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Electrophysiological evidence for an early processing of human voices |
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| Authors: | Ian Charest Cyril R Pernet Guillaume A Rousselet Ileana Qui?ones Marianne Latinus Sarah Fillion-Bilodeau Jean-Pierre Chartrand Pascal Belin |
| Institution: | 1. Centre for Cognitive NeuroImaging (CCNi) & Department of Psychology, University of Glasgow, Glasgow, UK 2. SFC Brain Imaging Research Centre,Division of Clinical Neurosciences, University of Edinburgh, Edinburgh, UK 3. Cuban Neuroscience Centre, Department of Cognitive Neuroscience, Havana, Cuba 4. Département de Psychologie, Université de Montréal, Montréal, QC, Canada 5. International Laboratory for Brain, Music and Sound Research, Université de Montréal & McGill University, Montreal, Canada |
| Abstract: | BackgroundPrevious electrophysiological studies have identified a "voice specific response" (VSR) peaking around 320 ms after stimulus onset, a latency markedly longer than the 70 ms needed to discriminate living from non-living sound sources and the 150 ms to 200 ms needed for the processing of voice paralinguistic qualities. In the present study, we investigated whether an early electrophysiological difference between voice and non-voice stimuli could be observed. |
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