Evidence map›Paper›PMID 34220577›Full record

ArticleFrontiers in psychiatry2021

Investigating the Residual Effects of Chronic Cannabis Use and Abstinence on Verbal and Visuospatial Learning.

Valentina Lorenzetti, Michael Takagi, Yvonne van Dalen, Murat Yücel, Nadia Solowij

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Frontiers in psychiatry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.5field-weighted citation impact, top 34% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 5 institutions in 2 countries.

Valentina LorenzettiNeuroscience of Addiction and Mental Health Program, Faculty of Health Sciences, Healthy Brain and Mind Research Centre, School of Behavioural and Health Sciences, Australian Catholic University, Melbourne, VIC, Australia.
Michael TakagiChild Neuropsychology Unit, Murdoch Children's Research Institute, Melbourne, VIC, Australia.
Yvonne van DalenFaculty of Science, University of Amsterdam, Amsterdam, Netherlands.
Murat YücelBrainPark, School of Psychological Sciences and Monash Biomedical Imaging Facility, The Turner Institute for Brain and Mental Health, Monash University, Melbourne, VIC, Australia.
Nadia SolowijSchool of Psychology and Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, NSW, Australia.
Australian Catholic University · AUIllawarra Health and Medical Research Institute · AUMonash University · AUMurdoch Children's Research Institute · AUUniversity of Amsterdam · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

abstinenceBrown learning testCalifornia Verbal Learning Test—Second Editioncannabis (marijuana)tetrahydrocannabinolverbal learning and memoryvisuospatial learning

Identifiers

PMID34220577
PMCPMC8247947
OpenAlexW3176930434

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.