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The information transfer rate, given in bits per trial, is used as an evaluation measurement in a brain-computer interface (BCI). Three subjects performed four motor-imagery (left hand, right hand, foot, and tongue) and one mental-calculation task. Classificat…
openalex
B. Obermaier, Christa Neuper, C. Guger, G. Pfurtscheller
2001-09-01
置信度 0.72
Brain–computer interfaceMotor imageryComputer scienceInterface (matter)Information transfer
-
Brain-computer interfacing (BCI) is a steadily growing area of research. While initially BCI research was focused on applications for paralyzed patients, increasingly more alternative applications in healthy human subjects are proposed and investigated. In par…
openalex
Benjamin Blankertz, Michael Tangermann, Carmen Vidaurre, Siamac Fazli 等
2010-01-01
置信度 0.72
Brain–computer interfaceLaypersonComputer scienceUsabilityInterfacing
-
openalex
Bernhard Graimann, Brendan Z. Allison, Gert Pfurtscheller
2009-01-01
置信度 0.72
PikeWheelchairCrewAeronauticsEngineering
-
Recent advances in electrodes for noninvasive recording of electroencephalograms expand opportunities collecting such data for diagnosis of neurological disorders and brain-computer interfaces. Existing technologies, however, cannot be used effectively in cont…
openalex
James J. S. Norton, Dong Sup Lee, Jungwoo Lee, Woosik Lee 等
2015-03-16
置信度 0.72
Interface (matter)AuricleElectrodeComputer scienceBiomedical engineering
-
Electroencephalography (EEG)-based motor imagery (MI) brain-computer interface (BCI) technology has the potential to restore motor function by inducing activity-dependent brain plasticity. The purpose of this study was to investigate the efficacy of an EEG-bas…
openalex
Kai Keng Ang, Karen Sui Geok Chua, Kok Soon Phua, Chuanchu Wang 等
2014-04-21
置信度 0.72
Motor imageryBrain–computer interfacePhysical medicine and rehabilitationElectroencephalographyManus
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This study was designed to develop and test an auditory event-related potential (ERP) based spelling system for a brain-computer interface (BCI) and to compare user's performance between the auditory and visual modality. The spelling system, where letters in a…
openalex
Adrian Furdea, Sebastian Halder, Dean J. Krusienski, D. Bross 等
2009-01-26
置信度 0.72
SpellingPsychologyBrain–computer interfaceAudiologyEvent-related potential
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There is a step of significant difficulty experienced by brain-computer interface (BCI) users when going from the calibration recording to the feedback application. This effect has been previously studied and a supervised adaptation solution has been proposed.…
openalex
Carmen Vidaurre, Motoaki Kawanabe, Paul von Bünau, Benjamin Blankertz 等
2010-11-23
置信度 0.72
Brain–computer interfaceLinear discriminant analysisComputer scienceElectroencephalographyClassifier (UML)
-
openalex
Wu Ting, Guozheng Yan, Banghua Yang, Hong Sun
2007-08-09
置信度 0.72
Wavelet packet decompositionPattern recognition (psychology)Feature extractionBrain–computer interfaceComputer science
-
This paper presents the application of an effective EEG-based brain-computer interface design for binary control in a visually elaborate immersive 3D game. The BCI uses the steady-state visual evoked potential (SSVEP) generated in response to phase-reversing c…
openalex
Edmund C. Lalor, Simon P Kelly, Ciarán Finucane, Robert D. Burke 等
2005-11-17
置信度 0.72
Brain–computer interfaceComputer scienceInterface (matter)ElectroencephalographyFeature extraction
-
openalex
Klaus‐Robert Müller, Michael Tangermann, Guido Dornhege, Matthias Krauledat 等
2007-10-02
置信度 0.72
Brain–computer interfaceInterfacingComputer sciencePreprocessorElectroencephalography
-
openalex
Andrea Kübler, Niels Birbaumer
2008-09-28
置信度 0.72
Brain–computer interfaceAmyotrophic lateral sclerosisPsychologyMultiple sclerosisElectroencephalography
-
A brain-computer interface (BCI) gives those suffering from neuromuscular impairments a means to interact and communicate with their surrounding environment. A BCI translates physiological signals, typically electrical, detected from the brain to control an ou…
openalex
Shirley Coyle, Tomás Ward, Charles H. Markham, G. McDarby
2004-07-23
置信度 0.72
Near-infrared spectroscopyComputer scienceBrain–computer interfaceRemote sensingNeuroscience
-
Recent advances in computer science enabled people with severe motor disabilities to use brain-computer interfaces (BCI) for communication, control, and even to restore their motor disabilities. This paper reviews the most recent works of BCI in stroke rehabil…
