Results 31 to 40 of about 50,813 (265)

The modulation of emotional memory consolidation by dream affect

Frontiers in Sleep, 2023
IntroductionResearch in the field of cognitive neuroscience has focused on the role of sleep in various neurocognitive processes such as memory consolidation. However, an area that has not been adequately researched is the role of dreaming in this memory
Liëtte du Plessis, Gosia Lipinska
doaj   +1 more source

Effects of daytime food intake on memory consolidation during sleep or sleep deprivation. [PDF]

PLoS ONE, 2012
Sleep enhances memory consolidation. Bearing in mind that food intake produces many metabolic signals that can influence memory processing in humans (e.g., insulin), the present study addressed the question as to whether the enhancing effect of sleep on ...
Nina Herzog, Alexia Friedrich, Naoko Fujita, Steffen Gais, Kamila Jauch-Chara, Kerstin M Oltmanns, Christian Benedict   +6 more
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Rhythmic Memory Consolidation in the Hippocampus

Frontiers in Neural Circuits, 2022
Functions of the brain and body are oscillatory in nature and organized according to a logarithmic scale. Brain oscillations and bodily functions such as respiration and heartbeat appear nested within each other and coupled together either based on phase or based on phase and amplitude.
Miriam S. Nokia, Miriam S. Nokia, Markku Penttonen, Markku Penttonen   +3 more
openaire   +4 more sources

Effects of stress and corticosterone in two post-training periods, on spatial memory consolidation in adult male Wistar rats.

Frontiers in Cellular Neuroscience, 2015
Memory consolidation is the process of gradual stabilization of long-term memory after learning (Alberini & Taubenfeld, 2008). This process involves the activation of intracellular signaling cascades that lead to the reorganization of synaptic proteins ...
Jeimmy Marcela Cerón, Jeimmy Marcela Cerón   +1 more
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Reversible plasticity of fear memory-encoding amygdala synaptic circuits even after fear memory consolidation. [PDF]

PLoS ONE, 2011
It is generally believed that after memory consolidation, memory-encoding synaptic circuits are persistently modified and become less plastic. This, however, may hinder the remaining capacity of information storage in a given neural circuit.
Ingie Hong, Jihye Kim, Junuk Lee, Sungmo Park, Beomjong Song, Jeongyeon Kim, Bobae An, Kyungjoon Park, Hyun Woo Lee, Seungbok Lee, Hyun Kim, Sang-Hyun Park, Khee Dong Eom, Sukwon Lee, Sukwoo Choi   +14 more
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Vasopressin and Memory Consolidation

, 1976
Publisher Summary The hypothalamic-neurohypophyseal system possibly makes use of (a) the general circulation for peripheral effects of posterior pituitary hormones; (b) the portal vessel system for the regulation of anterior pituitary function; and (c) the cerebrospinal fluid for CNS activities.
Gispen, W.H., Wied, D. de, Wimersma Greidanus, T.B. van, Bohus, B., Urban, I.   +4 more
openaire   +4 more sources

Effects of acute methamphetamine on emotional memory formation in humans: encoding vs consolidation. [PDF]

PLoS ONE, 2015
Understanding how stimulant drugs affect memory is important for understanding their addictive potential. Here we examined the effects of acute d-methamphetamine (METH), administered either before (encoding phase) or immediately after (consolidation ...
Michael E Ballard, Jessica Weafer, David A Gallo, Harriet de Wit   +3 more
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Postoperative loss of perineuronal nets in the hippocampal CA1 region results in memory consolidation deficits

Brain Research Bulletin
Postoperative cognitive dysfunction (POCD) is a common postoperative neurological complication, with memory consolidation deficits being one of its prominent features.
Zun-sai Feng, Jiang-nan Wu, Gui-cheng Wang, Zi-qing Xu, Yan-jing Guo, Shi-yu Hao, Gong-ming Wang, Meng-yuan Zhang   +7 more
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Verapamil Blocks Scopolamine Enhancement Effect on Memory Consolidation in Passive Avoidance Task in Rats

Frontiers in Pharmacology, 2017
Our recent data have indicated that scopolamine, a non-selective muscarinic receptor antagonist, improves memory consolidation, in a passive avoidance task, tested in rats.
Verónica Giménez De Béjar, Verónica Giménez De Béjar, María Caballero Bleda, María Caballero Bleda, Natalija Popović, Natalija Popović, Miroljub Popović, Miroljub Popović   +7 more
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Computational analysis of memory consolidation following inhibitory avoidance (IA) training in adult and infant rats: Critical roles of CaMKIIα and MeCP2.

PLoS Computational Biology, 2022
Key features of long-term memory (LTM), such as its stability and persistence, are acquired during processes collectively referred to as consolidation. The dynamics of biological changes during consolidation are complex.
Yili Zhang, Paul Smolen, Cristina M Alberini, Douglas A Baxter, John H Byrne   +4 more
doaj   +1 more source