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Abstract:

This study analyzed relationships among co-existent EEG frequency responses during passive auditory stimulus processing. By applying quantifiers based on wavelet entropy, it is demonstrated that a short-lasting ordering of the complex post-stimulus EEG signal occurs as a result of a transient synchronization in the theta frequency channel. Further, by using a developmental model it is shown that, independently of the frequency content of the background EEG and ERPs, a highly-ordered microstate in the ERP is always determined by theta frequency. Thus, transient dominance of synchronized theta oscillations may reflect an important functional mechanism subserving stimulus information processing. © 2001 Lippincott Williams & Wilkins.

Registro:

Documento: Artículo
Título:A transient dominance of theta ERP component characterizes passive auditory processing: Evidence from a developmental study
Autor:Kolev, V.; Rosso, O.A.; Yordanova, J.
Filiación:Institute of Physiology, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., bl. 23, 1113 Sofia, Bulgaria
Instituto de Cálculo, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina
Palabras clave:Children; Event-related potentials (ERPs); Signal entropy; Theta response; Time-frequency analysis; Wavelet analysis; adult; article; auditory nervous system; auditory response; auditory stimulation; child; electroencephalogram; entropy; event related potential; human; human experiment; information processing; normal human; priority journal; theta rhythm
Año:2001
Volumen:12
Número:13
Página de inicio:2791
Página de fin:2796
DOI: http://dx.doi.org/10.1097/00001756-200109170-00008
Título revista:NeuroReport
Título revista abreviado:NeuroReport
ISSN:09594965
CODEN:NERPE
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09594965_v12_n13_p2791_Kolev

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Citas:

---------- APA ----------
Kolev, V., Rosso, O.A. & Yordanova, J. (2001) . A transient dominance of theta ERP component characterizes passive auditory processing: Evidence from a developmental study. NeuroReport, 12(13), 2791-2796.
http://dx.doi.org/10.1097/00001756-200109170-00008
---------- CHICAGO ----------
Kolev, V., Rosso, O.A., Yordanova, J. "A transient dominance of theta ERP component characterizes passive auditory processing: Evidence from a developmental study" . NeuroReport 12, no. 13 (2001) : 2791-2796.
http://dx.doi.org/10.1097/00001756-200109170-00008
---------- MLA ----------
Kolev, V., Rosso, O.A., Yordanova, J. "A transient dominance of theta ERP component characterizes passive auditory processing: Evidence from a developmental study" . NeuroReport, vol. 12, no. 13, 2001, pp. 2791-2796.
http://dx.doi.org/10.1097/00001756-200109170-00008
---------- VANCOUVER ----------
Kolev, V., Rosso, O.A., Yordanova, J. A transient dominance of theta ERP component characterizes passive auditory processing: Evidence from a developmental study. NeuroReport. 2001;12(13):2791-2796.
http://dx.doi.org/10.1097/00001756-200109170-00008