Structural plasticity and memory

By R. Lamprecht, Joseph E LeDoux. 2004

1,024 citations recorded by the source corpus.

Subfields: Cellular and Molecular Neuroscience, Cognitive Neuroscience, Molecular Biology, Neuroscience

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Citations in the corpus

Born to Learn: the Inspiration, Progress, and Future of Evolved Plastic Artificial Neural Networks (2017, background): “Biological plastic neural networks are also capable of structural plasticity, which creates new pathways among neurons (Lamprecht and LeDoux, 2004; Chklovskii et al., 2004; Russo et al., 2010): it occurs primarily during development, but there is evidence that it continues well into adulthood (Pascu”
Short-term plasticity as cause–effect hypothesis testing in distal reward learning (2014, background): “The model can also be seen as a high-level abstraction of memory consolidation (McGaugh, 2000; Bailey et al, 2000; Lamprecht and LeDoux, 2004; Dudai, 2004; Mayford et al, 2012) under the effect of delayed dopaminergic activity (Jay, 2003), particularly at the synaptic level as the transition from ea”
Cognitive neuroscience of emotional memory (2006, background): “After the induction of long-term potentiation, activation of various intracellular processes within the amygdala leads to gene transcription and protein synthesis that generate cytoskeletal and adhesion remodelling, which stabilize functional alterations between synaptic contacts and preserve fear l”
Reproductive tradeoffs of learning in a butterfly (2011, positive): “…our results linking changes in performance across days, but not within days, are reminiscent of the idea that long-term memory, which involves protein synthesis and morphological changes at the synapse level (Lamprecht and LeDoux 2004), is costlier than short-term memory (Mery and Kawecki 2005).”
Persistence of long-term memory storage requires a late protein synthesis- and BDNF- dependent phase in the hippocampus. (2007, positive): “…in LTM formation, and that BDNF is known to promote morphological changes at the synapse that could underlie memory maintenance (Barco et al., 2006; Lamprecht and LeDoux, 2004), we decided to investigate whether protein synthesis and BDNF-mediated signaling in the hippocampus are also required for…”
Activity-dependent structural plasticity. (2009, background): “…initiate or suppress axonal and dendritic outgrowth (Wolff and Wagner, 1983; reviewed in Mattson, 1988; Wolff et al., 1993), spinogenesis (Shi et al., 1999; Maletic-Savatic et al., 1999; Richards et al., 2005) and synaptogenesis (Chang et al., 1991; Toni et al., 1999; Lamprecht and LeDoux, 2004).”
Synapse formation on neurons born in the adult hippocampus (2007, neutral): “dtd" [ ]> Synaptic plasticity constantly reshapes the circuitry of the adult brain in response to external stimuli, including learning and memory formatio”
Temporal Discontiguity Is neither Necessary nor Sufficient for Learning-Induced Effects on Adult Neurogenesis (2006, background): “Numerous studies have suggested an association between learning and structural plasticity in the hippocampus (for review, see Lamprecht and LeDoux, 2004; Shors, 2004).”