2023
Emotion regulation and disordered eating behaviour in youths: Two daily‐diary studies
Dworschak C, Polack R, Winschel J, Joormann J, Kober H. Emotion regulation and disordered eating behaviour in youths: Two daily‐diary studies. European Eating Disorders Review 2023, 31: 655-669. PMID: 37293697, DOI: 10.1002/erv.2993.Peer-Reviewed Original ResearchConceptsEmotion regulationNegative affectPositive emotion regulationMaladaptive emotion regulationDisorder riskDaily diary designDaily diary studyUse of ruminationNegative emotionsDiary designRestrictive eatingWeight concernsRuminationPrevious researchCognitionWave 1YouthAffectEatingEmotionsCOVID-19 pandemicAdolescenceHigh levelsPresent studyBehaviorNeural responses to reward valence and magnitude from pre- to early adolescence
Polack R, Mollick J, Keren H, Joormann J, Watts R. Neural responses to reward valence and magnitude from pre- to early adolescence. NeuroImage 2023, 275: 120166. PMID: 37178821, PMCID: PMC10311119, DOI: 10.1016/j.neuroimage.2023.120166.Peer-Reviewed Original ResearchConceptsReward processingEarly adolescenceNeural responsesTrial typesMonetary incentive delay taskIncentive delay taskNeural reactivityNeural basisAdolescent developmentDelay taskIncentive valenceFunctional neuroanatomyNeural activationMotivational behaviorPreadolescent childrenReward circuitrySuccess feedbackAdolescenceDevelopmental changesValenceIndependent subsamplesStatus differencesBiological sexEffect sizeLarge sample
2022
P429. Longitudinal Changes in Neural Activation That Discriminates Between Aspects of Reward Processing in Early Adolescence
Polack R, Joormann J, Watts R. P429. Longitudinal Changes in Neural Activation That Discriminates Between Aspects of Reward Processing in Early Adolescence. Biological Psychiatry 2022, 91: s261. DOI: 10.1016/j.biopsych.2022.02.665.Peer-Reviewed Original Research