Publications

[Allen 1993] C.M.C. Allen, "Conscious but paralysed: releasing the locked-in," The Lancet, vol. 342, pp. 130-131, 1993.

[Anderson 1995a] C. Anderson, S. Devulapalli, and E.Stolz, "Determining mental state from EEG signals using neural networks," Scientific Programming, Special Issue on Applications Analysis, vol. 4 (3), pp. 171-183, 1995.

[Anderson 1995b] C. Anderson, S. Devulapalli, and E. Stolz, "EEG signal classification with different signal representations," Neural Networks for Signal Processing V, ed. By F. Girosi, J. Makhoul, E. Manolakos, E. Wilson, pp. 475-483, IEEE Service Center, Piscataway, NJ, 1995.

[Anderson 1995c] C. Anderson, E. Stolz, and S. Shamsunder. "Discriminating mental tasks using EEG represented by AR models," Proceedings of the 1995 IEEE Engineering in Medicine and Biology Annual Conference, Sept 20--23, 1995, Montreal, Canada.

[Anderson 1996] C. Anderson and Z. Sijercic, "Classification of EEG signals from four subjects during five mental tasks," In Solving Engineering Problems with Neural Networks: Proceedings of the Conference on Engineering Applications in Neural Networks (EANN'96), ed. by Bulsari, A.B., Kallio, S., and Tsaptsinos, D., Systems Engineering Association, PL 34, FIN-20111 Turku 11, Finland, pp. 407--414, 1996.

[Anderson 1997] C. Anderson, "Effects of variations in neural network topology and output averaging on the discrimination of mental tasks from spontaneous Electroencephalogram," Journal of Intelligent Systems, vol. 11, no. 4, pp. 423-431, 1997.

[Anderson 1998] C. Anderson, E. Stolz, and S. Shamsunder, "Multivariate autoregressive models for classification of spontaneous Electroencephalogram during mental tasks. IEEE Transactions on Biomedical Engineering, vol. 45, no. 3, pp. 277-286, 1998.

[Babiloni 1999] F. Babiloni, F. Cincotti, L. Lazzarini, J. Millán, J. Mourino, M. Varsta, J. Heikkonen, and M. G. Marciani, "Signal space projection for the recognition of EEG patterns," 3rd International Workshop on Biosignal Interpretation, June 12-14, 1999. Chicago, USA.

[Barreto 1996] A.B. Barreto, A.M. Taberner, and L.V. Vicente, "Classification of spatio-temporal EEG readiness potentials towards the development of a brain-computer interface," in Proceedings IEEE SouthEastern Conference, 4.-14.4.96, Tampa, FL., pp. 100-103, 1996.

[Bayliss 1999] J.D. Bayliss and D.H. Ballard, "Single Trial P300 Recognition in a Virtual Environment," Computational Intelligence: Methods & Applications Proceedings, Soft Computing in Biomedicine, June 1999.

[Birbaumer 1981] N. Birbaumer, T. Elbert, B. Rockstroh and W. Lutzenberger, "Biofeedback of event-related slow potentials of the brain," North Holland Publishing Company, pp. 389-413, 1981.

[Birbaumer 1992] N. Birbaumer, L. Roberts, W. Lutzenberger, B. Rockstroh, and T. Elbert, "Area-specific self-regulation of slow cortical potentials on the sagital midline and its effects on behavior, " Electroenceph. Clin. Neurophysiol., vol. 84, pp. 353-361, 1992.

[Birbaumer 1999a] N. Birbaumer, N. Ghanayim, T. Hinterberger, I. Iversen, B. Kotchoubey, A. Kübler, J. Perelmouter, E. Taub, and H. Flor, "A spelling device for the paralysed," Nature, vol. 398, pp. 297-298, 1999.

[Birbaumer 1999b] N. Birbaumer, " Slow cortical potentials: Plasticity, operant control, and behavioral effects," The Neuroscientist, vol. 5, pp. 74-78, 1999.

[Bishop 1995] C.M. Bishop, Neural Networks for Pattern Recognition. Oxford, U.K.: Clarendon, 1995.

[Borasio 1994] G.D. Borasio, "Amyotrophe Lateralsklerose," Münch. Med. Wschr., vol. 136 (19), pp. 295-300, 1994.

[Calhoun 1995] G.L. Calhoun and G.R. McMillan et al., "Control of functional electrical stimulation with a direct brain interface, " in Proceedings of RESNA, June 9-14, pp. 696-698, 1995.

