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Brain Topography

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01.03.2014 | Original Paper

High and Low Stimulus-Driven Conflict Engage Segregated Brain Networks, Not Quantitatively Different Resources

verfasst von: Leila Chouiter, Sebastian Dieguez, Jean-Marie Annoni, Lucas Spierer

Erschienen in: Brain Topography | Ausgabe 2/2014

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Abstract

Task-irrelevant information is constantly present in our environment and may interfere with the processing of the information necessary to achieve goal-directed behavior. While task goals determine which information must be suppressed, the demand for inhibitory control depends on the strength of the interference induced by incoming, task-irrelevant information. Whether the same or distinct inhibitory processes are engaged to suppress various degrees of interference from task-irrelevant information remains largely unresolved. We investigated this question by manipulating the strength of the conflict induced by automatic word reading in a classical color Stroop task. High conflict was induced by presenting words in participant’s native language and low conflict by presenting words in a less familiar language. Behavioral performance and electrical neuroimaging analyses of event-related potentials to the words were analyzed following a two-by-two within-subject design with factors conflict strength (high; low) and color word/word ink congruency (congruent; incongruent). Behaviorally, we observed a significant conflict strength × congruency driven by a smaller Stroop effect in the low- than high conflict condition. Electrophysiologically, we observed a significant conflict strength × congruency interaction at the topographic level during the period of the N450 components, indicative of the engagement of distinct configurations of brain networks. No such interaction was found at the level of response strength. Electrical sources analyses localized the topographic effect within the anterior cingulate cortex and basal ganglia, left middle frontal and occipital areas. We interpret our results in terms of qualitatively distinct executive mechanisms for reactive inhibitory control in conditions of high versus low stimulus-driven conflict.

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Abrams RA, Meyer DE, Kornblum S (1990) Eye-hand coordination: oculomotor control in rapid aimed limb movements. J Exp Psychol Hum Percept Perform 16(2):248–267PubMedCrossRef

Abutalebi J (2008) Neural aspects of second language representation and language control. Acta Psychol (Amst) 128(3):466–478. doi:10.1016/j.actpsy.2008.03.014 CrossRef

Abutalebi J, Annoni JM, Zimine I, Pegna AJ, Seghier ML, Lee-Jahnke H, Lazeyras F, Cappa SF, Khateb A (2008) Language control and lexical competition in bilinguals: an event-related FMRI study. Cereb Cortex 18(7):1496–1505. doi:10.1093/cercor/bhm182 PubMedCrossRef

Abutalebi J, Della Rosa PA, Ding G, Weekes B, Costa A, Green DW (2013) Language proficiency modulates the engagement of cognitive control areas in multilinguals. Cortex 49(3):905–911. doi:10.1016/j.cortex.2012.08.018 PubMedCrossRef

Ali N, Green DW, Kherif F, Devlin JT, Price CJ (2010) The role of the left head of caudate in suppressing irrelevant words. J Cogn Neurosci 22(10):2369–2386. doi:10.1162/jocn.2009.21352 PubMedCentralPubMedCrossRef

Aron AR (2007) The neural basis of inhibition in cognitive control. Neuroscientist 13(3):214–228. doi:10.1177/1073858407299288 PubMedCrossRef

Aron AR (2011) From reactive to proactive and selective control: developing a richer model for stopping inappropriate responses. Biol Psychiatry 69(12):e55–e68. doi:10.1016/j.biopsych.2010.07.024 PubMedCentralPubMedCrossRef

Augustine JR (1996) Circuitry and functional aspects of the insular lobe in primates including humans. Brain Res Brain Res Rev 22(3):229–244PubMedCrossRef

Badzakova-Trajkov G, Barnett KJ, Waldie KE, Kirk IJ (2009) An ERP investigation of the Stroop task: the role of the cingulate in attentional allocation and conflict resolution. Brain Res 1253:139–148. doi:10.1016/j.brainres.2008.11.069 PubMedCrossRef

Banich MT, Milham MP, Atchley R, Cohen NJ, Webb A, Wszalek T, Kramer AF, Liang ZP, Wright A, Shenker J, Magin R (2000) fMri studies of Stroop tasks reveal unique roles of anterior and posterior brain systems in attentional selection. J Cogn Neurosci 12(6):988–1000

