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Authors: Freddy L. Bueno-Palomeque 1 ; Efrén L. Lema-Condo 1 ; Susana E. Castro-Villalobos 2 ; Luis J. Serpa-Andrade 1 and Esteban F. Ordoñez-Morales 1

Affiliations: 1 Grupo de Investigación en Ingeniería Biomédica GIIB-UPS, Universidad Politécnica Salesiana, Cuenca and Ecuador ; 2 Grupo de Investigación en Ingeniería Biomédica GIIB-UPS, Universidad Politécnica Salesiana, Cuenca, Ecuador, Departamento de Idiomas, Universidad Politécnica Salesiana, Cuenca and Ecuador

Keyword(s): Electroencephalographic Signals, Active Attention, Correlation, Signal Energy, Alpha Waves, Beta Waves.

Related Ontology Subjects/Areas/Topics: EMG Signal Processing and Applications ; Health Engineering and Technology Applications ; NeuroSensing and Diagnosis ; Neurotechnology, Electronics and Informatics

Abstract: The attention, concentration, and anxiety of the students are fundamental in the learning process of a second language. This study proposes to register EEG signals during a second language class to quantify the energy level of the EEG signal and associate it with the attention level along the time. Data was registered while attending to a level 1 English language through 12 minutes. The signals were filtered using a wavelet transform Symlet 6 to analyze two frequency bands: Alpha (8-16 Hz) and Beta (16-32 Hz). The results revealed an increment in the energy on the electrodes AF3, AF4, F3, and F4 in the Alpha and Beta bands between 37.25 and 43.41% of the students, and a decrement between 25.49 and 43.13%. Finally, when analyzing the electrodes T7 y T8, there were an increment of the energy in 35.30% of the students and decrements between 39.22 and 47.60% of theirs.

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Paper citation in several formats:
Bueno-Palomeque, F.; Lema-Condo, E.; Castro-Villalobos, S.; Serpa-Andrade, L. and Ordoñez-Morales, E. (2018). Variation of the EEG-Energy in a Second Language Class. In Proceedings of the 6th International Congress on Neurotechnology, Electronics and Informatics - Volume 1: NEUROTECHNIX; ISBN 978-989-758-326-1, SciTePress, pages 41-45. DOI: 10.5220/0006895800410045

@conference{neurotechnix18,
author={Freddy L. Bueno{-}Palomeque. and Efrén L. Lema{-}Condo. and Susana E. Castro{-}Villalobos. and Luis J. Serpa{-}Andrade. and Esteban F. Ordoñez{-}Morales.},
title={Variation of the EEG-Energy in a Second Language Class},
booktitle={Proceedings of the 6th International Congress on Neurotechnology, Electronics and Informatics - Volume 1: NEUROTECHNIX},
year={2018},
pages={41-45},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006895800410045},
isbn={978-989-758-326-1},
}

TY - CONF

JO - Proceedings of the 6th International Congress on Neurotechnology, Electronics and Informatics - Volume 1: NEUROTECHNIX
TI - Variation of the EEG-Energy in a Second Language Class
SN - 978-989-758-326-1
AU - Bueno-Palomeque, F.
AU - Lema-Condo, E.
AU - Castro-Villalobos, S.
AU - Serpa-Andrade, L.
AU - Ordoñez-Morales, E.
PY - 2018
SP - 41
EP - 45
DO - 10.5220/0006895800410045
PB - SciTePress