Brain plasticity mechanisms and memory: a party of four

E Bruel-Jungerman, S Davis… - The Neuroscientist, 2007 - journals.sagepub.com
A defining characteristic of the brain is its remarkable capacity to undergo activity-dependent
functional and morphological remodeling via mechanisms of plasticity that form the basis of …

[PDF][PDF] Whole brain emulation: A roadmap

A Sandberg, N Bostrom - 2008 - ora.ox.ac.uk
Whole Brain Emulation: A Roadmap Page 1 Whole Brain Emulation A Roadmap (2008)
Technical Report #2008-3 Anders Sandberg* Nick Bostrom Future of Humanity Institute …

Short‐term environmental enrichment, in the absence of exercise, improves memory, and increases NGF concentration, early neuronal survival, and synaptogenesis …

AM Birch, NB McGarry, ÁM Kelly - Hippocampus, 2013 - Wiley Online Library
Environmental manipulations can enhance neuroplasticity in the brain, with enrichment‐
induced cognitive improvements being linked to increased expression of growth factors …

A new player in the “synaptopathy” of Alzheimer's disease–Arc/Arg 3.1

TL Kerrigan, AD Randall - Frontiers in neurology, 2013 - frontiersin.org
Alzheimer's disease (AD) is increasingly referred to as a “synaptopathy.” This moniker
reflects the loss or damage of synapses that occurs as the disease progresses, which in turn …

Psilocybin facilitates fear extinction: importance of dose, context, and serotonin receptors

SC Woodburn, CM Levitt, AM Koester… - ACS Chemical …, 2024 - ACS Publications
A variety of classic psychedelics and MDMA have been shown to enhance fear extinction in
rodent models. This has translational significance because a standard treatment for post …

Transient neuroinflammation following surgery contributes to long-lasting cognitive decline in elderly rats via dysfunction of synaptic NMDA receptor

B Chen, G Qin, J Xiao, X Deng, A Lin, H Liu - Journal of …, 2022 - Springer
Abstract Background Perioperative neurocognitive disorders (PNDs) are considered the
most common postoperative complication in geriatric patients. However, its pathogenesis is …

Elimination of dendritic spines with long-term memory is specific to active circuits

J Sanders, K Cowansage, K Baumgärtel… - Journal of …, 2012 - Soc Neuroscience
Structural changes in brain circuits active during learning are thought to be important for
long-term memory storage. If these changes support long-term information storage, they …

Alzheimer brain-derived amyloid β-protein impairs synaptic remodeling and memory consolidation

GG Borlikova, M Trejo, AJ Mably, JM Mc Donald… - Neurobiology of …, 2013 - Elsevier
Aggregation of the amyloid β-protein (Aβ) is believed to play a central role in initiating the
molecular cascade that culminates in Alzheimer-type dementia (AD), a disease which in its …

Aβ oligomers inhibit synapse remodelling necessary for memory consolidation

DB Freir, R Fedriani, D Scully, IM Smith, DJ Selkoe… - Neurobiology of …, 2011 - Elsevier
Extensive research has implicated the amyloid-β protein (Aβ) in the aetiology of Alzheimer's
disease (AD). This protein has been shown to produce memory deficits when injected into …

Anterior thalamic lesions reduce spine density in both hippocampal CA1 and retrosplenial cortex, but enrichment rescues CA1 spines only

BC Harland, DA Collings, N McNaughton… - …, 2014 - Wiley Online Library
Injury to the anterior thalamic nuclei (ATN) may affect both hippocampus and retrosplenial
cortex thus explaining some parallels between diencephalic and medial temporal lobe …