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Section: New Software and Platforms
CoAdapt P300 Stimulator
Participants : Maureen Clerc, Théodore Papadopoulo, Loïc Mahé, Nathanaël Foy, Jérémie Mattout [Centre de Recherche en Neurosciences de Lyon, INSERM] , Emmanuel Maby [Centre de Recherche en Neurosciences de Lyon, INSERM] .
In the domain of Brain Computer Interfaces, extracting relevant features requires a precise timing of all events occurring in the system. In particular, when dealing with evoked responses as in the P300 speller, the timing of the visual stimulations must be well controlled. To alleviate some timing issues with the P300 speller initially provided with OpenViBE, we have implemented an external visual stimulator that allows to flash the visual targets, in a time-robust manner. This software was developped in the context of the ANR project CoAdapt. It runs with OpenViBE as an external plugin.