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Article: Comparative analysis of multifaceted neural effects associated with varying endogenous cognitive load
Title | Comparative analysis of multifaceted neural effects associated with varying endogenous cognitive load |
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Authors | |
Issue Date | 31-Jul-2023 |
Publisher | Nature Research |
Citation | Communications Biology, 2023, v. 6, n. 1 How to Cite? |
Abstract | Contemporary neuroscience has firmly established that mental state variation concurs with changes in neural dynamic activity in a complex way that a one-to-one mapping cannot describe. To explore the scenario of the multifaceted changes in neural dynamics associated with simple mental state variation, we took cognitive load – a common cognitive manipulation in psychology – as a venue to characterize how multiple neural dynamic features are simultaneously altered by the manipulation and how their sensitivity differs. Electroencephalogram was collected from 152 participants performing stimulus-free tasks with different demands. The results show that task demand alters wide-ranging neural dynamic features, including band-specific oscillations across broad frequency bands, scale-free dynamics, and cross-frequency phase-amplitude coupling. The scale-free dynamics outperformed others in indexing cognitive load variation. This study demonstrates a complex relationship between cognitive dynamics and neural dynamics, which points to a necessity to integrate multifaceted neural dynamic features when studying mind-brain relationship in the future. |
Persistent Identifier | http://hdl.handle.net/10722/331203 |
ISSN | 2023 Impact Factor: 5.2 2023 SCImago Journal Rankings: 2.090 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Pei, Leisi | - |
dc.contributor.author | Northoff, Georg | - |
dc.contributor.author | Ouyang, Guang | - |
dc.date.accessioned | 2023-09-21T06:53:40Z | - |
dc.date.available | 2023-09-21T06:53:40Z | - |
dc.date.issued | 2023-07-31 | - |
dc.identifier.citation | Communications Biology, 2023, v. 6, n. 1 | - |
dc.identifier.issn | 2399-3642 | - |
dc.identifier.uri | http://hdl.handle.net/10722/331203 | - |
dc.description.abstract | <p> Contemporary neuroscience has firmly established that mental state variation concurs with changes in neural dynamic activity in a complex way that a one-to-one mapping cannot describe. To explore the scenario of the multifaceted changes in neural dynamics associated with simple mental state variation, we took cognitive load – a common cognitive manipulation in psychology – as a venue to characterize how multiple neural dynamic features are simultaneously altered by the manipulation and how their sensitivity differs. Electroencephalogram was collected from 152 participants performing stimulus-free tasks with different demands. The results show that task demand alters wide-ranging neural dynamic features, including band-specific oscillations across broad frequency bands, scale-free dynamics, and cross-frequency phase-amplitude coupling. The scale-free dynamics outperformed others in indexing cognitive load variation. This study demonstrates a complex relationship between cognitive dynamics and neural dynamics, which points to a necessity to integrate multifaceted neural dynamic features when studying mind-brain relationship in the future. <br></p> | - |
dc.language | eng | - |
dc.publisher | Nature Research | - |
dc.relation.ispartof | Communications Biology | - |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
dc.title | Comparative analysis of multifaceted neural effects associated with varying endogenous cognitive load | - |
dc.type | Article | - |
dc.description.nature | published_or_final_version | - |
dc.identifier.doi | 10.1038/s42003-023-05168-4 | - |
dc.identifier.scopus | eid_2-s2.0-85166059766 | - |
dc.identifier.volume | 6 | - |
dc.identifier.issue | 1 | - |
dc.identifier.eissn | 2399-3642 | - |
dc.identifier.isi | WOS:001040948100003 | - |
dc.identifier.issnl | 2399-3642 | - |