Caroline Jacquier

UMR 5596 CNRS - Université Lumière Lyon 2

Session JEP poster P3   Mardi 10 Juin - 14h00 16h00

• papier 1683 Traitement temporel des traits de voisement et de lieu d'articulation : étude comparative dyslexiques / normo-lecteurs adultes


• Caroline Jacquier  ( UMR 5596 CNRS - Université Lumière Lyon 2)
• Fanny Meunier  ( UMR 5596 CNRS - Université Lumière Lyon 2)
• Résumé : The general auditory deficit in temporal processing is one of the main views still debated to explain nature and origin of dyslexia. In our study, we investigated the auditory temporal processing in expert readers and in dyslexics adults. By time-compression of rapid acoustic features, we explored their abilities of extraction and analyse of this cues (Experiment 1: voice onset-time and Experiment 2: second formant transition). Compared with controls, dyslexics exhibit deficit in temporal processing and the impairment is stronger for voicing than for formant transition. A distinct temporal processing for both acoustic features and mechanisms of compensation, have been observed for dyslexics.
• article



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