2019
Assessment of a white matter reference region for 11C-UCB-J PET quantification
Rossano S, Toyonaga T, Finnema SJ, Naganawa M, Lu Y, Nabulsi N, Ropchan J, De Bruyn S, Otoul C, Stockis A, Nicolas JM, Martin P, Mercier J, Huang Y, Maguire RP, Carson RE. Assessment of a white matter reference region for 11C-UCB-J PET quantification. Cerebrovascular And Brain Metabolism Reviews 2019, 40: 1890-1901. PMID: 31570041, PMCID: PMC7446568, DOI: 10.1177/0271678x19879230.Peer-Reviewed Original Research
2016
OCD is associated with an altered association between sensorimotor gating and cortical and subcortical 5-HT1b receptor binding
Pittenger C, Adams TG, Gallezot JD, Crowley MJ, Nabulsi N, Ropchan J, Gao H, Kichuk SA, Simpson R, Billingslea E, Hannestad J, Bloch M, Mayes L, Bhagwagar Z, Carson RE. OCD is associated with an altered association between sensorimotor gating and cortical and subcortical 5-HT1b receptor binding. Journal Of Affective Disorders 2016, 196: 87-96. PMID: 26919057, PMCID: PMC4808438, DOI: 10.1016/j.jad.2016.02.021.Peer-Reviewed Original ResearchConceptsPrepulse inhibitionObsessive-compulsive disorderReceptor availabilitySensorimotor gatingOCD patientsImpaired sensorimotor gatingOCD-like behaviorNon-depressed OCD patientsPositron emission tomographyBasal gangliaSerotonergic regulationHealthy controlsSerotonin systemPositive correlationWidespread positive correlationsDiagnostic groupsCortical regionsEmission tomographyOrbitofrontal cortexPatientsReceptor bindingOCD diagnosisSignificant correlationSignificant main effectImportant alterations