Figure 7From: Pre-attentive modulation of brain responses to tones in coloured-hearing synesthetesVoxel-based statistical comparisons between the current densities of the CH synesthetes and non-synesthetes for the MMN and P3a in response to the 264 Hz tone. A threshold of p < .05 (corrected for multiple comparisons) and a search volume of 1199 voxels was used.Back to article page