openalex
Kai Keng Ang, Cuntai Guan
2013-06-30
置信度 0.72
Brain–computer interfaceRehabilitationPhysical medicine and rehabilitationStroke (engine)Computer science
-
This paper summarizes the Brain-Computer Interfaces for Communication and Control, The Second International Meeting, held in Rensselaerville, NY, in June 2002. Sponsored by the National Institutes of Health and organized by the Wadsworth Center of the New York…
openalex
Theresa M. Vaughan
2003-06-01
置信度 0.72
Brain–computer interfaceComputer scienceInterface (matter)Human–computer interactionIdentification (biology)
-
The electroencephalogram (EEG) is modified by motor imagery and can be used by patients with severe motor impairments (e.g., late stage of amyotrophic lateral sclerosis) to communicate with their environment. Such a direct connection between the brain and the …
openalex
Christoph Guger, Alois Schlögl, Christa Neuper, D. Walterspacher 等
2001-03-01
置信度 0.72
Brain–computer interfaceComputer scienceElectroencephalographyLinear discriminant analysisAutoregressive model
-
Electroencephalogram (EEG) signals are highly subject-specific and vary considerably even between recording sessions of the same user within the same experimental paradigm. This challenges a stable operation of Brain-Computer Interface (BCI) systems. The class…
openalex
Matthias Krauledat, Michael Tangermann, Benjamin Blankertz, K. Müller
2008-08-12
置信度 0.72
InterfacingTraining (meteorology)Zero (linguistics)Computer sciencePsychology
-
For a brain-computer interface (BCI) system, a calibration procedure is required for each individual user before he/she can use the BCI. This procedure requires approximately 20-30 min to collect enough data to build a reliable decoder. It is, therefore, an in…
openalex
Oyeon Kwon, Min-Ho Lee, Cuntai Guan, Seong–Whan Lee
2019-11-13
置信度 0.72
Discriminative modelComputer scienceBrain–computer interfacePattern recognition (psychology)Artificial intelligence
-
The idea of interfacing minds with machines has long captured the human imagination. Recent advances in neuroscience and engineering are making this a reality, opening the door to restoring and potentially augmenting human physical and mental capabilities. Med…
openalex
Rajesh P. N. Rao
2019-06-13
置信度 0.72
Brain–computer interfaceInterfacingComputer scienceInterface (matter)Human–computer interaction
-
Electroencephalogram (EEG) recordings during right and left motor imagery allow one to establish a new communication channel for, e.g., patients with amyotrophic lateral sclerosis. Such an EEG-based brain-computer interface (BCI) can be used to develop a simpl…
openalex
Christoph Guger, Herbert Ramoser, G. Pfurtscheller
2000-01-01
置信度 0.72
Brain–computer interfaceElectroencephalographyMotor imageryInterface (matter)Computer science
-
A brain-computer interface (BCI) based on functional magnetic resonance imaging (fMRI) records noninvasively activity of the entire brain with a high spatial resolution. We present a fMRI-based BCI which performs data processing and feedback of the hemodynamic…
openalex
Nikolaus Weiskopf, Klaus Mathiak, Simon Bock, Frank Scharnowski 等
2004-05-25
置信度 0.72
Brain–computer interfaceFunctional magnetic resonance imagingNeurofeedbackInterface (matter)Brain activity and meditation
-
Brain-computer interfaces (BCIs) have been explored in the field of neuroengineering to investigate how the brain can use these systems to control external devices. We review the principles and approaches we have taken to develop a sensorimotor rhythm EEG base…
openalex
Bin He, Bryan Baxter, Bradley J. Edelman, Christopher C. Cline 等
2015-05-20
置信度 0.72
Brain–computer interfaceSensorimotor rhythmElectroencephalographyComputer scienceNeurofeedback
-
openalex
Minkyu Ahn, Sung Chan Jun
2015-02-08
置信度 0.72
Brain–computer interfaceVariation (astronomy)Motor imageryComputer scienceReliability (semiconductor)
-
A brain–computer interface (BCI) enables a user to communicate with a computer directly using brain signals. The most common noninvasive BCI modality, electroencephalogram (EEG), is sensitive to noise/artifact and suffers between-subject/within-subject nonstat…
openalex
Dongrui Wu, Yifan Xu, Bao‐Liang Lu
2020-07-07
置信度 0.72
Computer scienceElectroencephalographyBrain–computer interfaceHuman–computer interactionTransfer of learning
-
openalex
Gerwin Schalk, Jürgen Mellinger
2010-01-01
置信度 0.72
InterfacingBrain–computer interfaceComputer scienceHuman–computer interactionVariety (cybernetics)
-