Botvinick MM, Braver TS, Barch DM, Carter CS, Cohen JD (2001) Conflict monitoring and cognitive control. Psychol Rev 108(3):624–652PubMedCrossRef

Braet W, Noppe N, Wagemans J, de Op Beeck H (2011) Increased Stroop interference with better second-language reading skill. Q J Exp Psychol (Hove) 64(3):596–607. doi:10.1080/17470218.2010.513735 CrossRef

Braver TS, Paxton JL, Locke HS, Barch DM (2009) Flexible neural mechanisms of cognitive control within human prefrontal cortex. Proc Natl Acad Sci USA 106(18):7351–7356. doi:10.1073/pnas.0808187106 PubMedCrossRef

Britz J, Michel CM (2010) Errors can be related to pre-stimulus differences in ERP topography and their concomitant sources. Neuroimage 49(3):2774–2782. doi:10.1016/j.neuroimage.2009.10.033 PubMedCrossRef

Bruchmann M, Herper K, Konrad C, Pantev C, Huster RJ (2010) Individualized EEG source reconstruction of Stroop interference with masked color words. Neuroimage 49(2):1800–1809. doi:10.1016/j.neuroimage.2009.09.032 PubMedCrossRef

Brunet D, Murray M, Michel C (2011) Spatiotemporal analysis of multichannel EEG: cartool. Comput Intell Neurosci. doi:10.1155/2011/813870 PubMedCentralPubMed

Carter CS, van Veen V (2007) Anterior cingulate cortex and conflict detection: an update of theory and data. Cogn Affect Behav Neurosci 7(4):367–379PubMedCrossRef

Chen A, Bailey K, Tiernan BN, West R (2011) Neural correlates of stimulus and response interference in a 2–1 mapping Stroop task. Int J Psychophysiol 80(2):129–138. doi:10.1016/j.ijpsycho.2011.02.012 PubMedCrossRef

Chikazoe J, Jimura K, Hirose S, Yamashita K, Miyashita Y, Konishi S (2009) Preparation to inhibit a response complements response inhibition during performance of a stop-signal task. J Neurosci 29(50):15870–15877. doi:10.1523/JNEUROSCI.3645-09.2009 PubMedCrossRef

Corbetta M, Shulman GL (2002) Control of goal-directed and stimulus-driven attention in the brain. Nat Rev Neurosci 3(3):201–215. doi:10.1038/nrn755 PubMedCrossRef

Corbetta M, Miezin FM, Dobmeyer S, Shulman GL, Petersen SE (1990) Attentional modulation of neural processing of shape, color, and velocity in humans. Science 248(4962):1556–1559PubMedCrossRef

Corbetta M, Miezin FM, Dobmeyer S, Shulman GL, Petersen SE (1991) Selective and divided attention during visual discriminations of shape, color, and speed: functional anatomy by positron emission tomography. J Neurosci 11(8):2383–2402PubMed

Costa A, Caramazza A, Sebastian-Galles N (2000) The cognate facilitation effect: implications for models of lexical access. J Exp Psychol Learn Mem Cogn 26(5):1283–1296PubMedCrossRef

Danielmeier C, Eichele T, Forstmann BU, Tittgemeyer M, Ullsperger M (2011) Posterior medial frontal cortex activity predicts post-error adaptations in task-related visual and motor areas. J Neurosci 31(5):1780–1789. doi:10.1523/JNEUROSCI.4299-10.2011 PubMedCrossRef

Floden D, Vallesi A, Stuss DT (2011) Task context and frontal lobe activation in the Stroop task. J Cogn Neurosci 23(4):867–879. doi:10.1162/jocn.2010.21492 PubMedCrossRef

Grass SM, Lee J (1984) Working memory capacity, inhibitory control, and proficiency in a second language. In: Schmid S.M, Lowie W (ed) Modeling Bilingualism: from the structure to chaos. John Benjamins Publishing Company, Philadelphia, p 59–84

