2013
Association of Posttraumatic Stress Disorder With Reduced In Vivo Norepinephrine Transporter Availability in the Locus Coeruleus
Pietrzak RH, Gallezot JD, Ding YS, Henry S, Potenza MN, Southwick SM, Krystal JH, Carson RE, Neumeister A. Association of Posttraumatic Stress Disorder With Reduced In Vivo Norepinephrine Transporter Availability in the Locus Coeruleus. JAMA Psychiatry 2013, 70: 1199-1205. PMID: 24048210, PMCID: PMC4026855, DOI: 10.1001/jamapsychiatry.2013.399.Peer-Reviewed Original ResearchConceptsPosttraumatic stress disorderNorepinephrine transporter availabilityLocus coeruleusPTSD groupTransporter availabilityHC groupVeterans Affairs Medical CenterStress disorderPTSD symptomsClinician-Administered PTSD ScalePositron emission tomography studyEmission tomography studiesPositron emission tomographyAnxious arousal symptomsNoradrenergic dysfunctionMedical CenterStudy groupMAIN OUTCOMEPTSD symptom clustersPTSD ScaleHealthy adultsCoeruleusBrain regionsChronic stressEmission tomography
2011
Reduced Amygdala Serotonin Transporter Binding in Posttraumatic Stress Disorder
Murrough JW, Huang Y, Hu J, Henry S, Williams W, Gallezot JD, Bailey CR, Krystal JH, Carson RE, Neumeister A. Reduced Amygdala Serotonin Transporter Binding in Posttraumatic Stress Disorder. Biological Psychiatry 2011, 70: 1033-1038. PMID: 21855859, PMCID: PMC3207037, DOI: 10.1016/j.biopsych.2011.07.003.Peer-Reviewed Original ResearchConceptsPosttraumatic stress disorderMontgomery-Åsberg Depression Rating Scale scoresDepression Rating Scale scoresPositron emission tomography scanStress disorderAbnormal amygdala activityEmission tomography scanHealthy control subjectsHamilton Rating ScaleRating Scale scoresBetween-group differencesSerotonin transporter bindingPositron emission tomographyControl subjectsTomography scanTransporter bindingHC groupAmygdala regionPTSD patientsLeft amygdalaScale scoreDepression symptomsEmission tomographyAmygdalaPTSD group