Dry and noncontact electroencephalographic (EEG) electrodes, which do not require gel or even direct scalp coupling, have been considered as an enabler of practical, real-world, brain-computer interface (BCI) platforms. This study compares wet electrodes to dr…
openalex
Yu Mike, Yu-Te Wang, Yijun Wang, Christoph Maier 等
2011-12-13
置信度 0.72
ElectrodeBrain–computer interfaceElectroencephalographySIGNAL (programming language)Capacitive sensing
-
openalex
Christa Neuper, Reinhold Scherer, Selina C. Wriessnegger, Gert Pfurtscheller
2009-01-04
置信度 0.72
Brain–computer interfaceMotor imagerySensorimotor rhythmElectroencephalographyVisual feedback
-
openalex
Evonne T Curran, E Curran
2003-04-01
置信度 0.72
Brain–computer interfaceElectroencephalographyPsychologyMotor imageryCognition
-
openalex
Eric W. Sellers, Dean J. Krusienski, Dennis J. McFarland, Theresa M. Vaughan 等
2006-07-25
置信度 0.72
Brain–computer interfaceEvent-related potentialStimulus (psychology)NeuroscienceComputer science
-
Affective states, moods and emotions, are an integral part of human nature: they shape our thoughts, govern the behavior of the individual, and influence our interpersonal relationships. The last decades have seen a growing interest in the automatic detection …
openalex
Christian Mühl, Brendan Z. Allison, Anton Nijholt, Guillaume Chanel
2014-04-03
置信度 0.72
Affect (linguistics)Affective computingBrain–computer interfaceNeurophysiologyComputer science
-
Regularization has been one of the most popular approaches to prevent overfitting in electroencephalogram (EEG) classification of brain-computer interfaces (BCIs). The effectiveness of regularization is often highly dependent on the selection of regularization…
openalex
Yu Zhang, Guoxu Zhou, Jing Jin, Qibin Zhao 等
2015-09-23
置信度 0.72
OverfittingBrain–computer interfaceComputer scienceArtificial intelligenceRegularization (linguistics)
-
openalex
Carmen Vidaurre, Nicole Krämer, Benjamin Blankertz, Alois Schlögl
2009-07-23
置信度 0.72
LogarithmComputer scienceFeature (linguistics)Brain–computer interfaceFrequency domain
-
openalex
Anirudh Vallabhaneni, Tao Wang, Bin He
2007-12-31
置信度 0.72
Brain–computer interfaceInterface (matter)Computer scienceHuman–computer interactionField (mathematics)
-
Brain-computer interfaces (BCIs) can serve as muscle independent communication aids. Persons, who are unable to control their eye muscles (e.g., in the completely locked-in state) or have severe visual impairments for other reasons, need BCI systems that do no…
openalex
Nadine Simon, Ivo Käthner, Carolin A. Ruf, Emanuele Pasqualotto 等
2015-01-09
置信度 0.72
Brain–computer interfaceSpellingSession (web analytics)AudiologyModality (human–computer interaction)
-
Efforts to study the neural correlates of learning are hampered by the size of the network in which learning occurs. To understand the importance of learning-related changes in a network of neurons, it is necessary to understand how the network acts as a whole…
openalex
Beata Jarosiewicz, Steven M. Chase, George W. Fraser, Meel Velliste 等
2008-12-01
置信度 0.72
NeuroscienceCursor (databases)Computer sciencePopulationArtificial neural network
-
Over the last few decades, the Brain-Computer Interfaces have been gradually making their way to the epicenter of scientific interest. Many scientists from all around the world have contributed to the state of the art in this scientific domain by developing nu…
openalex
Aleksandra Kawala‐Sterniuk, Natalia Browarska, Amir F. Al‐Bakri, Mariusz Pelc 等
2021-01-03
置信度 0.72
Domain (mathematical analysis)Point (geometry)Quality (philosophy)Data scienceControl (management)
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As the proliferation of technology dramatically infiltrates all aspects of modern life, in many ways the world is becoming so dynamic and complex that technological capabilities are overwhelming human capabilities to optimally interact with and leverage those …
openalex
Brent J. Lance, Scott E. Kerick, Anthony J. Ries, Kelvin S. Oie 等
2012-03-02
置信度 0.72
Brain–computer interfaceInterface (matter)Computer scienceHuman–computer interactionCognitive science
-
Successful operation of brain-computer interfaces (BCI) and brain-machine interfaces (BMI) depends significantly on the degree to which neural activity can be volitionally controlled. This paper reviews evidence for such volitional control in a variety of neur…
openalex
Eberhard E. Fetz
2007-01-19
置信度 0.72
Brain–computer interfaceNeural activityBrain activity and meditationNeurofeedbackNeural correlates of consciousness
-
Brain-computer interface (BCI) technology has been used for rehabilitation after stroke and there are a number of reports involving stroke patients in BCI-feedback training. Most publications have demonstrated the efficacy of BCI technology in post-stroke reha…
