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Published in: Brain Structure and Function 5/2019

01-06-2019 | Original Article

Neuronal networks underlying the conjoint modulation of response selection by subliminal and consciously induced cognitive conflicts

Authors: Wiebke Bensmann, Nicolas Zink, Moritz Mückschel, Christian Beste, Ann-Kathrin Stock

Published in: Brain Structure and Function | Issue 5/2019

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Abstract

Goal-directed behavior has been shown to be affected by consciously and subliminally induced conflicts. Both types of conflict conjointly modulate behavioral performance, but the underlying neuronal mechanisms have remained unclear. While cognitive control is linked to oscillations in the theta frequency band, there are several mechanisms via which theta oscillations may enable cognitive control: via the coordination and synchronization of a large and complex neuronal network and/or via local processes within the medial frontal cortex. We, therefore, investigated this issue with a focus on theta oscillations and the underlying neuronal networks. For this purpose, n = 40 healthy young participants performed a conflict paradigm that combines conscious and subliminal distractors while an EEG was recorded. The data show that separate processes modulate the theta-based activation and organization of cognitive control networks: EEG beamforming analyses showed that variations in theta band power generated in the supplementary motor area reflected the need for control and task-relevant goal shielding, as both conflicts as well as their conjoint effect on behavior increased theta power. Yet, large networks were not modulated by this and graph theoretical analyses of the efficiency (i.e. small worldness) of theta-driven networks did not reflect the need for control. Instead, theta network efficiency was decreased by subliminal conflicts only. This dissociation suggests that while both kinds of conflict require control and goal shielding, which are induced by an increase in theta band power and modulate processes in the medial frontal cortex, only non-conscious conflicts diminish the efficiency of theta-driven large-scale networks.
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Literature
go back to reference Benjamini Y, Hochberg Y (1995) Controlling the false discovery rate: a practical and powerful approach to multiple testing. J R Stat Soc Ser B Methodol 57:289–300 Benjamini Y, Hochberg Y (1995) Controlling the false discovery rate: a practical and powerful approach to multiple testing. J R Stat Soc Ser B Methodol 57:289–300
go back to reference Botvinick MM, Braver TS, Barch DM et al (2001) Conflict monitoring and cognitive control. Psychol Rev 108:624–652CrossRefPubMed Botvinick MM, Braver TS, Barch DM et al (2001) Conflict monitoring and cognitive control. Psychol Rev 108:624–652CrossRefPubMed
go back to reference Evans AC, Collins DL, Milner B, Milner B (1992) An MRI-based stereotactic atlas from 250 young normal subjects. Soc Neurosci Abstr 18:408 Evans AC, Collins DL, Milner B, Milner B (1992) An MRI-based stereotactic atlas from 250 young normal subjects. Soc Neurosci Abstr 18:408
go back to reference Keller I, Heckhausen H (1990) Readiness potentials preceding spontaneous motor acts: voluntary vs. involuntary control. Electroencephalogr Clin Neurophysiol 76:351–361CrossRefPubMed Keller I, Heckhausen H (1990) Readiness potentials preceding spontaneous motor acts: voluntary vs. involuntary control. Electroencephalogr Clin Neurophysiol 76:351–361CrossRefPubMed
go back to reference Matsuzaka Y, Aizawa H, Tanji J (1992) A motor area rostral to the supplementary motor area (presupplementary motor area) in the monkey: neuronal activity during a learned motor task. J Neurophysiol 68:653–662CrossRefPubMed Matsuzaka Y, Aizawa H, Tanji J (1992) A motor area rostral to the supplementary motor area (presupplementary motor area) in the monkey: neuronal activity during a learned motor task. J Neurophysiol 68:653–662CrossRefPubMed
go back to reference Nunez PL, Pilgreen KL (1991) The spline-Laplacian in clinical neurophysiology: a method to improve EEG spatial resolution. J Clin Neurophysiol Off Publ Am Electroencephalogr Soc 8:397–413 Nunez PL, Pilgreen KL (1991) The spline-Laplacian in clinical neurophysiology: a method to improve EEG spatial resolution. J Clin Neurophysiol Off Publ Am Electroencephalogr Soc 8:397–413
go back to reference Oostenveld R, Stegeman DF, Praamstra P, van Oosterom A (2003) Brain symmetry and topographic analysis of lateralized event-related potentials. Clin Neurophysiol Off J Int Fed Clin Neurophysiol 114:1194–1202CrossRef Oostenveld R, Stegeman DF, Praamstra P, van Oosterom A (2003) Brain symmetry and topographic analysis of lateralized event-related potentials. Clin Neurophysiol Off J Int Fed Clin Neurophysiol 114:1194–1202CrossRef
go back to reference Perrin F, Pernier J, Bertrand O, Echallier JF (1989) Spherical splines for scalp potential and current density mapping. Electroencephalogr Clin Neurophysiol 72:184–187CrossRefPubMed Perrin F, Pernier J, Bertrand O, Echallier JF (1989) Spherical splines for scalp potential and current density mapping. Electroencephalogr Clin Neurophysiol 72:184–187CrossRefPubMed
go back to reference Roland PE, Larsen B, Lassen NA, Skinhøj E (1980a) Supplementary motor area and other cortical areas in organization of voluntary movements in man. J Neurophysiol 43:118–136CrossRefPubMed Roland PE, Larsen B, Lassen NA, Skinhøj E (1980a) Supplementary motor area and other cortical areas in organization of voluntary movements in man. J Neurophysiol 43:118–136CrossRefPubMed
go back to reference Roland PE, Skinhøj E, Lassen NA, Larsen B (1980b) Different cortical areas in man in organization of voluntary movements in extrapersonal space. J Neurophysiol 43:137–150CrossRefPubMed Roland PE, Skinhøj E, Lassen NA, Larsen B (1980b) Different cortical areas in man in organization of voluntary movements in extrapersonal space. J Neurophysiol 43:137–150CrossRefPubMed
go back to reference Tallon-Baudry C, Bertrand O, Delpuech C, Permier J (1997) Oscillatory gamma-band (30–70 Hz) activity induced by a visual search task in humans. J Neurosci Off J Soc Neurosci 17:722–734CrossRef Tallon-Baudry C, Bertrand O, Delpuech C, Permier J (1997) Oscillatory gamma-band (30–70 Hz) activity induced by a visual search task in humans. J Neurosci Off J Soc Neurosci 17:722–734CrossRef
go back to reference Wagenmakers E (2007) A practical solution to the pervasive problems of p values. Psychon Bull Rev 14:779–804CrossRefPubMed Wagenmakers E (2007) A practical solution to the pervasive problems of p values. Psychon Bull Rev 14:779–804CrossRefPubMed
Metadata
Title
Neuronal networks underlying the conjoint modulation of response selection by subliminal and consciously induced cognitive conflicts
Authors
Wiebke Bensmann
Nicolas Zink
Moritz Mückschel
Christian Beste
Ann-Kathrin Stock
Publication date
01-06-2019
Publisher
Springer Berlin Heidelberg
Published in
Brain Structure and Function / Issue 5/2019
Print ISSN: 1863-2653
Electronic ISSN: 1863-2661
DOI
https://doi.org/10.1007/s00429-019-01866-0

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