Johannes Gutenberg University Mainz

Dr. Wolfgang Retz is Professor of Psychiatry and Psychotherapy and heads the Forensic Psychiatry and Psychotherapy section at the Mainz University Medical Center as well as the Institute for Forensic Psychology and Psychiatry at the Saarland University in Homburg/Saar.

This project aims to identify cognitive and emotion control deficits in the context of negative valence and threat interference and their association with ACE in young offenders. Complementary to other projects, this project will focus on a group of young people defined by their propensity to aggression showing at the same time more severe psychopathologies.

Investigate context-dependent aggression triggered by frustrative non-reward or acute social threats. Using newly developed approaches, multiple behavioral domains will be assessed in a semi-naturalistic, autonomous mouse habitat. Specifically, the habitat assesses the inter-individual dynamics of social interactions, aggressions, and hierarchy and the individual reward learning and impulsivity through different integrated modules.

Test the interaction of the CS and frustrative non-reward as part of the NVS. It will investigate the electrophysiological correlates of frustrative feedback in aggression-prone patients. In the aftermath of induced stress, an EEG task-battery including frustrative feedback will be applied for extraction of error-related negativity (ERN) and contingent negative variation to monitor electro-physiologic signaling of the relevant learning and frustration processes.