Event-Related Potentials with the Stroop colour-word task: Timing of semantic conflict

Zurrón, Montserrat; Pouso, M.; Lindı́n, Mónica; Galdo, Santiago; Dı́az, Fernando

doi:10.1016/j.ijpsycho.2009.01.002

Cited by 49 publications

(53 citation statements)

References 57 publications

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“…In the ERP waveforms of the young participants (see Figure 1 ), we observed three positive components (between 300 and 800 ms) that had been identified in a previous study (Zurrón et al, 2009): first P3, P3b, and PSW. Of these, only the P3b component was identified at Fz, Cz, and Pz electrode sites.…”

Section: Methodssupporting

confidence: 71%

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Age-related effects on event-related brain potentials in a congruence/incongruence judgment color-word Stroop task

Zurrón

Lindı́n²,

Galdo‐Álvarez

et al. 2014

Front. Aging Neurosci.

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We examined the event-related brain potentials elicited by color-word stimuli in a Stroop task in which healthy participants (young and old) had to judge whether the meaning and the color of the stimulus were congruent or incongruent. The Stroop effect occurred in both age groups, with longer reaction times in the older group than in the young group for both types of stimuli, but no difference in the number of errors made by either group. Although the N2 and P3b latencies were longer in the older than in the younger group, there were no differences between groups in the latencies of earlier event-related potential components, and therefore the age-related processing slowing is not generalized. The frontal P150 amplitude was larger, and the parietal P3b amplitude was smaller, in the older than in the younger group. Furthermore, the P3b amplitude was maximal at frontal locations in older participants and at parietal locations in young participants. The age-related increase in perceptual resources and the posterior-to-anterior shift in older adults support adaptive reorganization of the neural networks involved in the processing of this Stroop-type task.

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Section: Methodssupporting

confidence: 71%

“…The 11 young participants in the study were selected in a semi-random manner (to obtain a sample matched in number of participants, sex, education and socioeconomic status with the older adults group) from an initial sample of 21 participants involved in a previous study (Zurrón et al, 2009). …”

Section: Methodsmentioning

confidence: 99%

Age-related effects on event-related brain potentials in a congruence/incongruence judgment color-word Stroop task

Zurrón

Lindı́n²,

Galdo‐Álvarez

et al. 2014

Front. Aging Neurosci.

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“…LPC deflections have been interpreted as semantic re-elaboration of the meaning of the words (Liotti et al, 2000;West & Alain, 1999;Zurrón, Pouso, Lindín, Galdo, & Díaz, 2009). We expect to observe such ERP modulation in the Stroop trials but not in the Frequency trials, since in these latter trials high-and low-distractor words were semantically neutral in relation to the colour response (i.e., there is no need for reelaboration of the meaning of the high-and lowdistractors words).…”

Section: Experimental Overviewmentioning

confidence: 92%

The distractor frequency effect in the colour-naming Stroop task: An overt naming event-related potential study

Navarrete

Sessa

Peressotti

2015

Journal of Cognitive Psychology

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We used the event-related potential (ERP) approach to track the time course of the distractor frequency effect in the colour-naming Stroop task, i.e. the longer naming latency when to-be-ignored words are low frequency rather than high-frequency words. ERPs elicited by coloured words were influenced by distractor frequency in 160–220 ms and 300–400 ms time windows. In a Stroop variant of the colour-naming task, ERPs elicited by coloured words were affected by colour/word congruency in 300–400 ms and 500–600 ms time windows. Temporal and polarity features of distractor frequency and Stroop ERP responses suggest that the distractor frequency effect in the colour-naming Stroop task is characterised by at least two temporally and functionally distinguishable ERP effects: one early effect that we interpret as reflecting the processing of the distractor words and one mid-latency effect reflecting suppression of the distractor word

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“…Zurron et al [23] used the Spanish equivalents of the words blue, green, red and gray colors on a black background for both conditions; and the subjects were required to give a key-press type of response. They recorded the activity from 30 electrode sites corresponding to the 10-20 system.…”

Section: Event-related Potential Studiesmentioning

confidence: 99%

Event-Related Potentials and the Stroop Effect

Şahinoğlu¹,

Dogan²

2016

Eurasian J Med

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Event-Related Potentials with the Stroop colour-word task: Timing of semantic conflict

Cited by 49 publications

References 57 publications

Age-related effects on event-related brain potentials in a congruence/incongruence judgment color-word Stroop task

Age-related effects on event-related brain potentials in a congruence/incongruence judgment color-word Stroop task

The distractor frequency effect in the colour-naming Stroop task: An overt naming event-related potential study

Event-Related Potentials and the Stroop Effect

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