Korn, Ute ; Krylova, Marina ; Heck, Kilian L. ; Häußinger, Florian B. ; Stark, Robert S. ; Alizadeh, Sarah ; Jamalabadi, Hamidreza ; Walter, Martin ; Galuske, Ralf A. W. ; Munk, Matthias H. J. (2021)
EEG-Microstates Reflect Auditory Distraction After Attentive Audiovisual Perception Recruitment of Cognitive Control Networks.
In: Frontiers in systems neuroscience, 15
doi: 10.3389/fnsys.2021.751226
Article
Abstract
Processing of sensory information is embedded into ongoing neural processes which contribute to brain states. Electroencephalographic microstates are semi-stable short-lived power distributions which have been associated with subsystem activity such as auditory, visual and attention networks. Here we explore changes in electrical brain states in response to an audiovisual perception and memorization task under conditions of auditory distraction. We discovered changes in brain microstates reflecting a weakening of states representing activity of the auditory system and strengthening of salience networks, supporting the idea that salience networks are active after audiovisual encoding and during memorization to protect memories and concentrate on upcoming behavioural response.
| Item Type: | Article |
|---|---|
| Erschienen: | 2021 |
| Creators: | Korn, Ute ; Krylova, Marina ; Heck, Kilian L. ; Häußinger, Florian B. ; Stark, Robert S. ; Alizadeh, Sarah ; Jamalabadi, Hamidreza ; Walter, Martin ; Galuske, Ralf A. W. ; Munk, Matthias H. J. |
| Type of entry: | Bibliographie |
| Title: | EEG-Microstates Reflect Auditory Distraction After Attentive Audiovisual Perception Recruitment of Cognitive Control Networks. |
| Language: | English |
| Date: | December 2021 |
| Journal or Publication Title: | Frontiers in systems neuroscience |
| Volume of the journal: | 15 |
| DOI: | 10.3389/fnsys.2021.751226 |
| Abstract: | Processing of sensory information is embedded into ongoing neural processes which contribute to brain states. Electroencephalographic microstates are semi-stable short-lived power distributions which have been associated with subsystem activity such as auditory, visual and attention networks. Here we explore changes in electrical brain states in response to an audiovisual perception and memorization task under conditions of auditory distraction. We discovered changes in brain microstates reflecting a weakening of states representing activity of the auditory system and strengthening of salience networks, supporting the idea that salience networks are active after audiovisual encoding and during memorization to protect memories and concentrate on upcoming behavioural response. |
| Identification Number: | pmid:34955767 |
| Additional Information: | Artikel-ID 751226 |
| Divisions: | 10 Department of Biology 10 Department of Biology > Systems Neurophysiology |
| Date Deposited: | 04 Jan 2022 06:57 |
| Last Modified: | 04 Jan 2022 06:57 |
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