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Communication dans un congrès

New modeling results for an EEG measurement system with exciting and reading electrodes

Mariana Mulinari Pinheiro Machado 1 Alina Voda 1 Gildas Besancon 1 Guillaume Becq 2, 3 Olivier David 4
1 GIPSA-MODUS - GIPSA - Modelling and Optimal Decision for Uncertain Systems
GIPSA-PAD - GIPSA Pôle Automatique et Diagnostic
2 GIPSA-Services - GIPSA-Services
GIPSA-lab - Grenoble Images Parole Signal Automatique
4 GIN - Groupe d'imagerie neurofonctionnelle
CEA - Commissariat à l'énergie atomique et aux énergies alternatives, IMN - Institut des Maladies Neurodégénératives [Bordeaux]
Abstract : In a context where electroencephalography (EEG) is largely used for brain studies, this paper focuses on the dynamics of the measurement process itself by means of a so-called phantom EEG device developed in a former study. A model is proposed in order to better understand the physical properties of each part of the measurement chain separately, with the purpose of helping for a better recovery of neuronal activity. The model structure is based on a physical analysis, and parametric identification is used in combination with it to estimate all the underlying physical components. Numerical results are provided based on experimental data.
Type de document :
Communication dans un congrès
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https://hal.univ-grenoble-alpes.fr/hal-03125653
Contributeur : Sarah Reynier Connectez-vous pour contacter le contributeur
Soumis le : vendredi 29 janvier 2021 - 15:46:33
Dernière modification le : vendredi 19 novembre 2021 - 13:54:44

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  • HAL Id : hal-03125653, version 1

Citation

Mariana Mulinari Pinheiro Machado, Alina Voda, Gildas Besancon, Guillaume Becq, Olivier David. New modeling results for an EEG measurement system with exciting and reading electrodes. IFAC WC 2020 - 21st IFAC World Congress, Jul 2020, Berlin (virtual), Germany. ⟨hal-03125653⟩

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