Effects of combining retrieval practice and tDCS over long-term memory : a randomized controlled trial

Cavendish, Beatriz Araújo; Lima, Marcos Felipe Rodrigues de; Perícoli, Lara; Buratto, Luciano Grüdtner

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Campo DC	Valor	Idioma
dc.contributor.author	Cavendish, Beatriz Araújo	-
dc.contributor.author	Lima, Marcos Felipe Rodrigues de	-
dc.contributor.author	Perícoli, Lara	-
dc.contributor.author	Buratto, Luciano Grüdtner	-
dc.date.accessioned	2021-12-31T01:42:13Z	-
dc.date.available	2021-12-31T01:42:13Z	-
dc.date.issued	2021-02	-
dc.identifier.citation	CAVENDISH, Beatriz Araújo et al. Effects of combining retrieval practice and tDCS over long-term memory : a randomized controlled trial. Brain and Cognition, v. 156, 105807, fev. 2022. DOI: https://doi.org/10.1016/j.bandc.2021.105807. Disponível em: https://www.sciencedirect.com/science/article/pii/S0278262621001275. Acesso em: 30 dez. 2021.	pt_BR
dc.identifier.uri	https://repositorio.unb.br/handle/10482/42658	-
dc.language.iso	Inglês	pt_BR
dc.publisher	Elsevier	pt_BR
dc.rights	Acesso Restrito	pt_BR
dc.title	Effects of combining retrieval practice and tDCS over long-term memory : a randomized controlled trial	pt_BR
dc.type	Artigo	pt_BR
dc.subject.keyword	Estimulação transcraniana por corrente contínua	pt_BR
dc.subject.keyword	Memória - organização	pt_BR
dc.subject.keyword	Memória de longo prazo	pt_BR
dc.subject.keyword	Prática de recuperação	pt_BR
dc.rights.license	© 2021 Elsevier Inc. All rights reserved.	pt_BR
dc.identifier.doi	https://doi.org/10.1016/j.bandc.2021.105807	pt_BR
dc.relation.publisherversion	https://www.sciencedirect.com/science/article/abs/pii/S0278262621001275	pt_BR
dc.description.abstract1	The ability to retain new information is important in daily life. In particular, two techniques have shown promise for improving long-term retention: retrieval practice (RP), which consists of actively retrieving information from long-term memory to make it more accessible in the future; and transcranial direct current stimulation (tDCS), which consists of non-invasive brain stimulation that modulates cognitive processes by increasing and decreasing neuronal excitability. Previous studies have implicated the left dorsolateral prefrontal cortex (l-dlPFC) in memory encoding and memory organization. We examined whether RP associated with a single 20-min tDCS session over the l-dlPFC could improve long-term memory retention. Participants (N = 119) repeatedly studied a list of related words either via RP or via restudy, while undergoing either anodal or sham stimulation. Participants returned 2 days later for a free-recall test. Results showed that the RP group outperformed the restudy group in all measures, regardless of stimulation type. Also, recall organization was higher in the RP group than in the restudy group. The data support previous findings and indicate that RP may enhance performance by improving the organization of the to-be-remembered list items.	pt_BR
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