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DC Field | Value | Language |
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dc.contributor.author | Di Bernardi Luft, C | - |
dc.contributor.author | Zioga, I | - |
dc.contributor.author | Thompson, NM | - |
dc.contributor.author | Banissy, MJ | - |
dc.contributor.author | Bhattacharya, J | - |
dc.date.accessioned | 2024-07-27T15:49:28Z | - |
dc.date.available | 2024-07-27T15:49:28Z | - |
dc.date.issued | 2018-12-12 | - |
dc.identifier.citation | Di Bernardi Luft, C. et al. (2018) 'Right temporal alpha oscillations as a neural mechanism for inhibiting obvious associations', Proceedings of the National Academy of Sciences of the United States of America, 2018, 115 (52), pp. E12144 - E12152. doi: 10.1073/pnas.1811465115. | en_US |
dc.identifier.issn | 0027-8424 | - |
dc.identifier.uri | https://bura.brunel.ac.uk/handle/2438/29436 | - |
dc.description | Supporting Information is available online at: https://www.pnas.org/doi/suppl/10.1073/pnas.1811465115/suppl_file/pnas.1811465115.sapp.pdf . | en_US |
dc.description | This article is freely accessible online at: https://www.pnas.org/doi/abs/10.1073/pnas.1811465115 . | - |
dc.description.abstract | Creative cognition requires mental exploration of remotely connected concepts while suppressing dominant ones. Across four experiments using different samples of participants, we provide evidence that right temporal alpha oscillations play a crucial role in inhibiting habitual thinking modes, thereby paving the way for accessing more remote ideas. In the first experiment, participants completed the compound remote associate task (RAT) in three separate sessions: during right temporal alpha (10 Hz) transcranial alternating current brain stimulation (tACS), left temporal alpha tACS, and sham tACS. Participants performed better under right tACS only on RAT items in which two of the three words shared misleading semantic associations. In the second experiment, we measured EEG while the participants solved RAT items with or without shared misleading associations. We observed an increase in right temporal alpha power when participants correctly solved RAT items with misleading semantic associations. The third experiment demonstrated that while solving divergent thinking tasks participants came up with more remote ideas when stimulated by right temporal alpha tACS. In the fourth experiment, we found that participants showed higher right temporal alpha power when generating more remote uses for common objects. These studies altogether indicate that right temporal alpha oscillations may support creativity by acting as a neural mechanism for an active inhibition of obvious semantic associations. | en_US |
dc.description.sponsorship | We were supported by the CREAM project funded by European Commission Grant 612022. | en_US |
dc.format.extent | E12144 - E12152 | - |
dc.format.medium | Print-Electronic | - |
dc.language | English | - |
dc.language.iso | en_US | en_US |
dc.publisher | National Academy of Sciences | en_US |
dc.rights | Copyright © 2018 National Academy of Sciences. Published under the PNAS license (https://www.pnas.org/site/aboutpnas/licenses.xhtml). Immediately upon publication, authors may deposit their accepted manuscript in their funding body’s archive or designated noncommercial institutional repository, under the same license as the published article, provided that a link to the published article in PNAS is included. | - |
dc.rights.uri | https://www.pnas.org/site/aboutpnas/licenses.xhtml | - |
dc.subject | alpha oscillations | en_US |
dc.subject | creativity | en_US |
dc.subject | active inhibition | en_US |
dc.subject | EEG | en_US |
dc.subject | brain stimulation | en_US |
dc.title | Right temporal alpha oscillations as a neural mechanism for inhibiting obvious associations | en_US |
dc.type | Article | en_US |
dc.identifier.doi | https://doi.org/10.1073/pnas.1811465115 | - |
dc.relation.isPartOf | Proceedings of the National Academy of Sciences of the United States of America | - |
pubs.issue | 52 | - |
pubs.publication-status | Published | - |
pubs.volume | 115 | - |
dc.identifier.eissn | 1091-6490 | - |
dc.rights.license | https://www.pnas.org/site/aboutpnas/licenses.xhtml | - |
dc.rights.holder | National Academy of Sciences | - |
Appears in Collections: | Dept of Life Sciences Research Papers |
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FullText.pdf | Copyright © 2018 National Academy of Sciences. Published under the PNAS license (https://www.pnas.org/site/aboutpnas/licenses.xhtml). Immediately upon publication, authors may deposit their accepted manuscript in their funding body’s archive or designated noncommercial institutional repository, under the same license as the published article, provided that a link to the published article in PNAS is included. | 374.73 kB | Adobe PDF | View/Open |
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