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Fig. 1 | BMC Neuroscience

Fig. 1

From: Evoked potentials and behavioral performance during different states of brain arousal

Fig. 1

Grand average waveforms (a) and mean amplitudes (b) for standard components in the ignored condition. The standard P1, N1, P2 and N300 are presented at Cz electrode in EEG-vigilance stages A, B1 and B2/3&C (N = 38). The significant results of multiple comparisons are marked with asterisk (*p < .05; **p < .01; ***p < .001; each p value is Bonferroni corrected). The corresponding effect sizes for Cohen’s dz are represented in parentheses

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