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Introductory Material
- Brain-computer interfaces for communication and control, by Wolpaw, et al., 2002, Clinical Neurophysiology, vol. 113, issue 6, June 2002, pages 767-791.
- BCI2000: A General-Purpose Brain-Computer Interface (BCI) System, by Schalk, McFarland, Hinterberger, Birbaumer, and Wolpaw.
- Special Issue on BCI, of IEEE Transactions on Neural Systems and Rehabilitiation.
Popular Press
Error-Related Negativity
- Adaptive Brain Computer-Interface for Augmented Cognition and Action, lab at Columbia. Paper on using ERN is here. They also have interesting paper on linear methods.
Research Groups
- Map of BCI Research Labs
- Wadsworth Center, in Albany, NY.
- Swiss Federal Institute of Technology (EPFL), Lausanne-Switzerland
- BCI project at Neil Squire Foundation,
- Berlin Brain-Computer Interface group, includes papers on common spatial patterns (CSP) for imagined movement tasks
- Rodrigo Quian Quiroga, at California Institute of Technology, works with nonlinear analysis of time series, including synchronization, wavelet decompostion and denoising. Includes code and data.
Industry
- Cyberkinetics, Inc., developing an implant for BCI, Foxboro, MA,
- Neural Signals, Inc., Atlanta, GA
- Brain Actuated Technologies, Inc., Yellow Springs, Ohio
- Guger Technologies, Graz, Austria
Devices
- The Psychomouse, at NIIT
BCI Applications
- Brain-Actuated Interaction, Millan, et al., Artificial Intelligence, Vol 159, issues 1-2, Nov 2004, pages 241-259,
- Temporal Analysis of EEG patterns in a bio-feedback based Brain Computer Interface, by David Starling. Games, including Pong. Uses autoregressive representation.
Data
- Artefact Database of the Sleep EEG, maintained by Alois Schl�gl.
Word recognition
- Brain-wave recognition of words, Suppes, P., Lu, Z.-L. & Han, B., Proceedings of National Academy of Science, USA, 94, 14965-14969, 1997.
- Brain-wave recognition of short sentences., Suppes, P, Han, B. & Lu, Z.-L., Proceedings of National Academy of Science, USA, 95, 15861-15866, 1998.
EEG in Patients
- Is there a Mind? Electrophysiology of Unconscious Patients, Kotchoubey, Lang, Bostanov, Birbaumer, News Physiol Sci 17: 38-42, 2002.
MSF, CCA, PLS, PCA, CSP, etc
- Generalizing Discriminant Analysis Using Generalized Singular Value Decomposition< Howland and Park, IEEE Trans. on Pattern Analysis and Machine Intelligence, vol. 26, no. 8, August 2004.
- Enhancing Brain-Computer Interfaces by Machine Learning Techniques, talk by Blankertz, et al.,
- Kernel PLS-SVC for Linear and Nonlinear Classification, ICML 2003. Compare CCA, PLS, PCA, SVM, for data including finger movement data.
- Partial least squares for discrimination. J Chemometrics. 2003 Mar;17:166-173.
Electrocorticographic Signals
- A brain-computer interface using electrocorticographic signals in humans, Leuthardt, Schalk, Wolpaw, and Ojemann, 2004 J. Neural Eng. 1 63-71.
Signal Processing
- Piotr Durka, Warsaw University, has papers and tutorial on his Directed Transfer Function.
- DSP Software at Rice University
Detecting Synchronization in Multiple Time Series
- Publications by Joydeep Bhattacharya, includes experiments with EEG. Discusses a nearest-neighbors approach and develops the "predictability improvement" method.
- Publications by Michael Rosenblum, on detecting phase locking in noisy data. Includes discussion of the difference between coherence and synchronization.
- Rodrigo Quian Quiroga, includes publications, data, and software. Compares methods based in mutual information, Hilbert transform, wavelets, and others using EEG.
Multiscale
- Multiscale evidence of multiscale brain communication, talk by Scott Makeig, May 2004.
Bayesian Methods
Ethics
- Center for Cognitive Liberty & Ethics ,
- Some fear loss of privacy as science pries into brain, by Carey Goldberg, Boston Globe, 5/1/2003
Programming Tools
- Tutorial on moving from Matlab to C++ using uBlas, by James Knight,
- Tutorial on moving from R to C++ using uBlas, by Jeshua Bratman,
- Matwrap: a wrapper generator for matrix languages