Brain regions supporting retrieval of words drawn at encoding: fMRI evidence for multimodal reactivation.
Memory for words that are drawn or sketched by the participant, rather than written, during encoding is typically superior. While this drawing benefit has been reliably demonstrated in recent years, there has yet to be an investigation of its neural basis. Here, we asked participants to either creat...
| Publicado en: | Memory & Cognition Vol. 53; no. 1; pp. 282 - 299 |
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| Autores principales: | , , |
| Formato: | Artículo |
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Springer Nature
Jan2025
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| Materias: | |
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=182537779&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 182537779 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 0090502X MEG jtl: Memory & Cognition issn: 0090502X maglogo: N pubinfo: dt: Jan2025 vid: 53 iid: 1 pid: 237 pub: Springer Nature artinfo: ui: 182537779 10.3758/s13421-024-01591-y ppf: 282 ppct: 17 formats: fmt: – @attributes: type: T – @attributes: type: P size: 1.2MB tig: atl: Brain regions supporting retrieval of words drawn at encoding: fMRI evidence for multimodal reactivation. aug: au: Roberts, Brady R. T. Meade, Melissa E. Fernandes, Myra A. affil: https://ror.org/01aff2v68 Department of Psychology, University of Waterloo, 200 University Avenue West, N2L 3G1, Waterloo, ON, Canada https://ror.org/02grkyz14 Department of Psychology, Huron College at Western University, London, Ontario, Canada su: Memory Analysis of variance Semantics Written communication Brain physiology Data analysis Research funding Drawing Neural pathways Brain Prefrontal cortex Magnetic resonance imaging Descriptive statistics Medical coding Neuropsychological tests Frontal lobe Statistics Semantic memory Confidence intervals Data analysis software sug: subj: Memory Analysis of variance Semantics Written communication Diagnostic Imaging Centers Brain physiology Data analysis Research funding Drawing Neural pathways Brain Prefrontal cortex Magnetic resonance imaging Descriptive statistics Medical coding Neuropsychological tests Frontal lobe Statistics Semantic memory Confidence intervals Data analysis software keyword: Drawing effect Encoding technique fMRI Neuroimaging Psychology and Cognitive Sciences Psychology Medical and Health Sciences Neurosciences Drawing effect Encoding technique fMRI Neuroimaging Psychology and Cognitive Sciences Psychology Medical and Health Sciences Neurosciences ab: Memory for words that are drawn or sketched by the participant, rather than written, during encoding is typically superior. While this drawing benefit has been reliably demonstrated in recent years, there has yet to be an investigation of its neural basis. Here, we asked participants to either create drawings, repeatedly write, or list physical characteristics depicting each target word during encoding. Participants then completed a recognition memory test for target words while undergoing functional magnetic resonance imaging (fMRI). Behavioural results showed memory was significantly higher for words drawn than written, replicating the typical drawing effect. Memory for words whose physical characteristics were listed at encoding was also higher than for those written repeatedly, but lower than for those drawn. Voxel-wise analyses of fMRI data revealed two distributed sets of brain regions more active for items drawn relative to written, the left angular gyrus (BA 39) and bilateral frontal (BA 10) regions, suggesting integration and self-referential processing during retrieval of drawn words. Brain-behaviour correlation analyses showed that the size of one's memory benefit for words drawn relative to written at encoding was positively correlated with activation in brain regions linked to visual representation and imagery (BA 17 and cuneus) and motor planning (premotor and supplementary motor areas; BA 6). This study suggests that drawing benefits memory by coactivating multiple sensory traces. Target words drawn during encoding are subsequently remembered by re-engaging visual, motoric, and semantic representations. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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