Neural Correlates Related to Anxiety in Attentional Inhibition Control: an Erp Study
We investigated the effect of anxiety on attentional inhibitory control using event-related potentials (ERPs) and measuring the response time. Nineteen participants performed a multisource interference task; three-digit numbers and emotional faces were used as visual stimuli. The P100 and P300 ERP...
Збережено в:
| Дата: | 2014 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізіології ім. О.О. Богомольця НАН України
2014
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| Назва видання: | Нейрофизиология |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/148375 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Neural Correlates Related to Anxiety in Attentional Inhibition Control: an Erp Study / S. H. Seo, Ch. K. Lee, S. K. Yoo // Нейрофизиология. — 2014. — Т. 46, № 5. — С. 482-491. — Бібліогр.: 37 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | We investigated the effect of anxiety on attentional inhibitory control using event-related
potentials (ERPs) and measuring the response time. Nineteen participants performed a multisource interference task; three-digit numbers and emotional faces were used as visual stimuli.
The P100 and P300 ERP-components and response time values were used to evaluate whether
ERP parameters and behavioral responses are associated with increased anxiety. Higher
anxiety was associated with a longer latency and reduced amplitude of the P300 component
at F3, whereas higher anxiety was associated with a shorter latency and higher amplitude of
P300 at F4. The longer P300 latency at F3 was especially related to the response time to the
target number with negative-expression faces as distracters. |
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