2021
Identifying brain networks in synaptic density PET (11C-UCB-J) with independent component analysis
Fang XT, Toyonaga T, Hillmer AT, Matuskey D, Holmes SE, Radhakrishnan R, Mecca AP, van Dyck CH, D’Souza D, Esterlis I, Worhunsky PD, Carson RE. Identifying brain networks in synaptic density PET (11C-UCB-J) with independent component analysis. NeuroImage 2021, 237: 118167. PMID: 34000404, PMCID: PMC8452380, DOI: 10.1016/j.neuroimage.2021.118167.Peer-Reviewed Original ResearchConceptsSynaptic densityResting-state functional magnetic resonance imagingSynaptic vesicle protein 2ALevel-dependent signal fluctuationsBrain networksFunctional magnetic resonance imagingMagnetic resonance imagingAge-related changesHealthy controlsResonance imagingRs-fMRIEffects of sexProtein 2AMultiple comparisonsHuman brainAgePotential utilitySexFirst evidenceCovariance patterns
2000
Measurement of dopamine release with continuous infusion of [11C]raclopride: optimization and signal-to-noise considerations.
Watabe H, Endres CJ, Breier A, Schmall B, Eckelman WC, Carson RE. Measurement of dopamine release with continuous infusion of [11C]raclopride: optimization and signal-to-noise considerations. Journal Of Nuclear Medicine 2000, 41: 522-30. PMID: 10716328.Peer-Reviewed Original ResearchConceptsOptimal timingAdministration of amphetamineReceptor imaging studiesHuman dataContinuous infusionDopamine releaseOptimal scan timeHealthy volunteersHuman studiesSynaptic dopamineImaging studiesPET studiesDopamine responsePercentage changeCareful assessmentStatistical significanceDeltaBPInfusionMeasurement of changesIndirect measureActivity curvesPrePatients