Evidence map›Paper›PMID 31607877›Full record

ArticleFrontiers in human neuroscience2019

An Investigation of Neurochemical Changes in Chronic Cannabis Users.

Sharlene D Newman, Hu Cheng, Ashley Schnakenberg Martin, Ulrike Dydak, Shalmali Dharmadhikari, William Hetrick, Brian O'Donnell

Abstract read
In one paragraph

Article in Frontiers in human neuroscience, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
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

10 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Differential Cognitive Performance in Females and Males with Regular Cannabis Use.Journal of the International Neuropsychological Society : JINS · 2021
    Article
  7. Article
  8. Which came first: Cannabis use or deficits in impulse control?Progress in neuro-psychopharmacology & biological psychiatry · 2021
    Review
  9. Article
  10. 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

7 authors.

Sharlene D NewmanDepartment of Psychological and Brain Sciences, Indiana University, Bloomington, IN, United States.
Hu ChengDepartment of Psychological and Brain Sciences, Indiana University, Bloomington, IN, United States.
Ashley Schnakenberg MartinDepartment of Psychological and Brain Sciences, Indiana University, Bloomington, IN, United States.
Ulrike DydakSchool of Health Sciences, Purdue University, West Lafayette, IN, United States.
Shalmali DharmadhikariSchool of Health Sciences, Purdue University, West Lafayette, IN, United States.
William HetrickDepartment of Psychological and Brain Sciences, Indiana University, Bloomington, IN, United States.
Brian O'DonnellDepartment of Psychological and Brain Sciences, Indiana University, Bloomington, IN, United States.

Funding

Cerebellar timing dysfunction in schizophreniaR01MH074983 · NIMH · TRUSTEES OF INDIANA UNIVERSITY · PI HETRICK, WILLIAM P · 2006 to 2016
$3.6M
INTEGRATIVE PREDOCTORAL TRAINING IN DRUG ABUSE RESEARCH AT INDIANA UNIVERSITYT32DA024628 · NIDA · TRUSTEES OF INDIANA UNIVERSITY · PI Andrea Grace Hohmann, Kenneth Mackie · 2008 to 2026
$3.1M
Cerebellar biobehavioral markers in cannabis usersR01DA048012 · NIDA · TRUSTEES OF INDIANA UNIVERSITY · PI HETRICK, WILLIAM P · 2019 to 2023
$2.7M
Graph Theoretic Analysis of Brain Networks in Cannabis UsersR21DA035493 · NIDA · TRUSTEES OF INDIANA UNIVERSITY · PI O'DONNELL, BRIAN FRANCIS · 2014 to 2015
$426k
NIDA NIH HHS R01 DA048012NIDA NIH HHS R21 DA035493NIDA NIH HHS T32 DA024628NIMH NIH HHS R01 MH074983
6 · The paper itself

Abstract

With the legalization of recreational cannabis (CB) the characterization of how it may impact brain chemistry is essential. Magnetic resonance spectroscopy (MRS) was used to examine neurometabolite concentrations in the dorsal anterior cingulate (dACC) in chronic CB users (

Indexed as

anterior cingualte cortexcannabiscreatineglutamatemagnetic resonance spectroscopy

Identifiers

PMID31607877
PMCPMC6761299

What OpenQuestion holds

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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.