Tracking EEG signal dynamics during mental tasks: A combined linear/nonlinear approach

IEEE Engineering in Medicine and Biology Magazine

Volumn 17, Issue 2, 1998, Pages 89-95

  Popivanov, D ^a,b,c,d,e,h   Mineva, A ^a,b,e   Dushanova, J ^a,f,g  

^a BULGARIAN ACADEMY OF SCIENCES   (Bulgaria)

^b TECHNICAL UNIVERSITY OF SOFIA   (Bulgaria)

^c Motor Control Laboratory

^d NEW BULGARIAN UNIVERSITY   (Bulgaria)

^e Physiological Sciences and EEG ^*

^f UNIVERSITY OF SOFIA   (Bulgaria)

^g Bulgar Soc Bio Med Eng and Phys

^h INSTITUTE OF PHYSIOLOGY   (Bulgaria)

Author keywords

[No Author keywords available]

Indexed keywords

DATA REDUCTION; FREQUENCY DOMAIN ANALYSIS; MATHEMATICAL MODELS; NEUROPHYSIOLOGY; PHYSIOLOGICAL MODELS; REGRESSION ANALYSIS; SIGNAL PROCESSING; SPECTRUM ANALYSIS; SUBJECTIVE TESTING; TIME DOMAIN ANALYSIS;

MENTAL TASKS; SIGNAL DYNAMICS; SINGULAR SPECTRUM ANALYSIS (SSA);

ELECTROENCEPHALOGRAPHY;

ARTICLE; ELECTROENCEPHALOGRAM; MENTAL TASK; SIGNAL PROCESSING; TASK PERFORMANCE;

ELECTROENCEPHALOGRAPHY; HUMANS; LINEAR MODELS; MENTAL PROCESSES; MODELS, BIOLOGICAL; NONLINEAR DYNAMICS; TASK PERFORMANCE AND ANALYSIS;

EID: 0032031741     PISSN: 07395175     EISSN: None     Source Type: Journal    
DOI: 10.1109/51.664036     Document Type: Article

References (21)

1. Georgopoulos AP and Pellizzer G: The mental and neural: psychological and neural studies of mental rotation and memory scanning. Neuropsychohgia, Vol. 33, 11: 1531-1547, 1995.
2. Jansen BH: Time Series Analysis by Means of Linear Modelling. In: Huston JP (Ed) Techniques in the Behavioral and Neural Sciences Vol. 5: Weitkunat R (Ed): Digital Biosignal Processing, Elsevier: 157-180, 1991.
3. Kaminsky Yu and Krekule I: Universal multifunctional IBM PC I/O board tor clinical examinations and experimental research in neuroscience. Physiol Res 43: 193-199, 1994.
4. Kemp B and Lopes da Silva FH: Model-based Analysis of Neurophysiological Signals. In: Huston JP (Ed) Techniques in the Behavioral and Neural Sciences Vol. 5: Weitkunat R (Ed): Digital Biosignal Processing, Elsevier: 129-156, 1991.
5. Deecke L: Planning, preparation, execution, and imagery of voluntary action. Cog. Brain Res. 3:59-64, 1996
6. Pfurtscheller G: Event-related synchronization (ERS): an electrophysiological correlate of cortical areas at rest. Electroenceph. clin. Neurophysiol. 83:. 62-69, 1992.
7. Stancak A Jr and Pfurtscheller G: Desynchronization and recovery of rhythms during brisk and slow self-paced finger movements in man. Electroenceph. clin. Neurophysiol. 196: 21-24, 1995.
8. Mineva A and Popivanov D: Method for single-trial readiness potential identification, based on singular spectrum analysis. J.Neurosci Meth. 68:. 91-99, 1996.
9. Vautard R, Yiou P and Ghil M: Singular-spectrum analysis: a toolkit for short, noisy chaotic signals. Physica D, 58: 95-126, 1992.
10. Ljung L: MATLAB System Identification Toolbox, The MathWorks Inc., 1993.
11. Elbert T, Ray WJ, Kowalik ZJ, Skinner JE, Graf KE and Birbaumer N: Chaos and physiology: deterministic chaos in excitable cell assemblies. Physiol Rev., Vol.74, 1:.1-47, 1994.
12. Karrakchou M, Vibe-Rheymer K, Vesin J-M, Provot E and Kunt M: Improving cardiovascular monitoring through modern techniques. IEEE Eng in Med and Biol., Sept/Oct:.69-78, 1996.
13. Krystal AD, Greenside HS, Weiner RD and Gassert D: A comparison of EEG signal dynamics in waking, after anesthesia induction and during electroconvulsive therapy seizures. Electroenceph. clin. Neurophysiol. 99: 129-140, 1996.
14. Theiler J and Rapp PE: Re-examination of the evidence for low-dimensional, nonlinear structure in the human electroencephalogram. Electroenceph. clin. Neurophysiol., 98:. 213-222, 1996.
15. Pritchard WS, Krieble KK and Duke D: On the validity of estimating EEG correlation dimension from a spatial embedding. Psychophysiology, 33:. 362-368, 1996.
16. Dushanova J and Popivanov D: Nonlinear prediction as a tool for tacking the dynamics of single-trial readiness potentials. J. Neurosci Meth. 70: 51-63, 1996.
17. Molnar M and Skinner JE: Low-dimensional chaos in event-related brain potentials. Int. J. Neurosci. 66:263-276, 1992.
18. Sugihara G and May RM: Nonlinear forecasting as a way of distinguishing chaos from measurement error in time series. Nature, 344: 734-741, 1990.
19. Takens F: Detecting Strange Attractors in Turbulence. In: Rand DA and Young LS (Eds), Dynamical Systems and Turbulence. Lecture Notes in Mathematics, Heidelberg:Springer Verlag: 366-381, 1981.
20. Gallez D and Babloyantz A: Predictability of human EEG: a dynamical approach. Biol Cybern., 64: 381-391, 1991.
21. Fell J, Roschke J and Beckmann P: Deterministic chaos and the first positive Lyapunov exponent: a nonlinear analysis of the human electroencephalogram during sleep. Biol Cybern. 69:. 139-146, 1993.