A comparison of recording modalities of P300 event-related potentials (ERP) for brain-computer interface (BCI) paradigm

Autor: David Orlikowski, Louis Mayaud, A. Van Laghenhove, Marco Congedo, M. Figère, E. Azabou, F. Cheliout-Heraut
Přispěvatelé: Institute of Biomedical Engineering [Oxford] (IBME), University of Oxford [Oxford], Epilepsie, sommeil et explorations fonctionnelles neuropédiatriques, Hospices Civils de Lyon (HCL)-Hopital Neurologique-Hôpital Femme Mère Enfant, GIPSA - Vision and Brain Signal Processing (GIPSA-VIBS), Département Images et Signal (GIPSA-DIS), Grenoble Images Parole Signal Automatique (GIPSA-lab), Université Stendhal - Grenoble 3-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Stendhal - Grenoble 3-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Grenoble Images Parole Signal Automatique (GIPSA-lab), Université Stendhal - Grenoble 3-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Stendhal - Grenoble 3-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)
Jazyk: angličtina
Rok vydání: 2013
Předmět:
Adult
Male
medicine.medical_specialty
Computer science
Headset
Interface (computing)
0206 medical engineering
02 engineering and technology
Audiology
Electroencephalography
EEG headset
03 medical and health sciences
Young Adult
0302 clinical medicine
Event-related potential
Physiology (medical)
medicine
Humans
P300
Electrodes
Event Related Potentials
Brain–computer interface
Patient comfort
Communication
Modalities
Modality (human–computer interaction)
Cross-Over Studies
medicine.diagnostic_test
business.industry
[SCCO.NEUR]Cognitive science/Neuroscience
Brain
Brain Computer Interface
General Medicine
Middle Aged
020601 biomedical engineering
Event-Related Potentials
P300
Neurology
Brain-Computer Interfaces
Needle Electrode
Female
Neurology (clinical)
business
030217 neurology & neurosurgery
Zdroj: Neurophysiologie Clinique/Clinical Neurophysiology
Neurophysiologie Clinique/Clinical Neurophysiology, Elsevier Masson, 2013, 43 (4), pp.217-227. ⟨10.1016/j.neucli.2013.06.002⟩
ISSN: 0987-7053
Popis: International audience; Aims of the study A brain-Computer Interface aims at restoring communication and control in severely disabled people by identification and classification of EEG features such as Event Related Potentials (ERPs). The aim of this study is to compare different EEG recording modalities for extraction of ERPs. The first comparison evaluates the performance of six disc electrodes with that of the Emotiv headset, while the second evaluates three different electrode types (disc, needle, and large squared electrode). Material and methods Ten healthy volunteers gave informed consent and were randomized to try the traditional EEG system (6 disc electrodes with gel and skin preparation) or the Emotiv headset first. Together with the six disc electrodes, a needle and a square electrode of larger surface were simultaneously recording near lead Cz. Each modality was evaluated over three sessions of auditory P300 separated by one hour. Results No statically significant effect was found for the electrode type, nor was the interaction between electrode type and session number. There was no statistically significant difference of performance between the Emotiv and the six traditional EEG disc electrodes, although there was a trend showing worse performance of the Emotive headset. However, the Modality-Session interaction was highly significant (p
Databáze: OpenAIRE
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