The Montreal Imaging Stress Task: using functional imaging to investigate the effects of perceiving and processing psychosocial stress in the human brain

K Dedovic, R Renwick, NK Mahani, V Engert… - Journal of Psychiatry and …, 2005 - jpn.ca
Objective: We developed a protocol for inducing moderate psychologic stress in a functional
imaging setting and evaluated the effects of stress on physiology and brain activation …

Neural correlates of processing stressful information: an event-related fMRI study

K Dedovic, M Rexroth, E Wolff, A Duchesne… - Brain research, 2009 - Elsevier
Recent neuroimaging studies investigating neural correlates of psychological stress employ
cognitive paradigms that induce a significant hormonal stress response in the scanner. The …

Imaging stress: an overview of stress induction methods in the MR scanner

H Noack, L Nolte, V Nieratschker, U Habel… - Journal of Neural …, 2019 - Springer
Processing of acute stress has potential implications for mental and physical health. At the
same time, individuals differ largely in how strongly they react to stress. Neuroimaging …

What stress does to your brain: a review of neuroimaging studies

K Dedovic, C D'Aguiar… - The Canadian Journal of …, 2009 - journals.sagepub.com
Objective: Recent neuroimaging studies aimed at investigating effects of psychological
stress on the neural activity have used a range of experimental paradigms to elicit an acute …

Deactivation of the limbic system during acute psychosocial stress: evidence from positron emission tomography and functional magnetic resonance imaging studies

JC Pruessner, K Dedovic, N Khalili-Mahani, V Engert… - Biological …, 2008 - Elsevier
BACKGROUND: Stress-induced metabolic changes can have detrimental health effects.
Newly developed paradigms to investigate stress in neuroimaging environments allow the …

The brain under stress—A systematic review and activation likelihood estimation meta-analysis of changes in BOLD signal associated with acute stress exposure

G Berretz, J Packheiser, R Kumsta, OT Wolf… - Neuroscience & …, 2021 - Elsevier
Psychosocial stress is an omnipresent phenomenon whose neural correlates in humans are
still poorly understood. Several paradigms have been developed to induce acute stress in …

The scanner as a stressor: evidence from subjective and neuroendocrine stress parameters in the time course of a functional magnetic resonance imaging session

M Muehlhan, U Lueken, HU Wittchen… - International journal of …, 2011 - Elsevier
Subjects participating in magnetic resonance imaging (MRI) examinations regularly report
anxiety and stress related reactions. This may result in impaired data quality and premature …

Perfusion functional MRI reveals cerebral blood flow pattern under psychological stress

J Wang, H Rao, GS Wetmore… - Proceedings of the …, 2005 - National Acad Sciences
Despite the prevalence of stress in everyday life and its impact on happiness, health, and
cognition, little is known about the neural substrate of the experience of everyday stress in …

Cortical hemodynamic changes during the trier social stress test: an fNIRS study

D Rosenbaum, P Hilsendegen, M Thomas… - NeuroImage, 2018 - Elsevier
The study of the stress response has been of great interest in the last decades due to its
relationship to physical and mental health. Along with the technological progress in the …

Neural circuits underlying emotional distress in humans

R Sinha, C Lacadie, P Skudlarski… - Annals of the New York …, 2004 - Wiley Online Library
Difficulties in the experiences and regulation of emotional stress have been associated with
the development of psychiatric and substance use disorders. This study examined neural …