Involvement of the subthalamic nucleus and globus pallidus internus in attention

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14110%2F11%3A00055707" target="_blank" >RIV/00216224:14110/11:00055707 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68081731:_____/11:00366075 RIV/00159816:_____/11:#0001022

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s00702-010-0575-4" target="_blank" >http://dx.doi.org/10.1007/s00702-010-0575-4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00702-010-0575-4" target="_blank" >10.1007/s00702-010-0575-4</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Involvement of the subthalamic nucleus and globus pallidus internus in attention

Popis výsledku v původním jazyce

We studied the appearance of cognitive event-related potentials (ERPs) and event-related de/synchronizations (ERD/S) in the subthalamic nucleus (STN) and globus pallidus internus (GPi). We particularly focused on the rare non-target (distractor) stimuliprocessing. ERPs and ERD/S in the alpha and beta frequency range were analyzed in seven Parkinson's disease patients and one primary dystonia patient with implanted deep brain stimulation (DBS) electrodes. A visual three-stimulus protocol was used (frequent stimulus, target stimulus, and distractor). The non-target and distractor-related waveforms manifested similar shapes. A specific positive ERP peak around 200 ms and a low alpha frequency ERS were detected from the STN as a response to the distractorstimuli in six of the patients with Parkinson's disease and also in the primary dystonia patient's GPi. This positivity probably reflects an attentional orienting response to the distractor stimuli.

Název v anglickém jazyce

Involvement of the subthalamic nucleus and globus pallidus internus in attention

Popis výsledku anglicky

We studied the appearance of cognitive event-related potentials (ERPs) and event-related de/synchronizations (ERD/S) in the subthalamic nucleus (STN) and globus pallidus internus (GPi). We particularly focused on the rare non-target (distractor) stimuliprocessing. ERPs and ERD/S in the alpha and beta frequency range were analyzed in seven Parkinson's disease patients and one primary dystonia patient with implanted deep brain stimulation (DBS) electrodes. A visual three-stimulus protocol was used (frequent stimulus, target stimulus, and distractor). The non-target and distractor-related waveforms manifested similar shapes. A specific positive ERP peak around 200 ms and a low alpha frequency ERS were detected from the STN as a response to the distractorstimuli in six of the patients with Parkinson's disease and also in the primary dystonia patient's GPi. This positivity probably reflects an attentional orienting response to the distractor stimuli.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

FH - Neurologie, neurochirurgie, neurovědy

OECD FORD obor

—

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

JOURNAL OF NEURAL TRANSMISSION

ISSN

0300-9564

e-ISSN

—

Svazek periodika

118

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

AT - Rakouská republika

Počet stran výsledku

11

Strana od-do

1235-1245

Kód UT WoS článku

000293244800015

EID výsledku v databázi Scopus

—