openalex
Stefano Silvoni, Ander Ramos‐Murguialday, Marianna Cavinato, Chiara Volpato 等
2011-10-01
置信度 0.72
Brain–computer interfaceRehabilitationPhysical medicine and rehabilitationStroke (engine)Context (archaeology)
-
openalex
Francesco Piccione, Flavio Giorgi, Paolo Tonin, Konstantinos Priftis 等
2006-02-04
置信度 0.72
Brain–computer interfaceComputer scienceCursor (databases)Interface (matter)Stimulus (psychology)
-
Brain-computer interfaces (BCIs) promise to restore independence for people with severe motor disabilities by translating decoded neural activity directly into the control of a computer. However, recorded neural signals are not stationary (that is, can change …
openalex
Beata Jarosiewicz, Anish A. Sarma, Daniel Bacher, Nicolas Y. Masse 等
2015-11-11
置信度 0.72
Brain–computer interfaceComputer scienceTetraplegiaInterface (matter)Neural decoding
-
Brain-computer interface (BCI) is a system to translate humans thoughts into commands. For electroencephalography (EEG) based BCI, motor imagery is considered as one of the most effective ways. Different imagery activities can be classified based on the change…
openalex
Novi Quadrianto, Cuntai Guan, Tran Huy Dat, Ping Xue
2007-05-01
置信度 0.72
Computer scienceInterface (matter)Brain–computer interfaceHuman–computer interactionNeuroscience
-
A brain-computer interface(BCI) based on motor imagery (MI) translates the subject's motor intention into a control signal through classifying the electroencephalogram (EEG) patterns of different imagination tasks, e.g. hand and foot movements. Characteristic …
openalex
Yijun Wang, Shangkai Gao, Xiaorong Gao
2005-01-01
置信度 0.72
Brain–computer interfaceMotor imageryComputer scienceLinear discriminant analysisElectroencephalography
-
BACKGROUND: In a visual oddball paradigm, attention to an event usually modulates the event-related potential (ERP). An ERP-based brain-computer interface (BCI) exploits this neural mechanism for communication. Hitherto, it was unclear to what extent the accur…
openalex
Matthias S. Treder, Benjamin Blankertz
2010-01-01
置信度 0.72
Brain–computer interfaceEvent-related potentialFixation (population genetics)CovertElectroencephalography
-
A brain-computer interface (BCI) is a way of conveying an individual's thoughts to control computer or electromechanical hardware. Capitalizing on the ability to characterize brain activity in a reproducible manner, we explored the possibility of using real-ti…
openalex
Seung‐Schik Yoo, Ty Fairneny, Nan‐kuei Chen, Seh-Eun Choo 等
2004-07-01
置信度 0.72
Brain–computer interfaceCovertInterface (matter)Computer scienceBrain activity and meditation
-
Electrocorticography (ECoG) has been demonstrated to be an effective modality as a platform for brain-computer interfaces (BCIs). Through our experience with ten subjects, we further demonstrate evidence to support the power and flexibility of this signal for …
openalex
Eric C. Leuthardt, Kai J. Miller, Gerwin Schalk, Rajesh P. N. Rao 等
2006-06-01
置信度 0.72
Brain–computer interfaceElectrocorticographyComputer scienceCursor (databases)Flexibility (engineering)
-
The Berlin Brain-Computer Interface (BBCI) project develops a noninvasive BCI system whose key features are 1) the use of well-established motor competences as control paradigms, 2) high-dimensional features from 128-channel electroencephalogram (EEG), and 3) …
openalex
Benjamin Blankertz, Guido Dornhege, Matthias Krauledat, K. Müller 等
2006-06-01
置信度 0.72
Brain–computer interfaceElectroencephalographyInterface (matter)LateralityComputer science
-
BACKGROUND: Brain-Computer Interface (BCI) is a set of technologies that are of increasing interest to researchers. BCI has been proposed as assistive technology for individuals who are non-communicative or paralyzed, such as those with amyotrophic lateral scl…
openalex
Sasha Burwell, Matthew Sample, Éric Racine
2017-11-09
置信度 0.72
NeuroethicsBrain–computer interfaceCINAHLResearch ethicsPhilosophy of medicine
-
Increasing number of research activities and different types of studies in brain-computer interface (BCI) systems show potential in this young research area. Research teams have studied features of different data acquisition techniques, brain activity patterns…
openalex
Setare Amiri, Reza Fazel-Rezai, Vahid Asadpour
2013-01-01
置信度 0.72
Brain–computer interfaceComputer scienceInterface (matter)Information transferReliability (semiconductor)
-