[Farwell 1988] L.A. Farwell and E. Donchin, "Talking off the top of your head: toward a mental prosthesis utilizing event-related brain potentials," Electroenceph. Clin. Neurophy., vol. 70, pp. 510-523, 1988.

[Flotzinger 1992] D. Flotzinger, J. Kalcher, and G. Pfurtscheller, "EEG classification by learning vector quantization," Biomed. Technik, vol. 37, pp. 303-309, 1992.

[Fukuda 1998] S. Fukuda, D. Tatsumi, H. Tsujimoto, and S. Inokuchi, "Studies of input speed of word inputting system using event-related potentials," in Proc. 20th Annual Intern. Conf. IEEE/EMBS Oct. 29-Nov.1, 1998, Hong Kong, pp. 1458-1460.

[Fukunaga 1972] K. Fukunaga, Introduction to statistical pattern recognition. New York: Academic Press, 1972.

[Guger 1997] C. Guger, "Implementation of different EEG processing algorithms with S-Functions", Master thesis, University of Technology Graz, 1997.

[Guger 1998] C. Guger and G. Pfurtscheller ,"EEG based brain-computer interface (BCI) running in real-time under Windows," 9th European Congress of Clinical Neurophysiology Ljubljana, Slovenia, June 3-7, 1998, Electroenceph. and Clin. Neurophys., vol. 106 (Suppl. 1001) p. 91, 1998.

[Guger 1999a] C. Guger, A. Schlögl, D. Walterspacher, and G. Pfurtscheller, "Design of an EEG-based brain-computer interface (BCI) from standard components running in real-time under Windows," Biomed. Technik, vol. 44, pp. 12-16, 1999.

[Guger 1999c] C. Guger, W. Harkam, C. Hertnaes, and G. Pfurtscheller, "Prosthetic control by an EEG-based brain-computer interface (BCI)," in Proc. AAATE 5th European Conference for the Advancement of Assistive Technology. Düsseldorf, Germany, Nov. 3-6, 1999, (PDF 56 kByte).

[Guger 1999e] C. Guger, H. Ramoser, T. Strein, and G. Pfurtscheller, "Real-time EEG analysis for a brain-computer interface (BCI) with subject-specific spatial patterns," in Proc. AAATE 5th European Conference for the Advancement of Assistive Technology. Düsseldorf, Germany, Nov. 3-6, 1999, submitted.

[Guger 2000] C. Guger, H. Ramoser, and G. Pfurtscheller, "Real-time EEG analysis for a brain-computer interface (BCI) with subject-specific spatial patterns," IEEE Trans. Rehab. Engng., vol. 8, 2000.

[Guger 2001] C. Guger, A. Schlögl, C. Neuper, D. Walterspacher, T. Strein, and G. Pfurtscheller, "Rapid Prototyping of an EEG-based brain-computer interface (BCI)," IEEE Trans. Rehab. Engng., vol. 9, 2001.

[Guger 2003] C. Guger, G. Edlinger, W. Harkam, I. Niedermayer, and G. Pfurtscheller, "How many people are able to operate an EEG-based brain computer interface?," IEEE Trans. Rehab. Engng., vol. 11, pp. 145-147, 2003.

[Guger 2004] Guger, C., Edlinger, G., Krausz, G., Laundl, F., Niedermayer, I., "Architectures of a PC and Pocket PC based BCI system," Proceedgins of the 2nd International Brain-Computer Interface Workshop and Training Course, pp.49-50, September 2004.

[Gordon 1998] M. Gordon, "Real-time interactive graphical user interface for EEG-based computer cursor control," Master Thesis, DSPLAB, Florida International University, 1998.

[Harkam 1998] W. Harkam, "EEG Verstärker", Elektronik Projekt, University of Technology Graz 1998.

[Haykin 1986] S. Haykin, Adaptive Filter Theory. New Jersey: Prentice Hall, Englewood Cliffs, 1986.

[Huggins 1999] J. E. Huggins, S.P. Levine, M.M. Rohde, R.K. Kushwaha, S.L. BeMent, L.A. Schuh, and D.A. Ross, "Identification of event-related potentials for a direct brain interface to control assistive technology," 28th Neural Prosthesis Workshop, NIH, Oct. 15-17, 1997.

[Kalcher 1996] J. Kalcher, D. Flotzinger, C. Neuper, S. Gölly, and G. Pfurtscheller, "Graz brain-computer interface II: towards communication between humans and computers based on online classification of three different EEG patterns," Med. Biol. Eng. Comput., vol. 34, pp. 382-388, 1996.

