An adaptive P300-based online brain-computer interface

IEEE Transactions on Neural Systems and Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society
Alexander LenhardtHelge J Ritter

Abstract

The P300 component of an event related potential is widely used in conjunction with brain-computer interfaces (BCIs) to translate the subjects intent by mere thoughts into commands to control artificial devices. A well known application is the spelling of words while selection of the letters is carried out by focusing attention to the target letter. In this paper, we present a P300-based online BCI which reaches very competitive performance in terms of information transfer rates. In addition, we propose an online method that optimizes information transfer rates and/or accuracies. This is achieved by an algorithm which dynamically limits the number of subtrial presentations, according to the subject's current online performance in real-time. We present results of two studies based on 19 different healthy subjects in total who participated in our experiments (seven subjects in the first and 12 subjects in the second one). In the first, study peak information transfer rates up to 92 bits/min with an accuracy of 100% were achieved by one subject with a mean of 32 bits/min at about 80% accuracy. The second experiment employed a dynamic classifier which enables the user to optimize bitrates and/or accuracies by limiting the number of...Continue Reading

References

Dec 1, 1988·Electroencephalography and Clinical Neurophysiology·L A Farwell, E Donchin
Nov 26, 1965·Science·S SuttonE R John
Jul 15, 2000·IEEE Transactions on Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society·M MiddendorfK S Jones
Jun 6, 2002·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·Jonathan R WolpawTheresa M Vaughan
Aug 6, 2003·IEEE Transactions on Neural Systems and Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society·Niels BirbaumerNicola Neumann
Aug 6, 2003·IEEE Transactions on Neural Systems and Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society·Jonathan R WolpawGerwin Schalk
Jun 11, 2004·IEEE Transactions on Bio-medical Engineering·Matthias KaperHelge Ritter
Apr 9, 2005·IEEE Transactions on Neural Systems and Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society·Hilit SerbyGideon F Inbar
Feb 3, 2007·Conference Proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society·Matthias Kaper, Helge Ritter

❮ Previous
Next ❯

Citations

Oct 5, 2010·Medical & Biological Engineering & Computing·Jing JinChrista Neuper
Feb 22, 2012·Medical & Biological Engineering & Computing·Jing JinXingyu Wang
Mar 8, 2013·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·William SpeierNader Pouratian
Feb 1, 2011·International Journal of Human-computer Interaction·D B RyanE W Sellers
Aug 15, 2012·Developmental Neuropsychology·Athina TzovaraMarzia De Lucia
Sep 23, 2010·Journal of Neural Engineering·P BrunnerG Schalk
Jul 11, 2012·Journal of Biomedicine & Biotechnology·Ching-Sung Wang
Oct 6, 2010·Neurorehabilitation and Neural Repair·Dean J Krusienski, Jerry J Shih
Feb 18, 2012·BMC Neuroscience·Nico M SchmidtMatthias S Treder
Feb 5, 2010·Biomedizinische Technik. Biomedical Engineering·Jing JinGert Pfurtscheller
Oct 5, 2011·Disability and Rehabilitation. Assistive Technology·Emanuele PasqualottoMarta Olivetti Belardinelli
Jul 5, 2012·Brain Injury : [BI]·Camille ChatelleSteven Laureys
Aug 21, 2012·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·Eric W Sellers
Jan 17, 2012·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·Gabriel PiresMiguel Castelo-Branco
Nov 3, 2011·Journal of Neuroscience Methods·Jerry J Shih, Dean J Krusienski
Jun 9, 2015·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·E BaykaraS Halder
Mar 30, 2010·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·G TownsendE W Sellers
Jul 31, 2009·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·Bo HongShangkai Gao
Jul 29, 2009·Neural Networks : the Official Journal of the International Neural Network Society·Andrea FinkeHelge Ritter
Dec 3, 2014·Neurobiology of Disease·Christian Ethier, Lee E Miller
Mar 27, 2013·IEEE Transactions on Neural Systems and Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society·Chandra S ThrockmortonLeslie M Collins
Nov 13, 2013·IEEE Transactions on Bio-medical Engineering·Galit Fuhrmann AlpertAmir B Geva
May 16, 2013·IEEE Transactions on Bio-medical Engineering·Pieter-Jan KindermansBenjamin Schrauwen
Sep 24, 2013·IEEE Transactions on Bio-medical Engineering·Erwei YinDewen Hu
May 9, 2014·IEEE Transactions on Neural Systems and Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society·Boyla O MainsahChandra S Throckmorton
Apr 25, 2014·IEEE Transactions on Bio-medical Engineering·Shangkai GaoBo Hong
Dec 29, 2011·IEEE Transactions on Neural Systems and Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society·Rui MaTodd P Coleman
May 12, 2010·IEEE Transactions on Neural Systems and Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society·Sercan Taha AhiYasuharu Koike
Jul 20, 2010·IEEE Transactions on Bio-medical Engineering·Rajesh C PanickerYing Sun
Jan 26, 2012·IEEE Reviews in Biomedical Engineering·Gerwin Schalk, Eric C Leuthardt
Nov 26, 2010·IEEE Transactions on Bio-medical Engineering·C VidaurreK R Müller
Aug 25, 2015·IEEE Transactions on Neural Systems and Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society·Timothy ZeylTom Chau
Mar 26, 2015·International Journal of Neural Systems·Jing JinAndrzej Cichocki
Jun 23, 2015·Frontiers in Neuroscience·Ivo KäthnerSebastian Halder
Oct 2, 2013·Artificial Intelligence in Medicine·Fabio AloiseFebo Cincotti
Jul 1, 2014·Journal of Neuroscience Methods·Lijuan BaiYuanqing Li
Sep 1, 2016·Computational Intelligence and Neuroscience·Ju-Chi LiuChung-Hsien Kuo
Oct 30, 2015·Scientific Reports·Han-Jeong HwangMatthias Treder
Oct 7, 2008·Lancet Neurology·Janis J Daly, Jonathan R Wolpaw
Jan 17, 2017·IEEE Transactions on Bio-medical Engineering·Rui ZhangYuanqing Li
Apr 10, 2017·IEEE Journal of Biomedical and Health Informatics·Eda Akman AydinInan Guler
May 19, 2018·Journal of Neural Engineering·Jing JiangDong Ming
Feb 13, 2018·Biomedizinische Technik. Biomedical Engineering·Jiao ChengAndrzej Cichocki

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

IEEE Transactions on Neural Systems and Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society
Hilit SerbyGideon F Inbar
IEEE Transactions on Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society
E DonchinR Wijesinghe
Journal of Neuroscience Methods
D J KrusienskiJ R Wolpaw
IEEE Transactions on Bio-medical Engineering
Alain Rakotomamonjy, Vincent Guigue
© 2022 Meta ULC. All rights reserved