Grave-de Peralta R, Gonzalez-Andino S, Gomez-Gonzalez CM (2004) The biophysical foundations of the localisation of encephalogram generators in the brain. The application of a distribution-type model to the localisation of epileptic foci. Rev Neurol 39 (8):748–756

Green DW (1998) Mental control of the bilingual lexico-semantic system. Bilingualism Lang Cogn 1(02):67–81. doi:10.1017/S1366728998000133 CrossRef

Guo T, Liu H, Misra M, Kroll JF (2011) Local and global inhibition in bilingual word production: fMRI evidence from Chinese-English bilinguals. Neuroimage 56(4):2300–2309. doi:10.1016/j.neuroimage.2011.03.049 PubMedCentralPubMedCrossRef

Guthrie D, Buchwald JS (1991) Significance testing of difference potentials. Psychophysiology 28(2):240–244PubMedCrossRef

Hanslmayr S, Pastotter B, Bauml KH, Gruber S, Wimber M, Klimesch W (2008) The electrophysiological dynamics of interference during the Stroop task. J Cogn Neurosci 20(2):215–225. doi:10.1162/jocn.2008.20020 PubMedCrossRef

Harrison BJ, Shaw M, Yucel M, Purcell R, Brewer WJ, Strother SC, Egan GF, Olver JS, Nathan PJ, Pantelis C (2005) Functional connectivity during Stroop task performance. Neuroimage 24(1):181–191. doi:10.1016/j.neuroimage.2004.08.033 PubMedCrossRef

Hillyard SA, Anllo-Vento L (1998) Event-related brain potentials in the study of visual selective attention. Proc Natl Acad Sci USA 95(3):781–787PubMedCrossRef

Holmes AJ, Pizzagalli DA (2008) Response conflict and frontocingulate dysfunction in unmedicated participants with major depression. Neuropsychologia 46(12):2904–2913. doi:10.1016/j.neuropsychologia.2008.05.028 PubMedCentralPubMedCrossRef

Howard D, Patterson K, Wise R, Brown WD, Friston K, Weiller C, Frackowiak R (1992) The cortical localization of the lexicons. Positron emission tomography evidence. Brain 115(Pt 6):1769–1782

Jahfari S, Stinear CM, Claffey M, Verbruggen F, Aron AR (2010) Responding with restraint: what are the neurocognitive mechanisms? J Cogn Neurosci 22(7):1479–1492. doi:10.1162/jocn.2009.21307 PubMedCentralPubMedCrossRef

Kaplan E, Goodglass H, Weintraub S (1983) Boston naming test. Lea and Febiger, Philadelphia

Kastner S, Ungerleider LG (2000) Mechanisms of visual attention in the human cortex. Annu Rev Neurosci 23:315–341. doi:10.1146/annurev.neuro.23.1.315 PubMedCrossRef

Khateb A, Michel CM, Pegna AJ, Landis T, Annoni JM (2000) New insights into the Stroop effect: a spatio-temporal analysis of electric brain activity. NeuroReport 11(9):1849–1855PubMedCrossRef

Khateb A, Abutalebi J, Michel CM, Pegna AJ, Lee-Jahnke H, Annoni JM (2007) Language selection in bilinguals: a spatio-temporal analysis of electric brain activity. Int J Psychophysiol 65(3):201–213. doi:10.1016/j.ijpsycho.2007.04.008 PubMedCrossRef

Koenig T, Gianotti L (2009) Scalp field maps and their characterization. In: Michel CM (ed). Electrical Neuroimaging. pp 25–48

Koenig T, Melie-Garcia L (2010) A method to determine the presence of averaged event-related fields using randomization tests. Brain Topogr 23(3):233–242. doi:10.1007/s10548-010-0142-1 PubMedCrossRef

Koenig T, Kottlow M, Stein M, Melie-Garcia L (2011) Ragu: a free tool for the analysis of EEG and MEG event-related scalp field data using global randomization statistics. Comput Intell Neurosci 2011:938925. doi:10.1155/2011/938925 PubMedCentralPubMedCrossRef

