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Pre-stimulus EEG engagement ratio predicts inattentional deafness to auditory alarms in realistic flight simulator

Duprès, Alban and Roy, Raphaëlle N. and Scannella, Sébastien and Dehais, Frédéric Pre-stimulus EEG engagement ratio predicts inattentional deafness to auditory alarms in realistic flight simulator. (2018) In: 3rd International Mobile Brain/Body Imaging Conference (MOBI 2018), 11 July 2018 - 14 July 2018 (Berlin, Germany).

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Abstract

Accidents analyses and research conducted in simulated or real flight conditions indicated that inattentional deafness (ID) to auditory alarms could take place in the cockpit [1, 3]. Previous findings indicated that single trial event related potentials analyses over the electrophysiological signals could be used to detect ID [6]. However, a more relevant approach to improve flight safety would be to predict the occurrence of this phenomenon, thus paving the way to the design of “adaptive cockpit”. To that end, a relevant approach is to measure shift in neural oscillations as a measure of atten- tion [2]. In the present study, we propose to predict ID in a flight simulator by assessing the engagement ratio computed from pre-stimulus EEG signals. This ratio aggregates three main frequency bands (alpha, beta, theta) [5] and has been shown to be related to episodes of ID [4].

Item Type:Conference or Workshop Item (Paper)
HAL Id:hal-01874320
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
Laboratory name:
Funders:
AXARF
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Deposited By: Frédéric Dehais
Deposited On:12 Sep 2018 12:06

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