[Kennedy 1998] P.R. Kennedy and R.A.E. Bakay, "Restoration of neural output from a paralyzed patient by a direct brain connection," Neuroreport, vol. 9, pp. 1707-1711, 1998.

[Kilgore 1997] K.L. Kilgore, P.H. Peckham, M.W. Keith, G.B. Thorpe, K.S. Wuolle, A.M. Bryden, and R.L. Hart, "An implanted upper-extremity neuroprosthesis: follow-up of five patients," J. Bone Joint Surg., vol. 79A, pp. 533-41, 1997.

[Kisil 1992] A. Kisil and N. Birbaumer, "Biofeedback langsamer Hirnpotentiale (Biofeedback of slow cortical potentials)," Zeitschrift für experimentelle und angewandte Psychologie, vol. 39 (2), pp. 216-228, 1992.

[Koles 1991] Z.J. Koles, "The quantitative extraction and topographic mapping of the abnormal components in the clinical EEG," Electroenceph. Clin. Neurophysiol., vol. 79, pp. 440-447, 1991.

[Kotchoubey 1997] B. Kotchoubey, H. Schleichert, W. Lutzenberger, and N. Birbaumer, "A new method for self-regulation of slow cortical potentials a timed paradigm," Applied Psychophysiology and Biofeedback, vol. 22, pp. 77-93, 1997.

[Kübler 1998] A. Kuebler, B. Kotchoubey, H.P. Salzmann, N. Ghanayim, J. Perelmouter, V. Hörnberg, and N. Birbaumer, "Self-regulation of slow cortical potentials in completely paralyzed human patients," Neuroscience Letters, vol. 252, pp.171-174, 1998.

[Krausz 2003] G. Krausz, R. Scherer, G. Korisek and G. Pfurtscheller: Critical Decision Speed and Information Transfer in the "Graz-Brain Computer Interface", Applied Psychophysiology and Biofeedback, Vol. 28, No. 3: pp 233-240, 2003

[Kübler 1999] A. Kübler, B. Kotchoubey, T. Hinterberger, N. Ghanayim, J. Perelmouter, M. Schauer, C. Fritsch, E. Taub, and N. Birbaumer, "Thought Translation Device: a neurophysiological approach to communication in total motor paralysis," Exp. Brain Res., vol. 124, pp. 223-232, 1999.

[Lauer 1999] R.T. Lauer, P.H. Peckham, and K.L. Kilgore, " EEG-based control of a hand grasp neuroprosthesis," NeuroRep., vol. 10, pp. 1-5, 1999.

[Leeb 2004] Leeb, R., Keinrath, C., Guger, C., Scherer, R., Friedman, D., Slater, M., Pfurtscheller, G., "Using a BCI as a navigation tool in virtual environments," Proceedgins of the 2nd International Brain-Computer Interface Workshop and Training Course, pp.49-50, September 2004.

[Lisogurski 1998] D. Lisogurski and G.E. Birch, "Identification of finger flexions from continuous EEG as a brain computer interface," in Proc. 20th Annual Intern. Conf. - IEEE/EMBS Oct. 29-Nov. 1, 1998, Hong Kong, pp.2004-2007.

[Lugger 1998] K. Lugger, D. Flotzinger, A. Schlögl, M. Pregenzer, and G. Pfurtscheller, "Feature extraction for on-line EEG classification using principal components and linear discriminants", Med. Biol. Eng. Comput., vol. 36, pp. 309-314, 1998.

[Masuhr 1992] K.F. Masuhr and M. Neumann, Neurologie, 3. Auflage, Stuttgart, Hippokrates, 1992.

[Masic 1995] N. Masic, G. Pfurtscheller, and D. Flotzinger, "Neural network-based predictions of hand movements using simulated and real EEG data," Neurocomputing, vol. 7, pp. 259-274, 1995.

[MathWorks 1997a] The MathWorks Inc, Simulink. Real-Time Workshop. Natick, MA: The MathWorks,1997.

[MathWorks 1997b] The MathWorks Inc, Simulink. Dynamic System Simulation for Matlab. Natick, MA: The MathWorks, 1997.

[Maynard 1997] E.M. Maynard, C.T. Nordhausen, and R.A. Normann, "The UTAH intracortical electrode array: a recording structure for potential brain-computer interfaces," Electroenceph. Clin. Neurophysiol., vol. 102, pp. 228-239, 1997.

