Adaptive quantization of local field potentials for wireless implants in freely moving animals: an open-source neural recording device

Dominique Martinez (1) , Maxime Clément (1) , Belkacem Messaoudi (2) , Damien Gervasoni (3) , Philippe Litaudon (4) , Nathalie Buonviso (4)

1 NEUROSYS - Analysis and modeling of neural systems by a system neuroscience approach
2 CRNL - Centre de recherche en neurosciences de Lyon - Lyon Neuroscience Research Center
3 Physio-pathologie des réseaux neuronaux du cycle veille-sommeil
4 Neurosciences Sensorielles Comportement Cognition

Modern neuroscience research requires electrophysiological recording of local field potentials (LFPs) in moving animals. Wireless transmission has the advantage of removing the wires between the animal and the recording equipment but is hampered by the large number of data to be sent at a relatively high rate.

Mots clés: Neurotechnology; Neurophysiology; Wireless transmission; Neural telemetry; Neural implants; Local field potential

Domaines: Neurobiologie

Dominique Martinez, Maxime Clément, Belkacem Messaoudi, Damien Gervasoni, Philippe Litaudon, et al.. Adaptive quantization of local field potentials for wireless implants in freely moving animals: an open-source neural recording device. Journal of Neural Engineering, 2018, Special Issue on Open Source Tools in Systems Neuroscience, 15 (2), pp.025001. ⟨10.1088/1741-2552/aaa041⟩. ⟨hal-02104576⟩