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

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.

Basic information

• Original name: Time-frequency and spectral analysis of auditory executive event-related potentials in subthalamic nucleus
• Authors: BALÁŽ, Marek (703 Slovakia, guarantor, belonging to the institution), Pavel JURÁK (203 Czech Republic, belonging to the institution), Jan CHLÁDEK (203 Czech Republic, belonging to the institution), Josef HALÁMEK (203 Czech Republic, belonging to the institution), Martina BOČKOVÁ (203 Czech Republic, belonging to the institution) and Ivan REKTOR (203 Czech Republic, belonging to the institution).
• Edition: Abstracts of 29th International Congress of Clinical Neurophysiology, Clin Neurophysiol, Vol 121, Supplement 1, 2010, 2010.

Other information

• Original language: English
• Type of outcome: Conference abstract
• Field of Study: 30000 3. Medical and Health Sciences
• Country of publisher: Japan
• Confidentiality degree: is not subject to a state or trade secret
• Impact factor: Impact factor: 2.786
• RIV identification code: RIV/00216224:14110/10:00046773
• Organization unit: Faculty of Medicine
• ISSN: 1388-2457
• Keywords in English: P3; Subthalamic Nucleus

Abstract

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.

Links

• MSM0021622404, plan (intention): Name: Vnitřní organizace a neurobiologické mechanismy funkčních systémů CNS

Investor: Ministry of Education, Youth and Sports of the CR, The internal organisation and neurobiological mechanisms of functional CNS systems under normal and pathological conditions.