Illness Severity and Longitudinal Gray Matter Volumes Among People With Major Depressive Disorder - Takeaways - MDSpire
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Association of Disease Severity with Longitudinal Changes in Gray Matter Volume in Individuals Diagnosed with Major Depressive Disorder

  • By

  • Anna Kraus

  • Janik Goltermann

  • Tiana Borgers

  • Katharina Dohm

  • Dominik Grotegerd

  • Elisabeth Schrammen

  • Kira Flinkenflügel

  • Verena Enneking

  • Elisabeth J. Leehr

  • Joscha Böhnlein

  • Nils Winter

  • Alea Bexten

  • Tim Hahn

  • Jochen Bauer

  • Marius Gruber

  • Jonathan Repple

  • Katharina Förster

  • Eva Mennigen

  • Nils Opel

  • Tilo Kircher

  • Susanne Meinert

  • Udo Dannlowski

  • September 14, 2026

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  • 1

    Longitudinal studies indicate that gray matter volume (GMV) alterations in major depressive disorder (MDD) vary over time.

  • 2

    Research shows larger GMV decreases linked to failed remission, relapse, and rehospitalization in specific brain regions.

  • 3

    The study aimed to investigate individual GMV trajectories in MDD over up to 10 years with multiple MRI assessments.

  • 4

    Cumulative illness severity (CIS) was evaluated alongside acute depressive state to distinguish between persistent and dynamic brain changes.

  • 5

    The study was approved by the ethics committee of the Medical Faculty of University of Münster, with informed consent obtained from all participants.

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