Memory corticalization triggered by REM sleep: mechanisms of cellular and systems consolidation

Once viewed as a passive physiological state, sleep is a heterogeneous and complex sequence of brain states with essential efects on synaptic plasticity and neuronal functioning. Rapid-eye-movement (REM) sleep has been shown to promote calcium-dependent plasticity in principal neurons of the cerebra...

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Principais autores: Almeida‑Filho, Daniel G., Queiroz, Claudio Marcos Teixeira de, Ribeiro, Sidarta Tollendal Gomes
Formato: article
Idioma:por
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Assuntos:
Plasticity
Long-term memory
Ofine consolidation
Trace propagation
Cortical engagement
Endereço do item:https://repositorio.ufrn.br/jspui/handle/123456789/25632
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spelling ri-123456789-256322021-07-10T21:50:39Z Memory corticalization triggered by REM sleep: mechanisms of cellular and systems consolidation Almeida‑Filho, Daniel G. Queiroz, Claudio Marcos Teixeira de Ribeiro, Sidarta Tollendal Gomes Plasticity Long-term memory Ofine consolidation Trace propagation Cortical engagement Once viewed as a passive physiological state, sleep is a heterogeneous and complex sequence of brain states with essential efects on synaptic plasticity and neuronal functioning. Rapid-eye-movement (REM) sleep has been shown to promote calcium-dependent plasticity in principal neurons of the cerebral cortex, both during memory consolidation in adults and during post-natal development. This article reviews the plasticity mechanisms triggered by REM sleep, with a focus on the emerging role of kinases and immediate-early genes for the progressive corticalization of hippocampus-dependent memories. The body of evidence suggests that memory corticalization triggered by REM sleep is a systemic phenomenon with cellular and molecular causes. 2018-07-30T12:56:36Z 2018-07-30T12:56:36Z 2018-07-19 article https://repositorio.ufrn.br/jspui/handle/123456789/25632 10.1007/s00018-018-2886-9 por Acesso Aberto application/pdf
institution Repositório Institucional
collection RI - UFRN
language por
topic Plasticity
Long-term memory
Ofine consolidation
Trace propagation
Cortical engagement
spellingShingle Plasticity
Long-term memory
Ofine consolidation
Trace propagation
Cortical engagement
Almeida‑Filho, Daniel G.
Queiroz, Claudio Marcos Teixeira de
Ribeiro, Sidarta Tollendal Gomes
Memory corticalization triggered by REM sleep: mechanisms of cellular and systems consolidation
description Once viewed as a passive physiological state, sleep is a heterogeneous and complex sequence of brain states with essential efects on synaptic plasticity and neuronal functioning. Rapid-eye-movement (REM) sleep has been shown to promote calcium-dependent plasticity in principal neurons of the cerebral cortex, both during memory consolidation in adults and during post-natal development. This article reviews the plasticity mechanisms triggered by REM sleep, with a focus on the emerging role of kinases and immediate-early genes for the progressive corticalization of hippocampus-dependent memories. The body of evidence suggests that memory corticalization triggered by REM sleep is a systemic phenomenon with cellular and molecular causes.
format article
author Almeida‑Filho, Daniel G.
Queiroz, Claudio Marcos Teixeira de
Ribeiro, Sidarta Tollendal Gomes
author_facet Almeida‑Filho, Daniel G.
Queiroz, Claudio Marcos Teixeira de
Ribeiro, Sidarta Tollendal Gomes
author_sort Almeida‑Filho, Daniel G.
title Memory corticalization triggered by REM sleep: mechanisms of cellular and systems consolidation
title_short Memory corticalization triggered by REM sleep: mechanisms of cellular and systems consolidation
title_full Memory corticalization triggered by REM sleep: mechanisms of cellular and systems consolidation
title_fullStr Memory corticalization triggered by REM sleep: mechanisms of cellular and systems consolidation
title_full_unstemmed Memory corticalization triggered by REM sleep: mechanisms of cellular and systems consolidation
title_sort memory corticalization triggered by rem sleep: mechanisms of cellular and systems consolidation
publishDate 2018
url https://repositorio.ufrn.br/jspui/handle/123456789/25632
work_keys_str_mv AT almeidafilhodanielg memorycorticalizationtriggeredbyremsleepmechanismsofcellularandsystemsconsolidation
AT queirozclaudiomarcosteixeirade memorycorticalizationtriggeredbyremsleepmechanismsofcellularandsystemsconsolidation
AT ribeirosidartatollendalgomes memorycorticalizationtriggeredbyremsleepmechanismsofcellularandsystemsconsolidation
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