2024
Defining the r factor for post-trauma resilience and its neural predictors
van Rooij S, Santos J, Hinojosa C, Ely T, Harnett N, Murty V, Lebois L, Jovanovic T, House S, Bruce S, Beaudoin F, An X, Neylan T, Clifford G, Linnstaedt S, Germine L, Bollen K, Rauch S, Haran J, Storrow A, Lewandowski C, Musey P, Hendry P, Sheikh S, Jones C, Punches B, Swor R, Pascual J, Seamon M, Harris E, Pearson C, Peak D, Merchant R, Domeier R, Rathlev N, O’Neil B, Sanchez L, Joormann J, Pizzagalli D, Sheridan J, Harte S, Kessler R, Koenen K, McLean S, Ressler K, Stevens J. Defining the r factor for post-trauma resilience and its neural predictors. Nature Mental Health 2024, 2: 680-693. DOI: 10.1038/s44220-024-00242-0.Peer-Reviewed Original ResearchDefault mode network activityFunctional magnetic resonance imagingResponse to rewardMode network activityPost-trauma resilienceWeeks post-traumaNeurobiological profilesReward valuationReward processingSpecific psychopathologyTransdiagnostic approachBrain mechanismsCognitive functionResilience factorsWhole-brainComponents of resilienceNeural predictorsAURORA studyRewardPost-traumaMagnetic resonance imagingProcess of recoveryNetwork activityResonance imagingPsychopathology
2023
Neural 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