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Author

D. Grotegerd

6 papers indexed here

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Open access Oct 2026

Distinct profiles of white matter diffusivity in obesity and bipolar disorders: An ENIGMA bipolar disorders study in 2166 individuals

Abstract Background Bipolar disorders (BD) are associated with a wide range of brain white matter abnormalities, but results vary across studies. This heterogeneity likely relates to effects of additional clinical/diagnostic variables, including medications and obesity, on white matter in BD. In this mega-analysis, we...

Lorielle M. F. Dietze, Sean R. McWhinney, P. Favre et al. · 0 citations
Open access Oct 2026

Multimodal Machine Learning-Based Prediction of Relapse in Major Depressive Disorder.

Importance Early identification of patients at high risk of relapse is key to personalized preventive strategies in major depressive disorder (MDD). However, current predictive models do not adequately account for the multimodal factors contributing to MDD relapse and fail to provide clinically meaningful predictions....

L. Teutenberg, N. Winter, P. Usemann et al. · 0 citations
Open access Sep 2026

The role of social support in transdiagnostic symptom networks in affective and psychotic disorders: a cross-sectional and longitudinal network analysis.

Symptoms and psychosocial factors interact dynamically across affective and psychotic disorders, yet longitudinal evidence remains limited. Building on the network theory of psychopathology, this study conceptualizes mental disorders as systems shaped by symptom-environment interactions. Using data from a two-site Germ...

Rui Tan, F. Stein, L. Teutenberg et al. · 0 citations
Open access Aug 2026

Emotional processing biases in the longitudinal course of major depressive disorder.

Negative biases in emotional processing are central to cognitive models of Major Depressive Disorder (MDD), yet it remains unclear whether negatively biased valence attribution covaries with depressive symptoms or represents a more stable vulnerability. In this longitudinal study, we examined emotional valence ratings...

Katharina Hierl, Liane Wollweber, H. Lemke et al. · 0 citations
Open access Sep 2026

Cognitive Reserve as a Stratification Factor for Cognitive Impairment and Disease Progression in Major Depressive Disorder.

The moderating effect of CR on the brain network-cognition association provides a neurobiological rationale for this vulnerability and supports incorporating CR into routine clinical assessment to guide risk stratification and personalized treatment planning.

M. Gruber, Henrike Renaud, M. Mauritz et al. · 0 citations

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