منابع مشابه
Machine-Learning Based Co-adaptive Calibration: Towards a Cure for BCI illiteracy
Brain-Computer Interfaces (BCIs) allow users to control a computer application by brain activity as acquired, e.g., by EEG. In our classic Machine Learning approach to BCIs, the participants undertake a calibration measurement without feedback to acquire data to train the BCI system. After the training, the user can control a BCI and improve the operation through some type of feedback. However,...
متن کاملEstimating Noise and Dimensionality in BCI Data Sets: Towards Illiteracy Comprehension
About one third of the BCI subjects cannot communicate via BCI, a phenomenon that is known as BCI illiteracy. New investigations aiming to an early prediction of illiteracy would be very helpful to understand this phenomenon and to avoid hard BCI training for many subjects. In this paper, the first application on to electroencephalogram (EEG) of a newly developed machine learning tool, Relevant...
متن کاملTowards adaptive classification for BCI.
Non-stationarities are ubiquitous in EEG signals. They are especially apparent in the use of EEG-based brain-computer interfaces (BCIs): (a) in the differences between the initial calibration measurement and the online operation of a BCI, or (b) caused by changes in the subject's brain processes during an experiment (e.g. due to fatigue, change of task involvement, etc). In this paper, we quant...
متن کاملTowards multiplayer BCI games
Traditional brain-computer interface (BCI) research has forked to consider not only disabled patients but able-bodied users as well. Among various biosignals, electroencephalogram (EEG) is a cheap, portable and popular means of accessing brain activity. As a result, EEG-based BCIs are gradually being used in everyday applications, including games. Just as any computer product, human-computer in...
متن کاملSteps Towards Developing a Cure for Autoimmunity
Research into the molecular and cellular underpinnings of autoimmunity advances our understanding of immune functions and the role inflammation plays inmediating many of the symptoms of the multitude of autoimmune diseases. This knowledge serves as the foundation for identifying potential targets for treatment and developing novel therapies to prevent, modulate, and ultimately cure autoimmune d...
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ژورنال
عنوان ژورنال: Brain Topography
سال: 2009
ISSN: 0896-0267,1573-6792
DOI: 10.1007/s10548-009-0121-6