Oscillatory changes in cognitive networks activated during a
three-stimulus visual paradigm: An intracerebral study

J 2013

Oscillatory changes in cognitive networks activated during a three-stimulus visual paradigm: An intracerebral study

BOČKOVÁ, Martina, Jan CHLÁDEK, Lucie ŠIMOVÁ, P. JURÁK, J. HALAMEK et. al.

Základní údaje

Originální název

Oscillatory changes in cognitive networks activated during a three-stimulus visual paradigm: An intracerebral study

Autoři

BOČKOVÁ, Martina (203 Česká republika, domácí), Jan CHLÁDEK (203 Česká republika, domácí), Lucie ŠIMOVÁ (203 Česká republika, domácí), P. JURÁK (203 Česká republika), J. HALAMEK (203 Česká republika) a Ivan REKTOR (203 Česká republika, garant, domácí)

Vydání

Clinical Neurophysiology, Clare, Elsevier Ireland, 2013, 1388-2457

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

30000 3. Medical and Health Sciences

Stát vydavatele

Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 2.979

Kód RIV

RIV/00216224:14740/13:00066617

Organizační jednotka

Středoevropský technologický institut

DOI

http://dx.doi.org/10.1016/j.clinph.2012.07.009

UT WoS

000313592400010

Klíčová slova anglicky

SEEG; Event-related de/synchronization ERD/S; Target; Distractor; Visual

Štítky

ok, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 17. 12. 2013 14:00, Olga Křížová

Anotace

V originále

Objective: The aim of this work was to study the oscillatory changes during target and distractor stimuli processing. We focused mainly on responses after distractor stimuli in the prefrontal cortex and their possible relation to our previous results from the basal ganglia. Methods: Five epilepsy surgery candidates with implanted depth electrodes performed a three-stimulus paradigm. The frequent stimulus (70%; without required response) was a small blue circle, the target stimulus (15%; with motor response) was a larger blue circle, and the distractor stimulus (15%; without required response) was a checkerboard. The SEEG signals from 404 electrode contacts were analysed using event-related de/synchronization (ERD/S) methodology. Results: The main response to the target stimuli was ERD in the alpha and low beta bands, predominantly in the motor control areas, parietal cortex and hippocampus. The distractor stimuli were generally accompanied by an early theta frequency band power increase most markedly in the prefrontal cortex. Conclusions: Different ERD/S patterns underline attentional shifting to rare target ("go'') and distractor ("no-go'') stimuli. Significance: As an increase in lower frequency band power is considered to be a correlate of active inhibition, the prefrontal structures seem to be essential for inhibition of non-required movements. (C) 2012 International Federation of Clinical Neurophysiology.

Návaznosti

ED1.1.00/02.0068, projekt VaV

Název: CEITEC - central european institute of technology

GAP103/11/0933, projekt VaV

Název: Analýza vysokofrekvenčního EEG signálu z hlubokých mozkových elektrod

Investor: Grantová agentura ČR, Analýza vysokofrekvenčního EEG signálu z hlubokých mozkových elektrod

Citovat

BOČKOVÁ, Martina, Jan CHLÁDEK, Lucie ŠIMOVÁ, P. JURÁK, J. HALAMEK a Ivan REKTOR. Oscillatory changes in cognitive networks activated during a three-stimulus visual paradigm: An intracerebral study. Clinical Neurophysiology. Clare: Elsevier Ireland, 2013, roč. 124, č. 2, s. 283-291. ISSN 1388-2457. Dostupné z: https://dx.doi.org/10.1016/j.clinph.2012.07.009.

@article{1137357,
   author = {Bočková, Martina and Chládek, Jan and Šimová, Lucie and Jurák, P. and Halamek, J. and Rektor, Ivan},
   article_location = {Clare},
   article_number = {2},
   doi = {http://dx.doi.org/10.1016/j.clinph.2012.07.009},
   keywords = {SEEG; Event-related de/synchronization ERD/S; Target; Distractor; Visual},
   language = {eng},
   issn = {1388-2457},
   journal = {Clinical Neurophysiology},
   title = {Oscillatory changes in cognitive networks activated during a three-stimulus visual paradigm: An intracerebral study},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/22938795},
   volume = {124},
   year = {2013}
}

TY  - JOUR
ID  - 1137357
AU  - Bočková, Martina - Chládek, Jan - Šimová, Lucie - Jurák, P. - Halamek, J. - Rektor, Ivan
PY  - 2013
TI  - Oscillatory changes in cognitive networks activated during a three-stimulus visual paradigm: An intracerebral study
JF  - Clinical Neurophysiology
VL  - 124
IS  - 2
SP  - 283-291
EP  - 283-291
PB  - Elsevier Ireland
SN  - 13882457
KW  - SEEG
KW  - Event-related de/synchronization ERD/S
KW  - Target
KW  - Distractor
KW  - Visual
UR  - http://www.ncbi.nlm.nih.gov/pubmed/22938795
L2  - http://www.ncbi.nlm.nih.gov/pubmed/22938795
N2  - Objective: The aim of this work was to study the oscillatory changes during target and distractor stimuli processing. We focused mainly on responses after distractor stimuli in the prefrontal cortex and their possible relation to our previous results from the basal ganglia. Methods: Five epilepsy surgery candidates with implanted depth electrodes performed a three-stimulus paradigm. The frequent stimulus (70%; without required response) was a small blue circle, the target stimulus (15%; with motor response) was a larger blue circle, and the distractor stimulus (15%; without required response) was a checkerboard. The SEEG signals from 404 electrode contacts were analysed using event-related de/synchronization (ERD/S) methodology. Results: The main response to the target stimuli was ERD in the alpha and low beta bands, predominantly in the motor control areas, parietal cortex and hippocampus. The distractor stimuli were generally accompanied by an early theta frequency band power increase most markedly in the prefrontal cortex. Conclusions: Different ERD/S patterns underline attentional shifting to rare target ("go'') and distractor ("no-go'') stimuli. Significance: As an increase in lower frequency band power is considered to be a correlate of active inhibition, the prefrontal structures seem to be essential for inhibition of non-required movements. (C) 2012 International Federation of Clinical Neurophysiology.
ER  -

BOČKOVÁ, Martina, Jan CHLÁDEK, Lucie ŠIMOVÁ, P. JURÁK, J. HALAMEK a Ivan REKTOR. Oscillatory changes in cognitive networks activated during a three-stimulus visual paradigm: An intracerebral study. \textit{Clinical Neurophysiology}. Clare: Elsevier Ireland, 2013, roč.~124, č.~2, s.~283-291. ISSN~1388-2457. Dostupné z: https://dx.doi.org/10.1016/j.clinph.2012.07.009.

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