Evidence map›Paper›PMID 32121183›Full record

ArticleBrain sciences2020

Increased Resting State Triple Network Functional Connectivity in Undergraduate Problematic Cannabis Users: A Preliminary EEG Coherence Study.

Claudio Imperatori, Chiara Massullo, Giuseppe Alessio Carbone, Angelo Panno, Marta Giacchini, Cristina Capriotti, Elisa Lucarini, Benedetta Ramella Zampa, Eric Murillo-Rodríguez, Sérgio Machado and 1 more

Abstract read
In one paragraph

Article in Brain sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Trial
  2. Article
  3. Resting-state brain dynamics are associated with body fat percentage and sympathetic outflow in healthy adults.Clinical autonomic research : official journal of the Clinical Autonomic Research Society · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Cannabis use disorder: from neurobiology to treatment.The Journal of clinical investigation · 2024
    Review
  8. Article
  9. Article
  10. Article
  11. The contributions of the endocannabinoid system and stress on the neural processing of reward stimuli.Progress in neuro-psychopharmacology & biological psychiatry · 2021
    Article
  12. Article
  13. 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

11 authors.

Claudio ImperatoriCognitive and Clinical Psychology Laboratory, Department of Human Science, European University of Rome, Italy, Via degli Aldobrandeschi 190, 00163 Rome, Italy.
Chiara MassulloCognitive and Clinical Psychology Laboratory, Department of Human Science, European University of Rome, Italy, Via degli Aldobrandeschi 190, 00163 Rome, Italy.
Giuseppe Alessio CarboneCognitive and Clinical Psychology Laboratory, Department of Human Science, European University of Rome, Italy, Via degli Aldobrandeschi 190, 00163 Rome, Italy.
Angelo PannoCognitive and Clinical Psychology Laboratory, Department of Human Science, European University of Rome, Italy, Via degli Aldobrandeschi 190, 00163 Rome, Italy.
Marta GiacchiniCognitive and Clinical Psychology Laboratory, Department of Human Science, European University of Rome, Italy, Via degli Aldobrandeschi 190, 00163 Rome, Italy.
Cristina CapriottiCognitive and Clinical Psychology Laboratory, Department of Human Science, European University of Rome, Italy, Via degli Aldobrandeschi 190, 00163 Rome, Italy.
Elisa LucariniCognitive and Clinical Psychology Laboratory, Department of Human Science, European University of Rome, Italy, Via degli Aldobrandeschi 190, 00163 Rome, Italy.
Benedetta Ramella ZampaCognitive and Clinical Psychology Laboratory, Department of Human Science, European University of Rome, Italy, Via degli Aldobrandeschi 190, 00163 Rome, Italy.
Eric Murillo-RodríguezLaboratorio de Neurociencias Moleculares e Integrativas,Escuela de Medicina, División Ciencias de la Salud, Universidad Anáhuac Mayab, 97302 Mérida, Yucatán, Mexico.
Sérgio MachadoLaboratory of Physical Activity Neuroscience, Physical Activity Sciences Postgraduate Program - Salgado de Oliveira University (UNIVERSO), 24030-060 Niterói, RJ, Brazil.
Benedetto FarinaCognitive and Clinical Psychology Laboratory, Department of Human Science, European University of Rome, Italy, Via degli Aldobrandeschi 190, 00163 Rome, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An increasing body of experimental data have suggested that aberrant functional interactions between large-scale networks may be the most plausible explanation of psychopathology across multiple mental disorders, including substance-related and addictive disorders. In the current research, we have investigated the association between problematic cannabis use (PCU) and triple-network electroencephalographic (EEG) functional connectivity. Twelve participants with PCU and 24 non-PCU participants were included in the study. EEG recordings were performed during resting state (RS). The exact Low-Resolution Electromagnetic Tomography software (eLORETA) was used for all EEG analyses. Compared to non-PCU, PCU participants showed an increased delta connectivity between the salience network (SN) and central executive network (CEN), specifically, between the dorsal anterior cingulate cortex and right posterior parietal cortex. The strength of delta connectivity between the SN and CEN was positively and significantly correlated with higher problematic patterns of cannabis use after controlling for age, sex, educational level, tobacco use, problematic alcohol use, and general psychopathology (

Indexed as

EEG functional connectivityeLORETAproblematic cannabis useresting statetriple network

Identifiers

PMID32121183
PMCPMC7139645

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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.