Although single neuron spiking has important coding properties, collective neuronal behaviour as reflected by oscillatory activity signal phenomena reflecting the temporal/spatial integration of spiking activity. We explore how neural oscillations contribute to auditory processing with an emphasis on speech. Owing to its quasi-rhythmicity speech interacts with the oscillatory behaviour of neuronal cortical population, which provides an interesting way to mobilize collective neural activity. We explore the multiple roles of neural oscillations in speech processing, in particular in speech parsing, speech coding, code transformation and directional multiplexing.
Animated virtual characters to explore audio-visual speech in controlled and naturalistic environments.
Selective enhancement of low-gamma activity by tACS improves phonemic processing and reading accuracy in dyslexia.
Multi-timescale hybrid components of the functional brain connectome: A bimodal EEG-fMRI decomposition.
Combining predictive coding and neural oscillations enables online syllable recognition in natural speech.
Faculté de médecine
Université de Genève