Kroll JF, van Hell JG, Tokowicz N, Green DW (2010) The revised hierarchical model: a critical review and assessment. Biling (Camb Engl) 13(3):373–381. doi:10.1017/S136672891000009X CrossRef

Lee TM, Chan CC (2000) Stroop interference in Chinese and English, vol 22. John Benjamins Publishing Company, Amsterdam, pp. 465–71 doi: 10.1076/1380-3395(200008)22:4;1-0;FT465

Lehmann D, Skrandies W (1980) Reference-free identification of components of checkerboard-evoked multichannel potential fields. Electroencephalogr Clin Neurophysiol 48(6):609–621PubMedCrossRef

Lehmann D, Ozaki H, Pal I (1987) EEG alpha map series: brain micro-states by space-oriented adaptive segmentation. Electroencephalogr Clin Neurophysiol 67(3):271–288PubMedCrossRef

Leonard MK, Brown TT, Travis KE, Gharapetian L, Hagler DJ Jr, Dale AM, Elman JL, Halgren E (2010) Spatiotemporal dynamics of bilingual word processing. Neuroimage 49(4):3286–3294. doi:10.1016/j.neuroimage.2009.12.009

Li CS, Yan P, Sinha R, Lee TW (2008) Subcortical processes of motor response inhibition during a stop signal task. Neuroimage 41(4):1352–1363. doi:10.1016/j.neuroimage.2008.04.023 PubMedCentralPubMedCrossRef

Liotti M, Woldorff MG, Perez R, Mayberg HS (2000) An ERP study of the temporal course of the Stroop color-word interference effect. Neuropsychologia 38(5):701–711PubMedCrossRef

Liu X, Banich MT, Jacobson BL, Tanabe JL (2004) Common and distinct neural substrates of attentional control in an integrated simon and spatial Stroop task as assessed by event-related fMRI. Neuroimage 22(3):1097–1106. doi:10.1016/j.neuroimage.2004.02.033 PubMedCrossRef

Logan GD (1980) Attention and automaticity in Stroop and priming tasks: theory and data. Cogn Psychol 12(4):523–553PubMedCrossRef

Luck SJ, Woodman GF, Vogel EK (2000) Event-related potential studies of attention. Trends Cogn Sci 4(11):432–440PubMedCrossRef

Lucka F, Pursiainen S, Burger M, Wolters CH (2012) Hierarchical bayesian inference for the EEG inverse problem using realistic FE head models: depth localization and source separation for focal primary currents. Neuroimage 61(4):1364–1382. doi:10.1016/j.neuroimage.2012.04.017 PubMedCrossRef

Lueck CJ, Zeki S, Friston KJ, Deiber MP, Cope P, Cunningham VJ, Lammertsma AA, Kennard C, Frackowiak RS (1989) The colour centre in the cerebral cortex of man. Nature 340(6232):386–389. doi:10.1038/340386a0 PubMedCrossRef

MacLeod CM (1991) Half a century of research on the Stroop effect: an integrative review. Psychol Bull 109(2):163–203PubMedCrossRef

MacLeod CM, Dunbar K (1988) Training and Stroop-like interference: evidence for a continuum of automaticity. J Exp Psychol Learn Mem Cogn 14(1):126–135PubMedCrossRef

Markela-Lerenc J, Ille N, Kaiser S, Fiedler P, Mundt C, Weisbrod M (2004) Prefrontal-cingulate activation during executive control: Which comes first? Brain Res Cogn Brain Res 18(3):278–287PubMedCrossRef

Mayer AR, Teshiba TM, Franco AR, Ling J, Shane MS, Stephen JM, Jung RE (2011) Modeling conflict and error in the medial frontal cortex. Hum Brain Mapp. doi:10.1002/hbm.21405 PubMedCentral

Mead LA, Mayer AR, Bobholz JA, Woodley SJ, Cunningham JM, Hammeke TA, Rao SM (2002) Neural basis of the Stroop interference task: response competition or selective attention? J Int Neuropsychol Soc 8(6):735–742PubMedCrossRef

Michel CM, Murray MM, Lantz G, Gonzalez S, Spinelli L, de Grave Peralta R (2004) EEG source imaging. Clin Neurophysiol 115(10):2195–2222. doi:10.1016/j.clinph.2004.06.001 PubMedCrossRef