[McFarland 1993] D.J. McFarland, G.W. Neat, R.F. Read, and J.R. Wolpaw, "An EEG-based method for graded cursor control, " Psychobiology, vol. 21 (1), pp. 77-81, 1993.

[McFarland 1997a] D.J. McFarland, A.T. Lefkowicz, and J.R. Wolpaw, "Design and operation of an EEG-based brain-computer interface with digital signal processing technology, " Behavior Research Methods, Instruments & Computers, vol. 29 (3), pp. 337-345, 1997.

[McFarland 1997b] D.J. McFarland, L.M. McCane, S.V. David, and J.R. Wolpaw, "Spatial filter selection for EEG-based communication," Electroenceph. Clin. Neurophy., vol. 103, pp. 386-394, 1997.

[McFarland 1998] D.J. McFarland, L.M. McCane, and J.R. Wolpaw, "EEG-based communication and control: short-term role of feedback," IEEE Trans. Rehab. Engng., vol. 6, pp. 7-11, 1998.

[McMillan 1995] G.R. McMillan and G.L. Calhoun et al., "Direct brain interface utilizing self-regulation of steady-state visual evoke response," in Proceedings of RESNA, June 9-14, pp.693-695, 1995.

[Miner 1998] L.A. Miner, D.J. McFarland, and J.R. Wolpaw, "Answering questions with an Electroencephalogram-based brain-computer interface," Arch Phys Med Rehabil, vol. 79, pp. 1029-1033, 1998.

[Müller 1999] G. Müller, "Controlling the robot with the brain-computer interface," EDV-Projekt, University of Technology Graz, 1999.

[Müller-Gerking 1999] J. Müller-Gerking, G. Pfurtscheller, and H. Flyvbjerg, "Designing optimal spatial filters for single-trial EEG classification in a movement task," Electroenceph. Clin. Neurophysiol., vol. 110, pp. 787-798, 1999.

[Neuper 1999a] C. Neuper, A. Schlögl, and G. Pfurtscheller, "Enhancement of left-right sensorimotor EEG differences during feedback-regulated motor imagery", J. Clin. Neurophysiol., vol. 16(4), pp. 373-382, 1999.

[Neuper 1999b] C. Neuper and G. Pfurtscheller, "Motor imagery and ERD". In: Pfurtscheller, G., Lopes da Silva, F.H. (Eds.), Event-Related Desynchronization. Handbook of Electroenceph. and Clin. Neurophysiol. Revised Edition Vol. 6. Elsevier, Amsterdam, 1999.

[Nirenberg 1971] L.M. Nirenberg, J. Hanley,and E.B. Stear, "A new approach to prosthetic control: EEG motor signal tracking with an adaptively designed phase-locked loop," IEEE Trans. Biomed. Engng., vol. 18 (6), pp. 389-398, 1971.

[Obermaier 1999a] B. Obermaier, C. Guger, and G. Pfurtscheller, "Hidden Markov Models used for the off-line classification of EEG data," Biomed. Techn., vol. 44, pp. 158-162, 1999.

[Obermaier 1999b] B. Obermaier, C. Guger, C. Neuper, and G. Pfurtscheller, " Hidden Markov Models used for on-line classification of single-trial EEG data," Med. Biol. Eng. Comput., 1999, submitted.

[Patmore 1995] D. Patmore and B. Knapp, "A cursor controller using evoked potentials and EOG," in Proc. RESNA 95, Recreability, Vancouver, pp. 702-704, 1995.

[Penny 1998a] W. Penny and S.J. Roberts, "Imagined hand movements identified from the EEG my-rhythm," Journal of Neuroscience Methods, 1999, submitted.

[Penny 1998b] W.D. Penny and S.J. Roberts, "Bayesian neural networks for detection of imagined finger movements from single-trial EEG," http://www.ee.ic.ac.uk/hp/staff/sjrob/pubs.html, 1998.

[Pfurtscheller 1992] G. Pfurtscheller, D. Flotzinger, W. Mohl, and M. Peltoranta, "Prediction of the side of hand movements from single-trial multi-channel EEG data using neural networks," Electroenceph. Clin. Neurophysiol., vol. 82, pp. 313-315, 1992.

[Pfurtscheller 1993] G. Pfurtscheller, D. Flotzinger, and J. Kalcher, "Brain-computer interface - a new communication device for handicapped persons," J. Microcomputer Appl., vol. 16, pp. 293-299, 1993.

[Pfurtscheller 1994] G. Pfurtscheller, C. Neuper, and J. Berger, "Source localization using event-related desynchronization (ERD) within the alpha band," Brain Topography., vol. 6/4, pp. 269-275, 1994.

