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Time-frequency and spectral analysis of auditory executive event-related potentials in subthalamic nucleus

Basic information
Original title:Time-frequency and spectral analysis of auditory executive event-related potentials in subthalamic nucleus
Authors:Marek Baláž, Pavel Jurák, Jan Chládek, Josef Halámek, Martina Bočková, Ivan Rektor
Further information
Citation:BALÁŽ, Marek, Pavel JURÁK, Jan CHLÁDEK, Josef HALÁMEK, Martina BOČKOVÁ and Ivan REKTOR. Time-frequency and spectral analysis of auditory executive event-related potentials in subthalamic nucleus. In Abstracts of 29th International Congress of Clinical Neurophysiology, Clin Neurophysiol, Vol 121, Supplement 1, 2010. 2010. ISSN 1388-2457.Export BibTeX
@proceedings{919491,
author = {Baláž, Marek and Jurák, Pavel and Chládek, Jan and Halámek, Josef and Bočková, Martina and Rektor, Ivan},
booktitle = {Abstracts of 29th International Congress of Clinical Neurophysiology, Clin Neurophysiol, Vol 121, Supplement 1, 2010},
keywords = {P3; Subthalamic Nucleus;},
language = {eng},
title = {Time-frequency and spectral analysis of auditory executive event-related potentials in subthalamic nucleus},
year = {2010}
}
Original language:English
Field:Neurology, neurosurgery, neurosciences
Type:Conference abstract
Keywords:P3; Subthalamic Nucleus;

In our present work we have noted clear 8-10 Hz activity related to auditory ERPs. It is important to observe whether such an activity can be replicated in higher number of patients. We have not observed such an activity recorded from the globus pallidum internum in a patient with generalised dystonia (we do not report these results here). We also observed the major activation in frequency of 20 Hz and more in direct relation to P3-like potentials. Here, the correspondent changes were present in latencies of P3 potentials in standard and modified protocols.

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