Assessment of transient dopamine responses to smoked cannabis
Calakos KC, Liu H, Lu Y, Anderson JM, Matuskey D, Nabulsi N, Ye Y, Skosnik PD, D'Souza DC, Morris ED, Cosgrove KP, Hillmer AT. Assessment of transient dopamine responses to smoked cannabis. Drug And Alcohol Dependence 2021, 227: 108920. PMID: 34399137, PMCID: PMC8464527, DOI: 10.1016/j.drugalcdep.2021.108920.Peer-Reviewed Original ResearchConceptsStriatal dopamine responsesDopamine responseRadiotracer uptakePositron emission tomography (PET) imaging studiesTransient reductionTomography Imaging StudyChronic cannabis useDopaminergic mechanismsCannabis smokingMesolimbic dopaminergicReceptor antagonistPlasma concentrationsRegular cannabis usersCannabis cigarettesConstant infusionDopamine DImaging studiesVentral striatumCannabis useTransient changesCannabis usersCannabisPuff protocolPreliminary dataTHC levels