2021
Altered cerebellar-cortical resting-state functional connectivity in cannabis users
Martin A, Kim DJ, Newman SD, Cheng H, Hetrick WP, Mackie K, O’Donnell B. Altered cerebellar-cortical resting-state functional connectivity in cannabis users. Journal Of Psychopharmacology 2021, 35: 823-832. PMID: 34034553, PMCID: PMC8813046, DOI: 10.1177/02698811211019291.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultCerebellumCerebral CortexConnectomeFemaleHumansMagnetic Resonance ImagingMaleMarijuana UseYoung AdultConceptsResting-state functional connectivityNon-using peersCannabis usersCannabis useFunctional connectivityRegular cannabis usersPosterior cingulate cortexAnterior cerebellar regionsNon-motor phenomenaCingulate cortexCerebellar regionsBrain regionsAge of initiationCerebral regionsCerebellar lobulesCortexPeersLifetime useUnbiased atlas templateIndividual voxelsCerebral cortexReceptor densityCognitionCerebellumAtlas template
2012
Dose-Related Modulation of Event-Related Potentials to Novel and Target Stimuli by Intravenous Δ9-THC in Humans
D'Souza DC, Fridberg DJ, Skosnik PD, Williams A, Roach B, Singh N, Carbuto M, Elander J, Schnakenberg A, Pittman B, Sewell RA, Ranganathan M, Mathalon D. Dose-Related Modulation of Event-Related Potentials to Novel and Target Stimuli by Intravenous Δ9-THC in Humans. Neuropsychopharmacology 2012, 37: 1632-1646. PMID: 22334121, PMCID: PMC3358754, DOI: 10.1038/npp.2012.8.Peer-Reviewed Original ResearchConceptsRecent cannabis usersPerceptual alterationsERP componentsCannabis usersEvent-related potential taskSensory ERP componentsCannabis Use StatusModulation of eventsΔ9-THCProperties of cannabisContext updatingNeural correlatesP3b amplitudeTarget stimuliPsychophysiological indicesCortical processesP300b amplitudesProcessing speedCognitive deficitsPsychophysiological dataInformation processingAutomatic orientationCounterbalanced designSubjective effectsPotential tasks