Vulnerability of positron emission tomography radiotracers to endogenous competition. New insights.
Laruelle M, Huang Y. Vulnerability of positron emission tomography radiotracers to endogenous competition. New insights. Quarterly Journal Of Nuclear Medicine And Molecular Imaging 2001, 45: 124-38. PMID: 11476162.Peer-Reviewed Original ResearchConceptsTransmitter levelsSynaptic dopamine concentrationsPositron emission tomographyDA transmissionD2 receptorsNeurotransmitter systemsPharmacological challengeDevelopment of PETSynaptic transmitter levelsEmission tomographyDopamine concentrationsAcute fluctuationsReceptor traffickingHuman brainRadioligandImaging techniquesVivoEndogenous competitionPETBinding competitionNeurotransmittersBrainReceptors