within-subject randomized design. Blood was collected from rats receiving selected doses of THC alone or THC + CBD for analysis of THC and its metabolites. THC alone produced significant decreases in accuracy and increases in lapses in attention at higher doses (10 mg/kg;
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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.