Functional Connectivity of the Nucleus Accumbens and Changes in Appetite in Patients With Depression
Kroemer NB, Opel N, Teckentrup V, Li M, Grotegerd D, Meinert S, Lemke H, Kircher T, Nenadić I, Krug A, Jansen A, Sommer J, Steinsträter O, Small DM, Dannlowski U, Walter M. Functional Connectivity of the Nucleus Accumbens and Changes in Appetite in Patients With Depression. JAMA Psychiatry 2022, 79: 993-1003. PMID: 36001327, PMCID: PMC9403857, DOI: 10.1001/jamapsychiatry.2022.2464.Peer-Reviewed Original ResearchConceptsMajor depressive disorderNAcc functional connectivityFunctional connectivityBody weightNucleus accumbensTreatment of MDDResting-state functional connectivityCase-control studySymptom-specific associationsHealthy control participantsIdentification of biomarkersClassification of diagnosesCohort studyMost patientsMean ageDepressive episodeDepressive disorderReduced appetiteMagnetic resonance imaging dataMAIN OUTCOMESubstantial burdenDepressive symptomsPatientsVentromedial prefrontal cortexReward circuit