We motivate the need for on-line learning in brain-computer interfaces (BCI) and illustrate its benefits with the simplest method, namely fixed learning rates. However, the use of this method is supported by the risk of hampering the user to acquire suitable c…
openalex
José del R. Millán
2005-02-28
置信度 0.72
Brain–computer interfaceComputer scienceClassifier (UML)Session (web analytics)Machine learning
-
Brain–computer interface (BCI) technology has been studied with the fundamental goal of helping disabled people communicate with the outside world using brain signals. In particular, a large body of research has been reported in the electroencephalography (EEG…
openalex
Han-Jeong Hwang, Soyoun Kim, Soobeom Choi, Chang‐Hwan Im
2013-04-29
置信度 0.72
Brain–computer interfaceElectroencephalographyChristian ministryComputer scienceInterface (matter)
-
One of the main issues in designing a brain-computer interface (BCI) is to find brain patterns, which could easily be detected. One of these pattern is the steady-state evoked potential (SSEP). SSEPs induced through the visual sense have already been used for …
openalex
Gernot Müller-Putz, Reinhold Scherer, Christa Neuper, G. Pfurtscheller
2006-03-01
置信度 0.72
Brain–computer interfaceSomatosensory evoked potentialSomatosensory systemSet (abstract data type)Brain activity and meditation
-
openalex
Swati Aggarwal, Nupur Chugh
2022-01-06
置信度 0.72
Brain–computer interfaceElectroencephalographyComputer scienceMotor imageryInterface (matter)
-
Abstract Affective computing, a subcategory of artificial intelligence, detects, processes, interprets, and mimics human emotions. Thanks to the continued advancement of portable non-invasive human sensor technologies, like brain–computer interfaces (BCI), emo…
openalex
Essam H. Houssein, Asmaa Hammad, Abdelmgeid A. Ali
2022-05-07
置信度 0.72
Computer scienceElectroencephalographyArtificial intelligenceSupport vector machineBrain–computer interface
-
The Wadsworth electroencephalogram (EEG)-based brain-computer interface (BCI) uses amplitude in mu or beta frequency bands over sensorimotor cortex to control cursor movement. Trained users can move the cursor in one or two dimensions. The primary goal of this…
openalex
G. Fabiani, Dennis J. McFarland, Jonathan R. Wolpaw, G. Pfurtscheller
2004-09-01
置信度 0.72
Cursor (databases)Brain–computer interfaceElectroencephalographyComputer scienceMotor imagery
-
The Berlin Brain--Computer Interface (BBCI) project develops a noninvasive BCI system whose key features are: 1) the use of well-established motor competences as control paradigms; 2) high-dimensional features from multichannel EEG; and 3) advanced machine-lea…
openalex
Benjamin Blankertz, Florian Losch, Matthias Krauledat, Guido Dornhege 等
2008-10-01
置信度 0.72
Brain–computer interfaceSession (web analytics)Motor imageryInterface (matter)Computer science
-
A real-time wireless electroencephalogram (EEG)-based brain-computer interface (BCI) system for drowsiness detection has been proposed. Drowsy driving has been implicated as a causal factor in many accidents. Therefore, real-time drowsiness monitoring can prev…
openalex
Chin‐Teng Lin, Che‐Jui Chang, Bor‐Shyh Lin, Shao-Hang Hung 等
2010-05-10
置信度 0.72
Brain–computer interfaceInterface (matter)Computer scienceWirelessSIGNAL (programming language)
-
Event-related desynchronization/synchronization patterns during right/left motor imagery (MI) are effective features for an electroencephalogram-based brain-computer interface (BCI). As MI tasks are subject-specific, selection of subject-specific discriminativ…
openalex
Kavitha P. Thomas, Cuntai Guan, Chiew Tong Lau, A. P. Vinod 等
2009-07-15
置信度 0.72
Brain–computer interfaceDiscriminative modelMotor imageryComputer scienceArtificial intelligence
-
Brain computer interfaces (BCI) for the rehabilitation of motor impairments exploit sensorimotor rhythms (SMR) in the electroencephalogram (EEG). However, the neurophysiological processes underpinning the SMR often vary over time and across subjects. Inherent …
openalex
Simanto Saha, Mathias Baumert
2020-01-21
置信度 0.72
Brain–computer interfaceElectroencephalographySession (web analytics)NeurophysiologyComputer science
-
openalex
Anton Nijholt, Boris Reuderink, Danny Oude Bos
2009-01-01
置信度 0.72
Brain–computer interfaceNeurofeedbackInterfacingComputer scienceModalities
-
openalex
Bin He, Han Yuan, Jianjun Meng, Shangkai Gao
2020-01-01
置信度 0.72
Brain–computer interfaceInterfacingComputer scienceInterface (matter)Human–computer interaction
-
BCI systems let users convert thoughts into actions that do not involve voluntary muscle movement. The systems offer a new means of communication for those with paralysis or severe neuromuscular disorders.