Miller EK, Cohen JD (2001) An integrative theory of prefrontal cortex function. Annu Rev Neurosci 24:167–202. doi:10.1146/annurev.neuro.24.1.167 PubMedCrossRef

Miyake A, Friedman N, Emerson M, Witzki A, Howerter A, Wager T (2000) The unity and diversity of executive functions and their contributions to complex “frontal lobe” tasks: a latent variable analysis. Cogn Psychol 41:49–100PubMedCrossRef

Mohamed Zied K, Phillipe A, Pinon K, Havet-Thomassin V, Aubin G, Roy A, Le Gall D (2004) Bilingualism and adult differences in inhibitory mechanisms: evidence from a bilingual Stroop task. Brain Cogn 54(3):254–256. doi:10.1016/j.bandc.2004.02.036 PubMedCrossRef

Morishima Y, Akaishi R, Yamada Y, Okuda J, Toma K, Sakai K (2009) Task-specific signal transmission from prefrontal cortex in visual selective attention. Nat Neurosci 12(1):85–91. doi:10.1038/nn.2237 PubMedCrossRef

Morishima Y, Okuda J, Sakai K (2010) Reactive mechanism of cognitive control system. Cereb Cortex 20(11):2675–2683. doi:10.1093/cercor/bhq013 PubMedCrossRef

Murray MM, Brunet D, Michel CM (2008) Topographic ERP analyses: a step-by-step tutorial review. Brain Topogr 20(4):249–264. doi:10.1007/s10548-008-0054-5 PubMedCrossRef

Nieuwenhuis S, Donner TH (2011) The visual attention network untangled. Nat Neurosci 14(5):542–543. doi:10.1038/nn.2812 PubMedCrossRef

Norman W, Shallice T (1986) Attention to action, vol 4 consciousness and self regulation: advances in research and theory. Plenum, New York, pp 1–18CrossRef

Oldfield RC (1971) The assessment and analysis of handedness: the Edinburgh inventory. Neuropsychol 9(1):97–113CrossRef

Parsons MW, Harrington DL, Rao SM (2005) Distinct neural systems underlie learning visuomotor and spatial representations of motor skills. Hum Brain Mapp 24(3):229–247. doi:10.1002/hbm.20084 PubMedCrossRef

Perrin F, Pernier J, Bertrand O, Giard MH, Echallier JF (1987) Mapping of scalp potentials by surface spline interpolation. Electroencephalogr Clin Neurophysiol 66(1):75–81PubMedCrossRef

Peterson BS, Kane MJ, Alexander GM, Lacadie C, Skudlarski P, Leung HC, May J, Gore JC (2002) An event-related functional MRI study comparing interference effects in the Simon and Stroop tasks. Brain Res Cogn Brain Res 13(3):427–440PubMedCrossRef

Ridderinkhof KR, van der Molen MW (1997) Mental resources, processing speed, and inhibitory control: a developmental perspective. Biol Psychol 45(1–3):241–261PubMedCrossRef

Rogers R, Owen A, Middleton H, Williams E, Pickard J, Sahakian B, Robbins T (1999) Choosing between small, likely rewards and large, unlikely rewards activates inferior and orbital prefrontal cortex. J Neurosci 19(20):9029–9038PubMed

Rosselli M, Ardila A, Santisi MN, Arecco Mdel R, Salvatierra J, Conde A, Lenis B (2002) Stroop effect in Spanish-English bilinguals. J Int Neuropsychol Soc 8(6):819–827PubMedCrossRef

Schneider W, Chein J (2003) Controlled and automatic processing: behavior, theory, and biological mechanisms. Cogn Sci 27:525–559CrossRef

Shadmehr R, Holcomb HH (1999) Inhibitory control of competing motor memories. Exp Brain Res 126(2):235–251PubMedCrossRef

Shen X (2005) Sex differences in perceptual processing: performance on the color-kanji Stroop task of visual stimuli. Int J Neurosci 115(12):1631–1641. doi:10.1080/00207450590958484 PubMedCrossRef

