Communication Affichée:


Le 19/01/2022 de 00:27 à 00:27


Retour Session

P129

Une approche EEG-tDCS closed-loop pour favoriser la réactivité des patients en état de conscience minimale : résultats préliminaires d'une étude en cours.

Alice Barra (, ), géraldine martens (, ), David Ibanez-Soria (, ), Aureli Soria-Frisch (, ), Andrea Piarulli (, ), Olivia Gosseries (, ), ricardo salvador (, ), Michael A Nitsche (, ), Eleni Kroupi (, ), Steven Laureys (, ), Giulio Ruffini (, ), Aurore Thibaut (, )

Objective : Numerous studies have explored the therapeutic effectiveness of transcranial direct current stimulation (tDCS) in patients with disorders of consciousness. Since several parameters can influence the effectiveness of the stimulation, we here investigate the impact of vigilance levels during brain stimulation. We aim to demonstrate that tDCS is more effective if the stimulation is delivered when the patient is most vigilant, as measured by online EEG spectral entropy.

Keywords : neuromodulation disorders of consciousness minimally conscious state tDCS CRS-R EEG entropy vigilance closed-loop stimulation