openalex
G. Pfurtscheller, Gernot Müller-Putz, Reinhold Scherer, Christa Neuper 等
2008-10-01
置信度 0.72
Brain–computer interfaceComputer scienceRehabilitationInterface (matter)Human–computer interaction
-
Brain-computer interfaces based on functional magnetic resonance imaging (fMRI-BCI) allow volitional control of anatomically specific regions of the brain. Technological advancement in higher field MRI scanners, fast data acquisition sequences, preprocessing a…
openalex
Ranganatha Sitaram, Andrea Carìa, Ralf Veit, T. J. Gaber 等
2007-01-01
置信度 0.72
Brain–computer interfaceFunctional magnetic resonance imagingNeuroscienceBrain activity and meditationPsychology
-
openalex
Danny Plass-Oude Bos, Boris Reuderink, Bram van de Laar, Hayrettin Gürkök 等
2010-01-01
置信度 0.72
InterfacingBrain–computer interfaceHuman–computer interactionComputer scienceUsability
-
The aim of this study was to design a dynamically optimized steady-state visually evoked potential (SSVEP) brain-computer interface (BCI) system with enhanced performance relative to previous SSVEP BCIs in terms of the number of items selectable on the interfa…
openalex
Erwei Yin, Zongtan Zhou, Jun Jiang, Yang Yu 等
2014-04-29
置信度 0.72
Brain–computer interfaceComputer scienceInterface (matter)Speech recognitionElectroencephalography
-
In this study, a brain-computer interface (BCI) framework for hybrid functional near-infrared spectroscopy (fNIRS) and electroencephalography (EEG) for locked-in syndrome (LIS) patients is investigated. Brain tasks, channel selection methods, and feature extra…
openalex
Keum‐Shik Hong, Muhammad Jawad Khan, Melissa Jiyoun Hong
2018-06-28
置信度 0.72
Brain–computer interfaceElectroencephalographyComputer scienceLinear discriminant analysisSupport vector machine
-
openalex
Brendan Z. Allison, Dennis J. McFarland, Gerwin Schalk, Shi Dong Zheng 等
2008-02-01
置信度 0.72
Brain–computer interfaceGazeInterface (matter)Task (project management)Computer science
-
Brain-computer interfaces (BCIs) are used to translate brain activity signals into control signals for external devices. Currently, it is difficult for BCI systems to provide the multiple independent control signals necessary for the multi-degree continuous co…
openalex
Jinyi Long, Yuanqing Li, Hongtao Wang, Tianyou Yu 等
2012-06-06
置信度 0.72
WheelchairBrain–computer interfaceMotor imageryInterface (matter)Computer science
-
Spatial filtering (SF) constitutes an integral part of building EEG-based brain-computer interfaces (BCIs). Algorithms frequently used for SF, such as common spatial patterns (CSPs) and independent component analysis, require labeled training data for identify…
openalex
Moritz Grosse‐Wentrup, Christian Liefhold, Klaus Gramann, Martin Buss
2008-12-08
置信度 0.72
OverfittingBeamformingComputer scienceArtifact (error)Spatial filter
-
This article brings together the various elements that constitute the signal processing challenges presented by a hemodynamics-driven functional near-infrared spectroscopy (fNIRS) based brain-computer interface (BCI). We discuss the use of optically derived me…
openalex
Fiachra Matthews, Barak A. Pearlmutter, Tomás Ward, Christopher Soraghan 等
2008-01-01
置信度 0.72
Brain–computer interfaceComputer scienceInterface (matter)SIGNAL (programming language)Signal processing
-
Classifying motion intentions in brain-computer interfacing (BCI) is a demanding task as the recorded EEG signal is not only noisy and has limited spatial resolution but it is also intrinsically non-stationary. The non-stationarities in the signal may come fro…
openalex
Wojciech Samek, Carmen Vidaurre, Klaus‐Robert Müller, Motoaki Kawanabe
2012-02-20
置信度 0.72
InterfacingComputer scienceBrain–computer interfaceArtificial intelligencePattern recognition (psychology)
-
Brain-computer interface (BCI) systems do not work for all users. This article introduces a novel combination of tasks that could inspire BCI systems that are more accurate than conventional BCIs, especially for users who cannot attain accuracy adequate for ef…
openalex
Brendan Z. Allison, C. Brunner, V. Kaiser, Gernot Müller-Putz 等
2010-03-23
置信度 0.72
Brain–computer interfaceComputer scienceElectroencephalographyInterface (matter)Task (project management)
-
openalex
Febo Cincotti, Donatella Mattia, Fabio Aloise, Simona Bufalari 等
2008-03-03
置信度 0.72
Brain–computer interfaceComputer scienceInterface (matter)Human–computer interactionElectroencephalography
-
Motor Imagery Brain Computer Interface (MI-BCI) provides a non-muscular channel for communication to those who are suffering from neuronal disorders. The designing of an accurate and reliable MI-BCI system requires the extraction of informative and discriminat…
openalex
Swati Aggarwal, Nupur Chugh
2019-01-01
置信度 0.72
Brain–computer interfaceMotor imageryComputer scienceInterface (matter)Discriminative model
-
openalex
Ranganatha Sitaram, Andrea Carìa, Niels Birbaumer
2009-05-25
置信度 0.72
Functional magnetic resonance imagingBrain–computer interfaceBrain activity and meditationComputer scienceHaemodynamic response
-
openalex
Anton Nijholt, Danny Plass-Oude Bos, Boris Reuderink
2009-04-01
置信度 0.72
