Results 11 to 20 of about 36,878 (289)

A Note on Monothetic BCI [PDF]

open access: yesNotre Dame Journal of Formal Logic, 2006
In "Variations on a theme of Curry," Humberstone conjectured that a certain logic, intermediate between BCI and BCK, is none other than monothetic BCI-the smallest extension of BCI in which all theorems are provably equivalent. In this note, we present a proof of this conjecture.
Sam Butchart, Tomasz Kowalski
openaire   +4 more sources

Performance Analysis With Different Types of Visual Stimuli in a BCI-Based Speller Under an RSVP Paradigm

open access: yesFrontiers in Computational Neuroscience, 2021
Brain-Computer Interface (BCI) systems enable an alternative communication channel for severely-motor disabled patients to interact with their environment using no muscular movements.
Ricardo Ron-Angevin   +6 more
doaj   +1 more source

2020 International BCI Competition

open access: yes, 2022
2020 International BCI competition ...
BCI Competition Committee
core   +1 more source

Acoustic transmission loss in Hilbert fractal metamaterials

open access: yesScientific Reports, 2023
Acoustic metamaterials are increasingly being considered as a viable technology for sound insulation. Fractal patterns constitute a potentially groundbreaking architecture for acoustic metamaterials.
Gianni Comandini   +3 more
doaj   +1 more source

Graph ofBCI-Algebras [PDF]

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2012
We associate a graph to any subsetYof aBCI-algebraXand denote it byG(Y). Then we find the set of all connected components ofG(X)and verify the relation betweenXandG(X), whenXis commutativeBCI-algebra orG(X)is complete graph orn-star graph. Finally, we attempt to investigate the relation between some operations on graph and some operations onBCI ...
Omid Zahiri, Rajab Ali Borzooei
openaire   +2 more sources

Feature Analysis for Motor Imagery EEG Signals with Different Classification Schemes

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2023
A Brain-Computer Interface (BCI) is a communication system that decodes and transfers information directly from the brain to external devices. The electroencephalogram (EEG) technique is used to measure the electrical signals corresponding to commands ...
Ismail Sarıtas, Esra Kaya
doaj   +1 more source

A comprehensive study of EEG-based control of artificial arms

open access: yesVojnotehnički Glasnik, 2023
Introduction/purpose: The electroencephalography (EEG) signal has a great impact on the development of prosthetic arm control technology. EEG signals are used as the main tool in functional investigations of human motion.
Ihab Abdulrahman Satam
doaj   +1 more source

Bone Morphogenetic Protein 9 Regulates Early Lymphatic-Specified Endothelial Cell Expansion during Mouse Embryonic Stem Cell Differentiation

open access: yesStem Cell Reports, 2019
Summary: Exogenous cues involved in the regulation of the initial steps of lymphatic endothelial development remain largely unknown. We have used an in vitro model based on the co-culture of vascular precursors derived from mouse embryonic stem cell (ESC)
Mariela Subileau   +6 more
doaj   +1 more source

A study on the effect of electrical stimulation as a user stimuli for motor imagery classification in Brain-Machine Interface

open access: yesEuropean Journal of Translational Myology, 2016
Functional Electrical Stimulation (FES) provides a neuroprosthetic interface to non-recovered muscle groups by stimulating the affected region of the human body.
Saugat Bhattacharyya   +2 more
doaj   +1 more source

Combining brain-computer interfaces and assistive technologies: state-of-the-art and challenges [PDF]

open access: yes, 2010
In recent years, new research has brought the field of EEG-based Brain-Computer Interfacing (BCI) out of its infancy and into a phase of relative maturity through many demonstrated prototypes such as brain-controlled wheelchairs, keyboards, and computer ...
R. Rupp   +58 more
core   +1 more source

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