- Response competition.
Visual presentation of three colored circles with response by pressing of either of two buttons determined by the color of the center circle. Incongruent trials with flanking circles indicating a competing response versus congruent trials with flanking circles indicating the same response as the center circle.
E. Hazeltine; Russell Poldrack; John D. E. Gabrieli. Neural activation during response competition.
Journal of Cognitive Neuroscience 12(Supplement 2):118-29, 2000.
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