2023
Associations between sleep quality and irritability: Testing the mediating role of emotion regulation
Whiting C, Bellaert N, Deveney C, Tseng W. Associations between sleep quality and irritability: Testing the mediating role of emotion regulation. Personality And Individual Differences 2023, 213: 112322. PMID: 38549685, PMCID: PMC10978035, DOI: 10.1016/j.paid.2023.112322.Peer-Reviewed Original ResearchSleep qualityEmotion regulationPoor sleep qualityMental health disordersMental health difficultiesCommon symptomsPoor sleepPossible intervention targetsSleep problemsHealth disordersDepression symptomsClinical implicationsIrritabilityHealth difficultiesRange of internalizingSelf-report measuresSleepSymptomsIntervention targetsPotential mediatorsConfirmatory factor analysisHigh irritabilityAssociationDirect associationPresent study
2022
Persistent Frustration-Induced Reconfigurations of Brain Networks Predict Individual Differences in Irritability
Linke J, Haller S, Xu E, Nguyen L, Chue A, Botz-Zapp C, Revzina O, Perlstein S, Ross A, Tseng W, Shaw P, Brotman M, Pine D, Gotts S, Leibenluft E, Kircanski K. Persistent Frustration-Induced Reconfigurations of Brain Networks Predict Individual Differences in Irritability. Journal Of The American Academy Of Child & Adolescent Psychiatry 2022, 62: 684-695. PMID: 36563874, PMCID: PMC11224120, DOI: 10.1016/j.jaac.2022.11.009.Peer-Reviewed Original ResearchConceptsResting-state scansPathophysiology of irritabilitySelf-reported irritabilityFunctional magnetic resonance imagingMagnetic resonance imagingParent-reported irritabilitySpecific intervention targetsRisk factorsMotor functionPsychiatric consultationCircuit reorganizationCommon reasonAffective disordersBrain network configurationIrritability symptomsResonance imagingBrain regionsIrritabilityCentral mechanismsAberrant responsesPilot studyIntervention targetsRecovery periodPediatric irritabilityBrain networks