2019
Novel radioligands for imaging sigma-1 receptor in brain using positron emission tomography (PET)
Lan Y, Bai P, Chen Z, Neelamegam R, Placzek M, Wang H, Fiedler S, Yang J, Yuan G, Qu X, Schmidt H, Song J, Normandin M, Ran C, Wang C. Novel radioligands for imaging sigma-1 receptor in brain using positron emission tomography (PET). Acta Pharmaceutica Sinica B 2019, 9: 1204-1215. PMID: 31867166, PMCID: PMC6900558, DOI: 10.1016/j.apsb.2019.07.002.Peer-Reviewed Original ResearchPositron emission tomographySigma-1 receptorCentral nervous systemPET/CT imagingEmission tomographyOrgans of micePositron emission tomography tracersNeuropsychiatric disordersNon-invasive quantificationBrain regionsNoninvasive toolSigma-1RadioligandDisease pathophysiologyNervous systemNovel radioligandMiceMouse brainPathological conditionsBrainReceptorsTomographyIntracellular proteinsTarget validationPET/CT
2013
Neurovascular coupling to D2/D3 dopamine receptor occupancy using simultaneous PET/functional MRI
Sander C, Hooker J, Catana C, Normandin M, Alpert N, Knudsen G, Vanduffel W, Rosen B, Mandeville J. Neurovascular coupling to D2/D3 dopamine receptor occupancy using simultaneous PET/functional MRI. Proceedings Of The National Academy Of Sciences Of The United States Of America 2013, 110: 11169-11174. PMID: 23723346, PMCID: PMC3703969, DOI: 10.1073/pnas.1220512110.Peer-Reviewed Original ResearchConceptsFunctional magnetic resonance imagingDopamine receptor occupancyReceptor occupancyPositron emission tomographyFunctional magnetic resonance imaging measuresDose of racloprideBasal dopamine levelsDopamine-rich striatumInvestigation of neurovascular couplingDomains of spaceAnesthetized nonhuman primatesSimultaneous PET/fMRIDopamine levelsBrain activitySimultaneous neuroimagingBinding potentialBasal gangliaReceptor systemNonhuman primatesPositron emission tomography tracersMagnetic resonance imagingLiterature differencesEmission tomographyMap associationsNeurovascular coupling