[Pfurtscheller 1996a] G. Pfurtscheller, D. Flotzinger, M. Pregenzer, J.R. Wolpaw, and D.J. McFarland, "EEG-based brain computer interface (BCI)," Medical Progress through Technology, vol. 21, pp. 111-121, 1996.

[Pfurtscheller 1996b] G. Pfurtscheller, J. Kalcher, C. Neuper, D. Flotzinger, and M. Pregenzer, "On-line EEG classification during externally-paced hand movements using a neural network-based classifier," Electroenceph. Clin. Neurophysiol., vol. 99, pp. 416-425, 1996.

[Pfurtscheller 1996c] G. Pfurtscheller, A. Stancák Jr., and C. Neuper: "Event-related synchronization (ERS) in the alpha band - an electrophysiological correlate of cortical idling: A review," Int. J. of Psychophysiology, vol. 24, pp. 39-46, 1996.

[Pfurtscheller 1997a] G. Pfurtscheller, C. Neuper, D. Flotzinger, and M. Pregenzer, "EEG-based discrimination between imagination of right and left hand movement," Electroenceph. Clin. Neurophysiol., vol. 103, pp. 642-651, 1997.

[Pfurtscheller 1997b] G. Pfurtscheller, and C. Neuper, "Motor imagery activates primary sensorimotor area in humans," Neurosci. Lett., vol. 239, pp. 65-68, 1997.

[Pfurtscheller 1997c] G. Pfurtscheller, A. Stancák, and G. Edlinger, "On the existence of different types of central beta rhythms below 30 Hz," Electroenceph. Clin. Neurophysil., vol. 102, pp. 316-325, 1997.

[Pfurtscheller 1998a] G. Pfurtscheller, 1998, "EEG event-related desynchronization (ERD) and event-related synchronization (ERS)". In: E. Niedermeyer, F. H. Lopes da Silva, (Eds.), Electroencephalography: Basic Principals, Clinical Applications and Related Fields. 4th Edition, Williams and Wilkins, Baltimore, pp. 958-967, 1998.

[Pfurtscheller 1998b] G. Pfurtscheller, C. Neuper, A. Schlögl, and K. Lugger, "Separability of EEG signals recorded during right and left motor imagery using adaptive autoregressive parameters," IEEE Trans. Rehab. Engng., vol. 6, pp. 316-325, 1998.

[Pfurtscheller 1999a] G. Pfurtscheller and Lopes da Silva, F.H. (Eds.), Event-Related Desynchronization. Handbook of Electroenceph. and Clin. Neurophysiol. Revised Edition Vol. 6. Elsevier, Amsterdam, 1999.

[Pfurtscheller 1999b] G. Pfurtscheller, C. Neuper, C. Guger, B. Obermaier, M. Pregenzer, H. Ramoser, and A. Schlögl, "Current trends in Graz brain-computer interface (BCI) research," IEEE Trans. Rehab. Engng., 1999, submitted.

[Pfurtscheller 1999c] G. Pfurtscheller, C. Neuper, H. Ramoser, and J. Müller-Gerking, "Visually guided motor imagery activates sensorimotor areas in humans," Neuroscience Letters, vol. 269, pp. 153-156, 1999.

[Pfurtscheller 1999d] G. Pfurtscheller and M. Pregenzer, "LVQ and single trial EEG classification". In: E. Oja, S. Kaski, (Eds.), Kohonen Maps, Elsevier, Amsterdam, pp.317-327, 1999.

[Plettenburg 1998] D.H. Plettenburg, "Basic requirements for upper extremity prostheses: the WILMER approach," in Proc. IEEE EMBS '98, 1998, pp. 2276-2281.

[Polak 1997] M. Polak and A. Kostov, "Development of brain-computer interface: preliminary results," in Proceedings 19th Int. Conference IEEE/EMBS, 30.10.-2.11., Chicago, Il. USA, pp. 1543-1546, 1997.

[Polikoff 1995] J.B. Polikoff, H.T: Bunnell, and W.J. Borkowski Jr., "Toward a P300-based computer interface," in Proc. RESNA '95 Annual Conference, RESNAPRESS, Arlington Va. Pp. 178-180, 1995.

[Popovic 1993] D.B. Popovic, R.B. Stein, K.L. Jovanovic, R. Dai, A. Kostov, and W.W. Armstrong, "Sensory nerve recording for closed-loop control to restore motor functions," IEEE Biomed. Eng., vol. 40(10), pp. 1024-1031, 1993.