Brain–computer interfaceInterfacingComputer scienceHuman–computer interactionNeurofeedback
-
Brain-computer interfaces (BCIs) use signals recorded from the brain to operate robotic or prosthetic devices. Both invasive and noninvasive approaches have proven effective. Achieving the speed, accuracy, and reliability necessary for real-world applications …
openalex
Dennis J. McFarland, Jonathan R. Wolpaw
2008-10-01
置信度 0.72
Brain–computer interfaceComputer scienceInterface (matter)Reliability (semiconductor)Robot
-
openalex
Niels Birbaumer
2006-02-04
置信度 0.72
Motor imageryFunctional magnetic resonance imagingBrain–computer interfaceElectroencephalographyComputer science
-
Compensating changes between a subjects' training and testing session in brain-computer interfacing (BCI) is challenging but of great importance for a robust BCI operation. We show that such changes are very similar between subjects, and thus can be reliably e…
openalex
Wojciech Samek, Frank C. Meinecke, Klaus‐Robert Müller
2013-03-20
置信度 0.72
Brain–computer interfaceDiscriminative modelInterfacingComputer scienceConstruct (python library)
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Despite partial success, communication has remained impossible for persons suffering from complete motor paralysis but intact cognitive and emotional processing, a state called complete locked-in state (CLIS). Based on a motor learning theoretical context and …
openalex
Ujwal Chaudhary, Bin Xia, Stefano Silvoni, Leonardo G. Cohen 等
2017-01-31
置信度 0.72
Brain–computer interfaceElectroencephalographyCognitionAmyotrophic lateral sclerosisContext (archaeology)
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Here, we present a state-of-the-art review of the research performed on the brain-computer interface (BCI) technologies with a focus on signal processing approaches. BCI can be divided into three main components: signal acquisition, signal processing, and effe…
openalex
Alexis Ortiz-Rosario, Hojjat Adeli
2013-01-01
置信度 0.72
Brain–computer interfaceComputer scienceSignal processingSIGNAL (programming language)Artificial intelligence
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openalex
Sonja C. Kleih, Femke Nijboer, Sebastian Halder, Andrea Kübler
2010-02-26
置信度 0.72
Brain–computer interfaceEvent-related potentialPsychologyAudiologyAmplitude
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Brain-computer interfaces (BCIs) are devices that enable people to communicate via thought alone. Brain signals can be directly translated into messages or commands. Until recently, these devices were
openalex
Brendan Z. Allison, Stephen Dunne, Robert Leeb, José del R. Millán 等
2012-08-21
置信度 0.72
Computer scienceBrain–computer interfaceHuman–computer interactionPsychologyNeuroscience
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Currently, the event-related potential (ERP)-based spelling device, often referred to as P300-Speller, is the most commonly used brain-computer interface (BCI) for enhancing communication of patients with impaired speech or motor function. Among numerous impro…
openalex
Tobias Kaufmann, Stefan M. Schulz, C Grünzinger, Andrea Kübler
2011-09-20
置信度 0.72
Brain–computer interfaceStimulus (psychology)Event-related potentialComputer scienceSalience (neuroscience)
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Analyzing neural signals and providing feedback in realtime is one of the core characteristics of a brain-computer interface (BCI). As this feature may be employed to induce neural plasticity, utilizing BCI technology for therapeutic purposes is increasingly g…
openalex
Moritz Grosse‐Wentrup, Donatella Mattia, Karim Oweiss
2011-03-24
置信度 0.72
Brain–computer interfaceComputer scienceBrain functionNeuroplasticityFunction (biology)
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We report the implementation of a text input application (speller) based on the P300 event related potential. We obtain high accuracies by using an SVM classifier and a novel feature. These techniques enable us to maintain fast performance without sacrificing …
openalex
M. Thulasidas, Cuntai Guan, Jiankang Wu
2006-03-01
置信度 0.72
Brain–computer interfaceComputer scienceUsabilitySupport vector machineUSable
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Brain-computer interface (BCI) technology can provide nonmuscular communication and control to people who are severely paralyzed. BCIs can use noninvasive or invasive techniques for recording the brain signals that convey the user's commands. Although noninvas…
openalex
Dennis J. McFarland, Dean J. Krusienski, William A. Sarnacki, Jonathan R. Wolpaw
2008-03-05
置信度 0.72
EmulationComputer scienceBrain–computer interfaceHuman–computer interactionInterface (matter)
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The hybrid brain-computer interface (BCI)'s multimodal technology enables precision brain-signal classification that can be used in the formulation of control commands. In the present study, an experimental hybrid near-infrared spectroscopy-electroencephalogra…
openalex
Muhammad Jawad Khan, Melissa Jiyoun Hong, Keum‐Shik Hong
