2018
Aberrant structural–functional coupling in adult cannabis users
Kim D, Martin A, Shin Y, Jo HJ, Cheng H, Newman SD, Sporns O, Hetrick WP, Calkins E, O'Donnell BF. Aberrant structural–functional coupling in adult cannabis users. Human Brain Mapping 2018, 40: 252-261. PMID: 30203892, PMCID: PMC6289814, DOI: 10.1002/hbm.24369.Peer-Reviewed Original ResearchConceptsStructural-functional couplingSC-FC couplingResting-state functional imagingCB usersPrimary outcome measureCannabis usersCB1 receptor densityRegion-specific disruptionCB useChronic cannabis useFunctional brain connectivityRich-club organizationOutcome measuresReceptor densitySynaptic plasticityRich-club analysisCannabis useFunctional connectivityBrain connectivityFunctional imagingAdult cannabis usersFunctional couplingBrain networksPositive associationHippocampus
2012
Acute effects of THC on time perception in frequent and infrequent cannabis users
Sewell RA, Schnakenberg A, Elander J, Radhakrishnan R, Williams A, Skosnik PD, Pittman B, Ranganathan M, D’Souza D. Acute effects of THC on time perception in frequent and infrequent cannabis users. Psychopharmacology 2012, 226: 401-413. PMID: 23179965, PMCID: PMC3581701, DOI: 10.1007/s00213-012-2915-6.Peer-Reviewed Original ResearchConceptsCannabis smokersAcute effectsFrequent cannabis smokersPlacebo-controlled studyCannabis usersChronic cannabis smokersInfrequent cannabis usersWhole-plant cannabisChronic cannabis useResultsAll dosesVariable pharmacokineticsBlunted responseSubjects three timesHigh dosesTHC effectsFrequent cannabis usersCannabis useInternal clock speedΔ9-tetrahydrocannabinolSmall sample sizeDosesFrequent cannabisThree timesTest daySmokers