ArticleJournal of clinical medicine2019
Motor Adaptation Impairment in Chronic Cannabis Users Assessed by a Visuomotor Rotation Task.
Article in Journal of clinical medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 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
7 citing papers in PubMed, 15 citations in OpenAlex.
- Article
- Cognitive performance recovery following marijuana cessation in NCAA division I athletes.Frontiers in sports and active living · 2026Article
- Eye movement desensitisation and reprocessing as a potential treatment for substance use disorders: study protocol.European journal of psychotraumatology · 2025Article
- Motor actions across psychiatric disorders: A research domain criteria (RDoC) perspective.Clinical psychology review · 2024Review
- Regular cannabis use alters the neural dynamics serving complex motor control.Human brain mapping · 2023Article
- Cannabis Affects Cerebellar Volume and Sleep Differently in Men and Women.Frontiers in psychiatry · 2021Article
- Bioactive Chemical Composition of Cannabis Extracts and Cannabinoid Receptors.Molecules (Basel, Switzerland) · 2020Article
Corrections and comments
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Authors and funding
9 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background-The cerebellum has been recently suggested as an important player in the addiction brain circuit. Cannabis is one of the most used drugs worldwide, and its long-term effects on the central nervous system are not fully understood. No valid clinical evaluations of cannabis impact on the brain are available today. The cerebellum is expected to be one of the brain structures that are highly affected by prolonged exposure to cannabis, due to its high density in endocannabinoid receptors. We aim to use a motor adaptation paradigm to indirectly assess cerebellar function in chronic cannabis users (CCUs). Methods-We used a visuomotor rotation (VMR) task that probes a putatively-cerebellar implicit motor adaptation process together with the learning and execution of an explicit aiming rule. We conducted a case-control study, recruiting 18 CCUs and 18 age-matched healthy controls. Our main measure was the angular aiming error. Results-Our results show that CCUs have impaired implicit motor adaptation, as they showed a smaller rate of adaptation compared with healthy controls (drift rate: 19.3 +/- 6.8° vs. 27.4 +/- 11.6°; t(26) = -2.1,
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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.