Neural correlates of affective picture processing ? A depth ERP study

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F09%3A00332042" target="_blank" >RIV/68081731:_____/09:00332042 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68081740:_____/09:00332042

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Neural correlates of affective picture processing ? A depth ERP study

Popis výsledku v původním jazyce

We used a novel approach (intracerebral recordings of ERPs) to add to our knowledge of specific brain regions involved in affective picture processing. Ten intractable epileptic patients undergoing pre-surgical depth electrode recording viewed pleasant,neutral, and unpleasant pictures and ERPs were recorded. A total of 752 cortical and subcortical sites were investigated. Significant differences in ERPs to unpleasant as compared to neutral or pleasant pictures were frequently and consistently observedin recordings from various brain areas ? the mesial temporal cortex, the lateral temporal cortex, the mesial prefrontal cortex, and the lateral prefrontal cortex. Interestingly, the mean latencies of responses to emotional stimuli were somewhat shorter in the frontal lobe structures and longer in the temporal lobe regions. These differences, however, were not significant. Additional clearly positive findings were observed in the posterior parietal cortex, the precuneus, and the insula.

Název v anglickém jazyce

Neural correlates of affective picture processing ? A depth ERP study

Popis výsledku anglicky

We used a novel approach (intracerebral recordings of ERPs) to add to our knowledge of specific brain regions involved in affective picture processing. Ten intractable epileptic patients undergoing pre-surgical depth electrode recording viewed pleasant,neutral, and unpleasant pictures and ERPs were recorded. A total of 752 cortical and subcortical sites were investigated. Significant differences in ERPs to unpleasant as compared to neutral or pleasant pictures were frequently and consistently observedin recordings from various brain areas ? the mesial temporal cortex, the lateral temporal cortex, the mesial prefrontal cortex, and the lateral prefrontal cortex. Interestingly, the mean latencies of responses to emotional stimuli were somewhat shorter in the frontal lobe structures and longer in the temporal lobe regions. These differences, however, were not significant. Additional clearly positive findings were observed in the posterior parietal cortex, the precuneus, and the insula.

Druh

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

CEP obor

FH - Neurologie, neurochirurgie, neurovědy

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Neuroimage

ISSN

1053-8119

e-ISSN

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Svazek periodika

47

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

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Kód UT WoS článku

000266975300042

EID výsledku v databázi Scopus

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