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Cerebellar Alterations in Individuals With a Cannabis Use Disorder

NCT02816034 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 32

Last updated 2018-11-05

No results posted yet for this study

Summary

The purpose of this study is to investigate if individuals with a cannabis use disorder have an impaired cerebellar function by assessing possible alterations to their implicit adaptation during a visuomotor rotation task.

Conditions

  • Cannabis

Interventions

BEHAVIORAL

Visuo-motor rotation

Participant moves a cursor on a screen by sliding a pen over a digital tablet. Participants perform a center-out movement, aiming to a target that appears over one of a set of eight markers radially distributed. In several block of trials, the mapping of the pen position to the cursor is rotated.

BEHAVIORAL

Explicit strategy

Participant is provided with an explicit instruction as to how counteract the effects of the visuo-motor rotation via aiming to a marker adjacent target

Sponsors & Collaborators

  • Hospital Clinic of Barcelona

    collaborator OTHER

  • Institut d'Investigacions Biomèdiques August Pi i Sunyer

    collaborator OTHER

  • Universitat Pompeu Fabra

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
50 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2016-06-30
Primary Completion
2017-04-30
Completion
2017-04-30

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02816034 on ClinicalTrials.gov