2014-04-28
置信度 0.72
Brain–computer interfaceElectroencephalographyComputer scienceInterface (matter)Brain activity and meditation
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The mission of the Georgia State University BrainLab is to create and adapt methods of human-computer interaction that will allow brain-computer interface (BCI) technologies to effectively control real-world applications. Most of the existing BCI applications …
openalex
Melody M. Moore
2003-06-01
置信度 0.72
Brain–computer interfaceComputer scienceVariety (cybernetics)Interface (matter)Human–computer interaction
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openalex
Jonathan R. Wolpaw, José del R. Millán, Nick F. Ramsey
2020-01-01
置信度 0.72
Brain–computer interfaceNeuroscienceComputer scienceBrainstemElectroencephalography
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Hybrid brain-computer interfaces (BCIs) are representing a recent approach to develop practical BCIs. In such a system disabled users are able to use all their remaining functionalities as control possibilities in parallel with the BCI. Sometimes these people …
openalex
Robert Leeb, Hesam Sagha, Ricardo Chavarriaga, José del R. Millán
2011-03-24
置信度 0.72
Brain–computer interfaceElectroencephalographyComputer scienceInterface (matter)Electromyography
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A brain-computer interface (BCI) is a communication system based on neural activity. Its goal is to provide a new output channel for the brain that requires voluntary control. We propose a new self-paced BCI speller based on the detection of steady-state visua…
openalex
Hubert Cecotti
2010-01-20
置信度 0.72
Brain–computer interfaceComputer scienceUndoInterface (matter)Speech recognition
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This chapter begins by briefly addressing the question: What is a brain-computer interface (BCI)? It then covers the provenance of the term BCI and its present definition, synonymous or subsidiary terms, and related neurotechnology. The remainder of the chapte…
openalex
Jonathan R. Wolpaw, Elizabeth Winter Wolpaw
2012-01-23
置信度 0.72
Brain–computer interfaceComputer scienceInterface (matter)Human–computer interactionElectroencephalography
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This article explores brain–computer interfaces (BCIs) from the perspective of the Global South, proposing their transformation into emancipatory tools for inclusion, care, and autonomy. It argues that the social value of BCIs depends on anchoring innovation i…
crossref
Clara Elisa Tapia Nin, José Wilson Gómez Cumpa
2026-03-04T11:34:21Z
置信度 0.70
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Brain-Computer Interfaces (BCI) allow for the interaction with the environment without relying on intact motor function. BCI paradigms based on visual stimulation are prevalent and highly efficient but fail once vision or gaze control are impaired. We present …
crossref
Matthias Eidel, Wolfgang Troger, Martin Winterholler, Thomas Giesler 等
2021-05-17T22:58:03Z
置信度 0.70
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In brain-computer interface (BCI) research, spellers are valuable issues because they can provide communication channel to human. In this paper, we propose a novel hybrid speller that is SSVEP feedback with peripheral-vision stimulus to the conventional P300 p…
crossref
Ji-Young Hwang, Min-Ho Lee, Seong-Whan Lee
2017-02-20T21:35:38Z
置信度 0.70
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Severe motor disabilities can limit one's ability in communication, especially for patients suffering from amyotrophic lateral sclerosis (ALS), severe cerebral palsy, head trauma, multiple sclerosis, and muscular dystrophies who are incapable of conveying thei…
crossref
Po-Lei Lee, Yu-Te Wu, Kuo-Kai Shyu, Jen-Chuen Hsieh
2012-03-29T04:24:04Z
置信度 0.70
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crossref
2020-02-05T22:19:53Z
置信度 0.70
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In this study, we developed a practical EEG-based BCI paradigm for online binary communication of patients in completely locked-in state (CLIS). The performance of our BCI paradigm was evaluated with a female patient in CLIS, who had never communicated even wi…
crossref
Chang-Hee Han, Chang-Hwan Im
2018-03-12T17:53:47Z
置信度 0.70
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Brain Computer Interface (BCI) technology provides a direct electronic interface and can convey messages and commands directly from the human brain to a computer. BCI technology involves monitoring conscious brain electrical activity via electroencephalogram (…
crossref
2012-03-29T08:24:04Z
置信度 0.70
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Filtering the raw EEG signals is a critical step because it affects the performance of BCI. How to choose the best filters is important. To address the problem, this paper proposes a new approach named multi-filters common spatial pattern (MFCSP), which uses s…
crossref
Ping Tan, Siyao Mo, Weiping Sa
2021-05-17T22:58:03Z
置信度 0.70