Behavioral results.

Abstract

<p>Mean response times (<b>A</b>) and error rates (<b>B</b>) for the total sample (N = 24; shown in blue), good performers (N = 8; shown in green) and poor performers (N = 8; shown in red); error bars depict standard error. Both response times and error rates were highest on perceptual conflict trials (LOB) in comparison to non-conflict trials (LUM, ORI, LOU). Missing reaction times for the ORI condition indicate no-go trials subjects were instructed not to respond to.</p