[Pregenzer 1994] M. Pregenzer, G. Pfurtscheller, and D. Flotzinger, "Selection of electrode positions for an EEG-based brain computer interface (BCI)," Biomed. Technik, vol. 39, pp. 264-269, 1994.

[Pregenzer 1996] M. Pregenzer, G. Pfurtscheller, and D. Flotzinger, "Automated feature selection with a Distinction Sensitive Learning Vector Quantizer," Neurocomputing, vol. 11, pp. 19-29, 1996.

[Pregenzer 1999] M. Pregenzer and G. Pfurtscheller, "Frequency component selection for an EEG-based brain computer interface (BCI)," IEEE Trans. Rehab Engn. 7 (3) Sep, 1999.

[Ramoser 1997] H. Ramoser, J.R. Wolpaw, and G. Pfurtscheller, "EEG-based communication: evaluation of alternative signal prediction methods," Biomed. Technik, vol. 42 (9), pp. 226-233, 1997.

[Ramoser 1999] H. Ramoser, J. Müller-Gerking, and G. Pfurtscheller, "Optimal spatial filtering of single-trial EEG during imagined hand movement," IEEE Trans. Rehab. Engng. 1999, in revision.

[Roberts 1998a] S.J. Roberts, W. Penny, and I. Rezek, "Temporal and spatial complexity measures for EEG-based brain-computer interfacing," Med. and Biolog. Engng. & Computing, vol. 37(1), p.93-8, 1999.

[Roberts 1998b] S.J. Roberts and W.D. Penny, "Real-time brain-computer interface," http://www.cc.ic.ac.uk/hp/staff/sjrob/pubs.html, 1998. [Scargle 1998] S.D. Scargle, "EMG / EEG HCI system for computer - cursor control," Master Thesis, DSPLAB, Florida International University, 1998

[Schlögl 1997a] A. Schlögl, D. Flotzinger, and G. Pfurtscheller, "Adaptive autoregressive modeling used for single-trial EEG classification," Biomed. Technik, vol. 42, pp. 162-167, 1997.

[Schlögl 1997b] A. Schlögl, K. Lugger, and G. Pfurtscheller, "Using adaptive autoregressive parameters for a brain-computer-interface experiment", in Proc. IEEE-EMBS'97, 1997, pp. 1533-1535.

[Spencer 1998] K.M. Spencer, O. Karni, R. Wijesinghe, and E. Donchin " The mental prosthesis: assessing the speed of a P300-based brain-computer interface," BCI-Technology: Theory and Practice, First International Meeting, Rensselaerville, June 16-20, 1999.

[Sutter 1990] E. Sutter and D. Tran, " Communication through visually induced electrical brain responses," Computers for Handicapped Persons; Springer Verlag 1990, pp. 279-288.

[Sutter 1992] E.E. Sutter, "The brain response interface: communication through visually-induced electrical brain responses," J. Microcomputer Applications, vol. 15, pp. 31-45, 1992.

[Taberner 1998] A. Taberner, "Digital signal processing of the Electroencephalogram towards the design of a brain-computer interface," Thesis, DSPLAB, Florida International University, 1998.

[Vaughan 1996] T.M. Vaughan, J.R. Wolpaw, and E. Donchin, "EEG-based communication: prospects and problems," IEEE Trans. Rehab. Engng., vol. 4 (4), pp. 425-430, 1996.

[Vaughan 1998] T.M. Vaughan, L.A. Miner, D.J. McFarland, L. McCane, and J.R. Wolpaw, "EEG-based communication: analysis of concurrent EMG activity: Electroenceph. Clin. Neurophysiol., vol. 107, pp. 428-433, 1998.

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[Wolpaw 1994] J.R. Wolpaw and D.J. McFarland, "Multichannel EEG-based brain-computer communication," Electroenceph. Clin. Neurophy., vol. 90, pp. 444-449, 1994.

[Wolpaw 1997] J.R. Wolpaw, D. Flotzinger, G. Pfurtscheller, and D.J. McFarland, " Timing of EEG-based cursor control," J. Clin. Neurophy., vol 14(6), pp. 529-538, 1997.

[Wolpaw 1998] J.R. Wolpaw, H. Ramoser, D.J. McFarland, and G. Pfurtscheller, "EEG-based communication: improved accuracy by response verification," IEEE Trans. Rehab. Engng., vol. 6 (3), pp.326-333,1998.