Linguistic view on brain-computer interface

Timofeeva, Mariya K.

doi:10.1109/sibircon.2015.7361839

Cited by 1 publication

(2 citation statements)

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“…As pointed out in [193], this could be done with direct semiotic training. Such a training, as described in [61,194], consists in assisting users to establish the connection between the 'signifier' (the chosen MT strategy as conceptualized by the user), the 'meaning' (the effective desired command) and the 'reference' (resulting behavioral BCI response, e.g. feedback).…”

Section: Strategy Variationsmentioning

confidence: 99%

“…feedback). The authors provide a comparison between learning self-regulation of brain activity and language learning, highlighting the importance of 'training introspection' [194], or metacognition. Reporting users' strategy selection and strategy variations is all the more crucial since researchers have very little information on users' behavior (which is a covert behavior) in the context of BCI training.…”

Section: Strategy Variationsmentioning

confidence: 99%

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A review of user training methods in brain computer interfaces based on mental tasks

et al. 2021

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Mental-Tasks based Brain-Computer Interfaces (MT-BCIs) allow their users to interact with an external device solely by using brain signals produced through mental tasks. While MT-BCIs are promising for many applications, they are still barely used outside laboratories due to their lack of reliability. MT-BCIs require their users to develop the ability to self-regulate specific brain signals. However, the human learning process to control a BCI is still relatively poorly understood and how to optimally train this ability is currently under investigation. Despite their promises and achievements, traditional training programs have been shown to be sub-optimal and could be further improved. In order to optimize user training and improve BCI performance, human factors should be taken into account. An interdisciplinary approach should be adopted to provide learners with appropriate and/or adaptive training. In this article, we provide an overview of existing methods for MT-BCI user training-notably in terms of environment, instructions, feedback and exercises. We present a categorization and taxonomy of these training approaches, provide guidelines on how to choose the best methods and identify open challenges and perspectives to further improve MT-BCI user training.

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Section: Strategy Variationsmentioning

confidence: 99%

Section: Strategy Variationsmentioning

confidence: 99%