Cortical plasticity in Alzheimer's disease in humans and rodents

F Battaglia, HY Wang, MF Ghilardi, E Gashi… - Biological …, 2007 - Elsevier
BACKGROUND: The aim of this study was to determine whether neocortical long-term
potentiation (LTP) is deficient in patients with Alzheimer's disease (AD) and in amyloid …

Potential adaptive function for altered long-term potentiation mechanisms in aging hippocampus

K Boric, P Muñoz, M Gallagher… - Journal of …, 2008 - Soc Neuroscience
Age-dependent alterations in the induction of long-term potentiation (LTP) are well
documented, providing a likely neural basis for memory decline associated with aging …

Region-and age-dependent reductions of hippocampal long-term potentiation and NMDA to AMPA ratio in a genetic model of Alzheimer's disease

A Tozzi, A Sclip, M Tantucci, A de Iure, V Ghiglieri… - Neurobiology of …, 2015 - Elsevier
To characterize the mechanisms underlying region-and age-dependent hippocampal
synaptic dysfunction in Alzheimer's disease, we used transgenic CRND8 mice, expressing …

Impaired spike timing dependent cortico-cortical plasticity in Alzheimer's disease patients

F Di Lorenzo, V Ponzo, C Motta… - Journal of …, 2018 - content.iospress.com
Background: Mechanisms of cortical plasticity have been recently investigated in
Alzheimer's disease (AD) patients with transcranial magnetic stimulation protocols showing …

Impaired LTP-but not LTD-like cortical plasticity in Alzheimer's disease patients

G Koch, F Di Lorenzo, S Bonnì, V Ponzo… - Journal of …, 2012 - content.iospress.com
In animal models of Alzheimer's disease (AD), amyloid-β fragments interfere with
mechanisms of cortical plasticity such as long-term potentiation (LTP) and long-term …

Amyloid and tau neuropathology differentially affect prefrontal synaptic plasticity and cognitive performance in mouse models of Alzheimer's disease

AC Lo, E Iscru, D Blum, I Tesseur… - Journal of …, 2013 - content.iospress.com
Alzheimer's disease (AD) is a consequence of degenerative brain pathology with amyloid
plaque deposition and neurofibrillary tangle formation. These distinct aspects of AD …

[HTML][HTML] The two faces of synaptic failure in AppNL-GF knock-in mice

A Latif-Hernandez, V Sabanov, T Ahmed… - Alzheimer's research & …, 2020 - Springer
Background Intensive basic and preclinical research into Alzheimer's disease (AD) has
yielded important new findings, but they could not yet been translated into effective …

[HTML][HTML] Deficits in N-methyl-D-aspartate receptor function and synaptic plasticity in hippocampal CA1 in APP/PS1 mouse model of Alzheimer's disease

L Xu, Y Zhou, L Hu, H Jiang, Y Dong, H Shen… - Frontiers in Aging …, 2021 - frontiersin.org
The N-methyl-D-aspartate receptor (NMDAR) is a critical molecule for synaptic plasticity and
cognitive function. Impaired synaptic plasticity is thought to contribute to the cognitive …

LTP-like cortical plasticity is associated with verbal memory impairment in Alzheimer's disease patients

F Di Lorenzo, C Motta, S Bonnì, NB Mercuri… - Brain stimulation, 2019 - Elsevier
Background Alzheimer's disease (AD) is characterized by a primary impairment of long-term
declarative memory caused by deposition of misfolded protein aggregates. Experimental …

Long‐term potentiation–like cortical plasticity is disrupted in Alzheimer's disease patients independently from age of onset

F Di Lorenzo, V Ponzo, S Bonnì, C Motta… - Annals of …, 2016 - Wiley Online Library
Objective Alzheimer's disease (AD) is considered an age‐related disorder. However, it is
unclear whether AD induces the same pathological and neurophysiological modifications in …