Association between brain serotonin 4 receptor binding and reactivity to emotional faces in depressed and healthy individuals
Sankar A, Ozenne B, Dam V, Svarer C, Jørgensen M, Miskowiak K, Frokjaer V, Knudsen G, Fisher P. Association between brain serotonin 4 receptor binding and reactivity to emotional faces in depressed and healthy individuals. Translational Psychiatry 2023, 13: 165. PMID: 37169780, PMCID: PMC10175268, DOI: 10.1038/s41398-023-02440-3.Peer-Reviewed Original ResearchConceptsResponses to emotional facesFunctional magnetic resonance imagingEmotional facesNeural responsesNeural responses to emotional stimuliEmotional face-matching taskNeural processing of emotionResponses to emotional stimuliPositron emission tomographyEmotional processing biasesFace-matching taskProcessing of emotionsHealthy controlsAntidepressant treatmentBrain serotonergicProcessing biasesDepressive disorderEmotional processingEmotional stimuliSerotonergic signalingMDDMatching taskBrain functionLatent variable modelsDepression status