Abstract:
Global brain dynamics are characterized in terms of electrical activity using nonlinear dynamic metric tools. The brain's spontaneous electrical activity is not a simple noise but an active signal reflecting causal responses from hidden events and sources during sensory and cognitive processing of the brain. The time evolution of the system is described by a low-dimensional deterministic dynamics. The nonlinear dynamic metric invariants are dependent on brain structure as well as brain activity.
Registro:
Documento: |
Artículo
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Título: | Using nonlinear dynamic metric tools for characterizing brain structures |
Autor: | Blanco, S.; Figliola, A.; Kochen, S.; Rosso, O.A. |
Filiación: | Instituto de Calculo, FCEyN, Universidad de Buenos Aires, Argentina Centro Municipal de Epilepsia, Division Neurologia, Universidad de Buenos Aires, Argentina National Research Council, Argentina Sci. Adviser Master on Med. Phys., University of Buenos Aires, Argentina Instituto de Calculo, FCEyN, Ciuidad Universitaria, 1428 Buenos Aires, Argentina
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Palabras clave: | Nonlinear dynamic metric tools; Algorithms; Correlation methods; Electroencephalography; Lyapunov methods; Signal processing; Brain; algorithm; brain; electroencephalogram; nonlinear system; review; Algorithms; Brain; Electroencephalography; Epilepsy; Humans; Models, Neurological; Nonlinear Dynamics |
Año: | 1997
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Volumen: | 16
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Número: | 4
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Página de inicio: | 83
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Página de fin: | 92
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DOI: |
http://dx.doi.org/10.1109/51.603652 |
Título revista: | IEEE Engineering in Medicine and Biology Magazine
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Título revista abreviado: | IEEE ENG. MED. BIOL. MAG.
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ISSN: | 07395175
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CODEN: | IEMBD
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_07395175_v16_n4_p83_Blanco |
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Citas:
---------- APA ----------
Blanco, S., Figliola, A., Kochen, S. & Rosso, O.A.
(1997)
. Using nonlinear dynamic metric tools for characterizing brain structures. IEEE Engineering in Medicine and Biology Magazine, 16(4), 83-92.
http://dx.doi.org/10.1109/51.603652---------- CHICAGO ----------
Blanco, S., Figliola, A., Kochen, S., Rosso, O.A.
"Using nonlinear dynamic metric tools for characterizing brain structures"
. IEEE Engineering in Medicine and Biology Magazine 16, no. 4
(1997) : 83-92.
http://dx.doi.org/10.1109/51.603652---------- MLA ----------
Blanco, S., Figliola, A., Kochen, S., Rosso, O.A.
"Using nonlinear dynamic metric tools for characterizing brain structures"
. IEEE Engineering in Medicine and Biology Magazine, vol. 16, no. 4, 1997, pp. 83-92.
http://dx.doi.org/10.1109/51.603652---------- VANCOUVER ----------
Blanco, S., Figliola, A., Kochen, S., Rosso, O.A. Using nonlinear dynamic metric tools for characterizing brain structures. IEEE ENG. MED. BIOL. MAG. 1997;16(4):83-92.
http://dx.doi.org/10.1109/51.603652