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Auditory Oddball Task: Experimental Design. Participants were presented with a series of standard (1,000 Hz) and deviant (1,200 Hz) tones, and were instructed to press a button in response to deviant tones. About 5% of the tones presented were deviant tones, and the time between two deviant tones ranged from 6 to 15 s. [Color figure can be viewed at http://wileyonlinelibrary.com]
