caa a22 4500 445352280 CHVBK 20180317142847.0 cr unu---uuuuu 170323e20110901xx s 000 0 eng 10.1007/s00221-011-2724-x doi (NATIONALLICENCE)springer-10.1007/s00221-011-2724-x Electrophysiological correlates of facial configuration and audio-visual congruency: evidence that face processing is a visual rather than a multisensory task [Elektronische Daten] [Barnaby Proctor, Georg Meyer] Behavioural, neuroimaging and lesion studies show that face processing has a special role in human perception. The purpose of this EEG study was to explore whether auditory information influences visual face perception. We employed a 2×2 factorial design and presented subjects with visual stimuli that could be cartoon faces or scrambled faces where size changes of one of the components, the mouth in the face condition, was either congruent or incongruent with the amplitude modulation of a simultaneously presented auditory signal. Our data show a significant main effect for signal congruence at an ERP peak around 135ms and a significant main effect of face configuration at around 200ms. The timing and scalp topology of both effects corresponds well to previously reported data on the integration of non-redundant audio-visual stimuli and face-selective processing. Our analysis did not show any significant statistical interactions. This double disassociation suggests that the early component, at 135ms, is sensitive to auditory-visual congruency but not to facial configuration and that the later component is sensitive to facial configuration but not to AV congruency. We conclude that facial configurational processing is not influenced by the congruence of simultaneous auditory signals and is independent from featural processing where we see evidence for multisensory integration. Springer-Verlag, 2011 Face recognition nationallicence EEG nationallicence Multisensory nationallicence Congruence nationallicence Auditory nationallicence Visual nationallicence Proctor Barnaby The University of Liverpool, Liverpool, UK aut Meyer Georg The University of Liverpool, Liverpool, UK aut Experimental Brain Research Springer-Verlag 213/2-3(2011-09-01), 203-211 0014-4819 213:2-3<203 2011 213 221 https://doi.org/10.1007/s00221-011-2724-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00221-011-2724-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Proctor Barnaby The University of Liverpool, Liverpool, UK aut NATIONALLICENCE 700 1- Meyer Georg The University of Liverpool, Liverpool, UK aut NATIONALLICENCE 773 0- Experimental Brain Research Springer-Verlag 213/2-3(2011-09-01), 203-211 0014-4819 213:2-3<203 2011 213 221 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer