Group means (N = 15) of the N1m latencies for each experimental condition. The error-bars denote the 95% confidence interval limits of the arithmetic mean across subjects. Grey line: N1m responses elicited by the test stimulus during the constant sequencing; black line: N1m responses during the random sequencing.
Lagemann et al. BMC Neuroscience 2010 11:156 doi:10.1186/1471-2202-11-156