» Articles » PMID: 24682003

The Impact of Stimulus Valence and Emotion Regulation on Sustained Brain Activation: Task-rest Switching in Emotion

Overview
Journal PLoS One
Date 2014 Apr 1
PMID 24682003
Citations 8
Authors
Affiliations
Soon will be listed here.
Abstract

Task-rest interactions, defined as the modulation of brain activation during fixation periods depending on the preceding stimulation and experimental manipulation, have been described repeatedly for different cognitively demanding tasks in various regions across the brain. However, task-rest interactions in emotive paradigms have received considerably less attention. In this study, we therefore investigated task-rest interactions evoked by the induction and instructed regulation of negative emotion. Whole-brain, functional MRI data were acquired from 55 healthy participants. Two-level general linear model statistics were computed to test for differences between conditions, separately for stimulation and for fixation periods, as well as for interactions between stimulation and fixation (task-rest interactions). Results showed that the regulation of negative emotion led to reverse task-rest interactions (decreased activation during stimulation but increased activation during fixation) in the amygdala as well as in visual cortex regions and to concordant task-rest interactions (increased activation during both, stimulation and fixation) in the dorsolateral prefrontal cortex as well as in a number of brain regions at the intersection of the default mode and the dorsal attention networks. Thus, this first whole-brain investigation of task-rest interactions following the induction and regulation of negative emotion identified a widespread specific modulation of brain activation in regions subserving emotion generation and regulation as well as regions implicated in attention and default mode.

Citing Articles

A pharmacological challenge paradigm to assess neural signatures of script-elicited acute dissociation in women with post-traumatic stress disorder.

Mertens Y, Manthey A, Sierk A, de Jong P, Walter H, Daniels J BJPsych Open. 2023; 9(3):e78.

PMID: 37128866 PMC: 10228236. DOI: 10.1192/bjo.2023.34.


Neural correlates of acute post-traumatic dissociation: a functional neuroimaging script-driven imagery study.

Mertens Y, Manthey A, Sierk A, Walter H, Daniels J BJPsych Open. 2022; 8(4):e109.

PMID: 35686464 PMC: 9230559. DOI: 10.1192/bjo.2022.65.


Should we keep some distance from distancing? Regulatory and post-regulatory effects of emotion downregulation.

Diers K, Dorfel D, Gartner A, Schonfeld S, Walter H, Strobel A PLoS One. 2021; 16(9):e0255800.

PMID: 34473749 PMC: 8412372. DOI: 10.1371/journal.pone.0255800.


Inhibition of emotions in healthy aging: age-related differences in brain network connectivity.

Almdahl I, Martinussen L, Agartz I, Hugdahl K, Korsnes M Brain Behav. 2021; 11(5):e02052.

PMID: 33543596 PMC: 8119855. DOI: 10.1002/brb3.2052.


Cognitive emotion regulation and personality: an analysis of individual differences in the neural and behavioral correlates of successful reappraisal.

Scheffel C, Diers K, Schonfeld S, Brocke B, Strobel A, Dorfel D Personal Neurosci. 2020; 2:e11.

PMID: 32435746 PMC: 7219681. DOI: 10.1017/pen.2019.11.


References
1.
Maldjian J, Laurienti P, Burdette J . Precentral gyrus discrepancy in electronic versions of the Talairach atlas. Neuroimage. 2004; 21(1):450-5. DOI: 10.1016/j.neuroimage.2003.09.032. View

2.
Sheline Y, Barch D, Price J, Rundle M, Vaishnavi S, Snyder A . The default mode network and self-referential processes in depression. Proc Natl Acad Sci U S A. 2009; 106(6):1942-7. PMC: 2631078. DOI: 10.1073/pnas.0812686106. View

3.
Phillips M, Drevets W, Rauch S, Lane R . Neurobiology of emotion perception I: The neural basis of normal emotion perception. Biol Psychiatry. 2003; 54(5):504-14. DOI: 10.1016/s0006-3223(03)00168-9. View

4.
Anderson J, Ferguson M, Lopez-Larson M, Yurgelun-Todd D . Connectivity gradients between the default mode and attention control networks. Brain Connect. 2011; 1(2):147-57. PMC: 3209669. DOI: 10.1089/brain.2011.0007. View

5.
van Marle H, Hermans E, Qin S, Fernandez G . Enhanced resting-state connectivity of amygdala in the immediate aftermath of acute psychological stress. Neuroimage. 2010; 53(1):348-54. DOI: 10.1016/j.neuroimage.2010.05.070. View