Stroop (1935) Studies of interference in serial verbal reactions. J Exp Psychol 18:643–662CrossRef

Sumiya H, Healy AF (2004) Phonology in the bilingual Stroop effect. Mem Cogn 32(5):752–758CrossRef

Sumiya H, Healy AF (2008) The Stroop effect in English-Japanese bilinguals: the effect of phonological similarity. Exp Psychol 55(2):93–101PubMedCrossRef

Swann N, Poizner H, Houser M, Gould S, Greenhouse I, Cai W, Strunk J, George J, Aron AR (2011) Deep brain stimulation of the subthalamic nucleus alters the cortical profile of response inhibition in the beta frequency band: a scalp EEG study in Parkinson’s disease. J Neurosci 31(15):5721–5729. doi:10.1523/JNEUROSCI.6135-10.2011 PubMedCentralPubMedCrossRef

Tillman CM, Wiens S (2011) Behavioral and ERP indices of response conflict in Stroop and flanker tasks. Psychophysiology 48(10):1405–1411. doi:10.1111/j.1469-8986.2011.01203.x PubMedCrossRef

Tzovara A, Murray MM, Plomp G, Herzog MH, Michel CM, De Lucia M (2011) Decoding stimulus-related information from single-trial EEG responses based on voltage topographies. Pattern Recognit Advance online publication (in press)

Tzovara A, Murray MM, Michel CM, De Lucia M (2012) A tutorial review of electrical neuroimaging from group-average to single-trial event-related potentials. Dev Neuropsychol 37(6):518–544. doi:10.1080/87565641.2011.636851 PubMedCrossRef

van Heuven WJ, Dijkstra T (2010) Language comprehension in the bilingual brain: fMRI and ERP support for psycholinguistic models. Brain Res Rev 64(1):104–122. doi:10.1016/j.brainresrev.2010.03.002

van Veen V, Carter CS (2005) Separating semantic conflict and response conflict in the Stroop task: a functional MRI study. Neuroimage 27(3):497–504. doi:10.1016/j.neuroimage.2005.04.042 PubMedCrossRef

Volz KG, Schubotz RI, von Cramon DY (2005) Variants of uncertainty in decision-making and their neural correlates. Brain Res Bull 67(5):403–412. doi:10.1016/j.brainresbull.2005.06.011 PubMedCrossRef

West R (2003) Neural correlates of cognitive control and conflict detection in the Stroop and digit-location tasks. Neuropsychologia 41(8):1122–1135

West R, Alain C (2000) Effects of task context and fluctuations of attention on neural activity supporting performance of the Stroop task. Brain Res 873(1):102–111PubMedCrossRef

West R, Jakubek K, Wymbs N, Perry M, Moore K (2005) Neural correlates of conflict processing. Exp Brain Res 167(1):38–48. doi:10.1007/s00221-005-2366-y

Youn H (2011) Computational neural model of the bilingual Stroop effect: a fMRI study, part 2: Ubiquitous computing and multimedia applications. In: In Tai-hoon K, Adeli H, Robles RJ, Balitanos M, editors. Communications in Computer and Information Science.. vol Berlin (DE):Springer. pp pp 60-65

Zandbelt BB, Vink M (2010) On the role of the striatum in response inhibition. PLoS ONE 5(11):e13848. doi:10.1371/journal.pone.0013848 PubMedCentralPubMedCrossRef

Zandbelt BB, Bloemendaal M, Neggers SF, Kahn RS, Vink M (2012) Expectations and violations: delineating the neural network of proactive inhibitory control. Hum Brain Mapp. doi:10.1002/hbm.22047 PubMed

Titel: High and Low Stimulus-Driven Conflict Engage Segregated Brain Networks, Not Quantitatively Different Resources
verfasst von: Leila Chouiter
Sebastian Dieguez
Jean-Marie Annoni
Lucas Spierer
Publikationsdatum: 01.03.2014
Verlag: Springer US
Erschienen in: Brain Topography / Ausgabe 2/2014
Print ISSN: 0896-0267
Elektronische ISSN: 1573-6792
DOI: https://doi.org/10.1007/s10548-013-0303-0

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