Spatiotemporal dynamics of stress-induced network reconfigurations reflect negative affectivity

A Kühnel, M Czisch, PG Sämann, T Brückl… - Biological …, 2022 - Elsevier
Background Maladaptive stress responses are important risk factors in the etiology of mood
and anxiety disorders, but exact pathomechanisms remain to be understood. Mapping …

Changes in large-scale neural networks under stress are linked to affective reactivity to stress in real life

R Tutunji, M Krentz, N Kogias, L de Voogd, F Krause… - bioRxiv, 2023 - biorxiv.org
Controlled laboratory stress induction procedures are very effective in inducing
physiological and subjective stress. However, whether such stress responses are …

Long-term stress shapes dynamic reconfiguration of functional brain networks across multi-task demands

H Gao, Y Zeng, T Tian, C Liu, J Wu, H Wu, S Qin - bioRxiv, 2023 - biorxiv.org
Exposure to sustained stress can have a profound impact on the brain, emotion and
cognition, with either adaptive or maladaptive effects. Human functional brain networks are …

Discriminating stress from rest based on resting‐state connectivity of the human brain: A supervised machine learning study

W Zhang, A Llera, MM Hashemi… - Human brain …, 2020 - Wiley Online Library
Acute stress induces large‐scale neural reorganization with relevance to stress‐related
psychopathology. Here, we applied a novel supervised machine learning method …

[HTML][HTML] Acute stress alters the 'default'brain processing

W Zhang, MM Hashemi, R Kaldewaij, SBJ Koch… - Neuroimage, 2019 - Elsevier
Active adaptation to acute stress is essential for coping with daily life challenges. The stress
hormone cortisol, as well as large scale re-allocations of brain resources have been …

Acute psychosocial stress alters thalamic network centrality

J Reinelt, M Uhlig, K Müller, ME Lauckner, D Kumral… - NeuroImage, 2019 - Elsevier
Acute stress triggers a broad psychophysiological response that is adaptive if rapidly
activated and terminated. While the brain controls the stress response, it is strongly affected …

Hippocampal-amygdala resting state functional connectivity serves as resilience factor for short-and long-term stress exposure

Z Ben-Zion, NJ Keynan, R Admon… - Biological …, 2020 - biologicalpsychiatryjournal.com
Background Stressful experiences modulate neuro-circuitry function, and the temporal
trajectory of these alterations, elapsing from early disturbances to late recovery, heavily …

Brain functional connectivity correlates of coping styles

E Santarnecchi, G Sprugnoli, E Tatti… - Cognitive, Affective, & …, 2018 - Springer
Coping abilities represent the individual set of mental and behavioral strategies adopted
when facing stress or traumatic experiences. Coping styles related to avoidance have been …

Dynamic functional connectivity and individual differences in emotions during social stress

MJ Tobia, K Hayashi, G Ballard, IH Gotlib… - Human brain …, 2017 - Wiley Online Library
Exposure to acute stress induces multiple emotional responses, each with their own unique
temporal dynamics. Dynamic functional connectivity (dFC) measures the temporal variability …

Acute Stress Increases Striatal Connectivity With Cortical Regions Enriched for μ and κ Opioid Receptors

P Zhukovsky, M Ironside, JM Duda, AD Moser… - Biological …, 2024 - Elsevier
Background Understanding the neurobiological effects of stress is critical for addressing the
etiology of major depressive disorder (MDD). Using a dimensional approach involving …