Investigating proactive aggression in patients with borderline personality disorder and major depressive disorder using a modified version of the Taylor aggression paradigm.

Introduction: Inappropriate reactive (provoked) aggression is common in various psychiatric disorders, including Borderline Personality Disorder (BPD) and, to a lesser extent, Major Depressive Disorder (MDD). Less is known about proactive (unprovoked) aggression in these patients, with mixed findings in the literature. Drawing from the current evidence, we expect higher trait aggression in both patient groups and higher behavioral proactive aggression and physiological arousal in patients with BPD compared to both MDD and healthy participants (HC).

Context effects, skin conductance responses and personality traits - Influencing variables on risk-taking within a modified version of the balloon analog risk task.

When individuals take risks, they must weigh potential costs and benefits associated with a decision. Differences in risk-taking appear to be influenced by contextual, and inter-individual factors. However, it is still ambiguous to what extent these characteristics jointly influence risk-taking.

Proactive vs. Reactive Aggression Within Two Modified Versions of the Taylor Aggression Paradigm.

The Taylor Aggression Paradigm (TAP) has been widely used to measure reactive aggression following provocation during competitive interactions. Besides being reactive, aggression can be goal-directed (proactive aggression). Our study presents a novel paradigm to investigate proactive aggression during competitive interactions.

A meta-analysis on shared and distinct neural correlates of the decision-making underlying altruistic and retaliatory punishment.

Individuals who violate social norms will most likely face social punishment sanctions. Those sanctions are based on different motivation aspects, depending on the context. Altruistic punishment occurs if punishment aims to re-establish the social norms even at cost for the punisher.

Defining the neural correlates of spontaneous theory of mind (ToM): An fMRI multi-study investigation.

There is a major debate in the theory of mind (ToM) field, concerning whether spontaneous and explicit ToM are based on the same or two distinct cognitive systems. While extensive research on the neural correlates of explicit ToM has demonstrated involvement of the temporo-parietal junction (TPJ) and the medial prefrontal cortex (mPFC), few studies investigated spontaneous ToM, leaving some open questions. Here, we implemented a multi-study approach by pooling data from three fMRI studies to obtain a larger sample to increase power and sensitivity to better define the neurocognitive mechanisms underlying spontaneous ToM.

Women with early maltreatment experience show increased resting-state functional connectivity in the theory of mind (ToM) network.

: Experience of childhood maltreatment significantly increases the risk for the development of psychopathology and is associated with impairments in socio-cognitive skills including theory-of-mind (ToM). In turn, neural alterations in ToM processing might then influence future interpersonal interaction and social-emotional understanding. : To assess resting-state activity in the theory-of-mind network in traumatized and non-traumatized persons.

Neural correlates of ostracism in transgender persons living according to their gender identity: a potential risk marker for psychopathology?

Background: Stigmatization in society carries a high risk for development of psychopathology. Transgender persons are at particularly high risk for such stigmatization and social rejection by others. However, the neural correlates of ostracism in this group have not been captured.