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Each stimulus in an auditory target detection task is processed differently as a function of both its position in the stimulus sequence and the type of response to the target the subject makes (button press/mental count). There is a slow negative potential shift (maximum at Cz) initiated prior to stimulus onset which is large to targets but is absent to non-targets immediately following the target...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.