Using phase information to reveal the nature of event-related desynchronization

Biomedical Signal Processing and Control

Volumn 3, Issue 3, 2008, Pages 192-202

  Townsend, George ^a   Feng, Yi ^a  

^a ALGOMA UNIVERSITY   (Canada)

Author keywords

Brain computer interface (BCI); Delta phase; Electroencephalogram (EEG); Event related desynchronization (ERD); Event related synchronization (ERS); Multi class BCI

Indexed keywords

ELECTROENCEPHALOGRAPHY; VISUALIZATION;

DELTA-PHASE; ELECTRO-ENCEPHALOGRAM (EEG); EVENT RELATED DESYNCHRONIZATION; EVENT-RELATED SYNCHRONIZATIONS; MULTI-CLASS BCI;

BRAIN COMPUTER INTERFACE;

ARTICLE; BRAIN COMPUTER INTERFACE; BRAIN ELECTROPHYSIOLOGY; BRAIN FUNCTION; BRAIN MAPPING; CONTROLLED STUDY; CORRELATION ANALYSIS; CORTICAL SYNCHRONIZATION; DELTA PHASE MAP; DELTA RHYTHM; EVOKED RESPONSE; HUMAN; HUMAN EXPERIMENT; IMAGE ANALYSIS; IMAGE DISPLAY; IMAGERY; PRIORITY JOURNAL; SIGNAL DETECTION;

EID: 52049107624     PISSN: 17468094     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bspc.2008.01.003     Document Type: Article

References (21)

1. Townsend G., Graimann B., and Pfurtscheller G. A comparison of common spatial patterns with complex band power features in a four-class BCI experiment. IEEE Trans. Biomed. Eng. 53 (2006) 642-651
2. G. Townsend, Brain Computer Interfaces: Phase Features and Post Processing Issues, Ph.D. Thesis, 2006, p. 97.
3. B. Graimann, Movement-Related Patterns in ECoG and EEG: Visualization and Detection, Ph.D. Thesis, 2003, p. 107.
4. Wolpaw J.R., Birbaumer N., McFarland D.J., Pfurtscheller G., and Vaughan T.M. Brain-computer interfaces for communication and control. Clin. Neurophysiol. 113 (2002) 767-791
5. Vaughan T.M. Guest editorial brain-computer interface technology: a review of the second international meeting. IEEE Trans. Rehabil. Eng. 11 (2003) 94-109
6. Obermaier B., Neuper C., Guger C., and Pfurtscheller G. Information transfer rate in a five-classes brain-computer interface. IEEE Trans. Neural Syst. Rehabil. Eng. 9 (2001) 283-288
7. C. W. Anderson, Z. Sijercic, Classification of EEG Signals from Four Subjects During Five Mental Tasks, presented at Engineering Applications in Neural Networks (EANN'96), 1996.
8. Dornhege G., Blankertz B., Curio G., and Muller K.R. Boosting bit rates in noninvasive EEG single-trial classifications by feature combination and multiclass paradigms. IEEE Trans. Biomed. Eng. 51 (2004) 993-1002
9. Guger C., Ramoser H., and Pfurtscheller G. Real-time EEG analysis with subject specific spatial patterns for a brain-computer interface (BCI). IEEE Trans. Rehabil. Eng. 8 (2000) 447-456
10. Muller-Gerking J., Pfurtscheller G., and Flyvbjerg H. Designing optimal spatial filters for single-trial EEG classification in a movement task. Clin. Neurophysiol. 110 (1999) 787-798
11. Ramoser H., Muller-Gerking J., and Pfurtscheller G. Optimal spatial filtering of single trial EEG during imagined hand movement. IEEE Trans. Rehabil. Eng. 8 (2000) 441-446
12. D'Alessandro M., Esteller R., Vachtsevanos G., Hinson A., Echauz J., and Litt B. Epileptic seizure prediction using hybrid feature selection over multiple intracranial EEG electrode contacts: a report of four patients. IEEE Trans. Biomed. Eng. 50 (2003) 603-615
13. Schlogl A., Lee F., Bischof H., and Pfurtscheller G. Characterization of four-class motor imagery EEG data for the BCI-competition 2005. J. Neural Eng. 2 (2005) L14-L22
14. Naeem M., Brunner C., Leeb R., Graimann B., and Pfurtscheller G. Seperability of four-class motor imagery data using independent components analysis. J. Neural Eng. 3 (2006) 208-216
15. Srinivasan R. Methods to Improve the Spatial Resolution of EEG. Int. J. Bioelectromagnetism 1 (1999) 91-98
16. Oppenheim A.V., Schafer R.W., and Buck J.R. Discrete-Time Signal Processing. 2nd ed. (1999), Prentice-Hall
17. Pfurtscheller G., and Lopes da Silva F.H. Quantification of ERD ans ERS in the time domain. Event-Related Desynchronization, Handbook of Electroencephalography and Clinical Neurophysiology (1999), Elsevier, New York pp. 89-105
18. G. Pfurtscheller, The Importance of Induced Sensorimotor Rhythms in BCI Research, in BCI workshop, Graz, 2006, pp. 153-159.
19. Suffczynski P., Kalitzin S., Pfurtscheller G., and Lopes da Silva F.H. Computational model of thalamo-cortical networks: dynamical control of alpha rhythms in relation to focal attention. Int. J. Psychophysiol. 43 (2001) 25-40
20. Pfurtscheller G. Induced oscillations in the alpha band: functional meaning. Epilepsia 44 Suppl. 12 (2003) 2-8
21. Pfurtscheller G., Brunner C., Schlogl A., and Lopes da Silva F.H. Mu rhythm (de)synchronization and EEG single-trial classification of different motor imagery tasks. Neuroimage 31 (2006) 153-159