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Cognitive flexibility in preschoolers: A role for the late frontal negativity (LFN)

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cris.lastimport.scopus2024-04-28T21:03:33Z
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cris.virtual.departmentOffice of Education Research (OER)
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dc.contributor.authorAishah Abdul Rahmanen
dc.contributor.authorTan, Hong Kuangen
dc.contributor.authorLoo, Soh Tengen
dc.contributor.authorAdam Abdul Maliken
dc.contributor.authorTan, Kok Hianen
dc.contributor.authorGluckman, Peter D.en
dc.contributor.authorChong, Yap Sengen
dc.contributor.authorMeaney, Michael J.en
dc.contributor.authorQiu, Anqien
dc.contributor.authorRifkin-Graboi, Anneen
dc.date.accessioned2022-06-28T02:01:07Z
dc.date.available2022-06-28T02:01:07Z
dc.date.issued2022
dc.description.abstractWhen our goals or plans change, we have to be able to flexibly switch to adapt to the current situation or demands. Cognitive flexibility is the mental process that allows us to alternate flexibly and align our behaviours accordingly. Cognitive flexibility emerges in early childhood, but little is known about the neural correlates supporting this ability early in life. In this study, five-year-olds performed the Dimension Change Card Sort (DCCS) task while we recorded their brain activity using scalp-recorded electroencephalography (EEG). As expected, children were slower to respond on trials requiring cognitive flexibility (i.e., post-switch trials). EEG recordings showed that a late occurring frontal negativity (LFN) was larger on post-switch trials than on pre-switch trials. An earlier occurring negativity, the N2, did not differ by switch demands, and was observed on both the pre- and post-switch trials. The findings from this study indicate that as in later stages of development the LFN may be an important neural marker underlying cognitive flexibility in early childhood.
dc.identifier.citationAishah Abdul Rahman, Tan, H.-K., Loo, S. T., Adam Abdul Malik, Tan, K. H., Gluckman, P. D., Chong, Y. S., Meaney, M. J., Qiu, A., & Rifkin-Graboi, A. (2022). Cognitive flexibility in preschoolers: A role for the late frontal negativity (LFN). Cognitive Development, 63, Article 101200. https://doi.org/10.1016/j.cogdev.2022.101200en
dc.identifier.doi10.1016/j.cogdev.2022.101200
dc.identifier.issn0885-2014
dc.identifier.urihttps://hdl.handle.net/10497/24225
dc.language.isoenen
dc.relation.ispartofCognitive Developmenten
dc.subject.keywordCognitive flexibilityen
dc.subject.keywordDCCS tasken
dc.subject.keywordERPs underlying cognitive flexibility in early childhooden
dc.subject.keywordLate frontal negativityen
dc.titleCognitive flexibility in preschoolers: A role for the late frontal negativity (LFN)en
dc.typeArticleen
dspace.entity.typePublication
local.message.claim2022-10-26T10:40:42.678+0800|||rp00259|||submit_approve|||dc_contributor_author|||None*
local.message.claim2022-10-26T11:06:10.115+0800|||rp00275|||submit_approve|||dc_contributor_author|||None*
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