Cumulative Effects of Social Stress on Reward-Guided Actions and Prefrontal Cortical Activity
Barthas F, Hu MY, Siniscalchi MJ, Ali F, Mineur YS, Picciotto MR, Kwan AC. Cumulative Effects of Social Stress on Reward-Guided Actions and Prefrontal Cortical Activity. Biological Psychiatry 2020, 88: 541-553. PMID: 32276717, PMCID: PMC7434704, DOI: 10.1016/j.biopsych.2020.02.008.Peer-Reviewed Original ResearchConceptsPrefrontal cortical activityCortical activityIndividual layer 2/3 pyramidal neuronsLayer 2/3 pyramidal neuronsStress exposureDepressive-like phenotypeTwo-photon calcium imagingSocial stressChronic social stressIndividual prefrontal neuronsMedial prefrontal cortexPyramidal neuronsMotor subregionsNeural dysfunctionResilient miceCalcium imagingPrefrontal neuronsAbnormal levelsPrefrontal cortexSocial defeatDistinct neural responsesStress-induced lossGoal-directed actionsEnsemble activityDefeat sessions