Brain regions supporting retrieval of words drawn at encoding: fMRI evidence for multimodal reactivation
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| Publicado en: | Memory & Cognition vol. 53, no. 1 (Jan 2025), p. 282 |
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| Outros autores: | , |
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Springer Nature B.V.
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| Acceso en liña: | Citation/Abstract Full Text Full Text - PDF |
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| 024 | 7 | |a 10.3758/s13421-024-01591-y |2 doi | |
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| 100 | 1 | |a Roberts, Brady R T |u Department of Psychology, University of Waterloo, 200 University Avenue West, Waterloo, ON N2L 3G1, Canada | |
| 245 | 1 | |a Brain regions supporting retrieval of words drawn at encoding: fMRI evidence for multimodal reactivation | |
| 260 | |b Springer Nature B.V. |c Jan 2025 | ||
| 513 | |a Journal Article | ||
| 520 | 3 | |a 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. | |
| 653 | |a Physical characteristics | ||
| 653 | |a Memory | ||
| 653 | |a Magnetic resonance imaging | ||
| 653 | |a Functional magnetic resonance imaging | ||
| 653 | |a Sensorimotor integration | ||
| 653 | |a Visual system | ||
| 653 | |a Dementia | ||
| 653 | |a Brain mapping | ||
| 653 | |a Brain | ||
| 653 | |a Mental task performance | ||
| 653 | |a Information processing | ||
| 653 | |a Older people | ||
| 653 | |a Sensory integration | ||
| 653 | |a Neuroimaging | ||
| 653 | |a Correlation analysis | ||
| 653 | |a Semantics | ||
| 653 | |a Imagery | ||
| 653 | |a Encoding (Cognitive process) | ||
| 653 | |a Regions | ||
| 653 | |a Retrieval | ||
| 653 | |a Recognition memory | ||
| 653 | |a Encoding | ||
| 653 | |a Lexical access | ||
| 653 | |a Drawings | ||
| 653 | |a Semantic processing | ||
| 653 | |a Words | ||
| 653 | |a Visual representation | ||
| 700 | 1 | |a Meade, Melissa E |u Department of Psychology, Huron College at Western University, London, Ontario, Canada | |
| 700 | 1 | |a Fernandes, Myra A |u Department of Psychology, University of Waterloo, 200 University Avenue West, Waterloo, ON N2L 3G1, Canada | |
| 773 | 0 | |t Memory & Cognition |g vol. 53, no. 1 (Jan 2025), p. 282 | |
| 786 | 0 | |d ProQuest |t ABI/INFORM Global | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/3165147423/abstract/embedded/L8HZQI7Z43R0LA5T?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text |u https://www.proquest.com/docview/3165147423/fulltext/embedded/L8HZQI7Z43R0LA5T?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text - PDF |u https://www.proquest.com/docview/3165147423/fulltextPDF/embedded/L8HZQI7Z43R0LA5T?source=fedsrch |