The next generation of approaches to investigate the link between synaptic plasticity and learning

Y Humeau, D Choquet - Nature neuroscience, 2019 - nature.com
Activity-dependent synaptic plasticity has since long been proposed to represent the
subcellular substrate of learning and memory, one of the most important behavioral …

Dendritic spines in Alzheimer's disease: how the actin cytoskeleton contributes to synaptic failure

S Pelucchi, R Stringhi, E Marcello - International journal of molecular …, 2020 - mdpi.com
Alzheimer's disease (AD) is a neurodegenerative disorder characterized by Aβ-driven
synaptic dysfunction in the early phases of pathogenesis. In the synaptic context, the actin …

Synaptic pruning through glial synapse engulfment upon motor learning

YM Morizawa, M Matsumoto, Y Nakashima… - Nature …, 2022 - nature.com
Synaptic pruning is a fundamental process of neuronal circuit refinement in learning and
memory. Accumulating evidence suggests that glia participates in sculpting the neuronal …

[HTML][HTML] Optimizing nervous system-specific gene targeting with Cre driver lines: prevalence of germline recombination and influencing factors

L Luo, MC Ambrozkiewicz, F Benseler, C Chen… - Neuron, 2020 - cell.com
The Cre-loxP system is invaluable for spatial and temporal control of gene knockout,
knockin, and reporter expression in the mouse nervous system. However, we report varying …

Photoactivatable CaMKII induces synaptic plasticity in single synapses

ACE Shibata, HH Ueda, K Eto, M Onda, A Sato… - Nature …, 2021 - nature.com
Optogenetic approaches for studying neuronal functions have proven their utility in the
neurosciences. However, optogenetic tools capable of inducing synaptic plasticity at the …

SK2 channels in cerebellar Purkinje cells contribute to excitability modulation in motor-learning–specific memory traces

G Grasselli, HJ Boele, HK Titley, N Bradford… - PLoS …, 2020 - journals.plos.org
Neurons store information by changing synaptic input weights. In addition, they can adjust
their membrane excitability to alter spike output. Here, we demonstrate a role of such …

Biophysics of rhodopsins and optogenetics

H Kandori - Biophysical Reviews, 2020 - Springer
Rhodopsins are photoreceptive proteins and key tools in optogenetics. Although rhodopsin
was originally named as a red-colored pigment for vision, the modern meaning of rhodopsin …

[HTML][HTML] The autism-associated protein CHD8 is required for cerebellar development and motor function

A Kawamura, Y Katayama, W Kakegawa, D Ino… - Cell Reports, 2021 - cell.com
Mutations in the gene encoding the chromatin remodeler chromodomain helicase DNA-
binding protein 8 (CHD8) are a highly penetrant risk factor for autism spectrum disorder …

50 years since the Marr, Ito, and Albus models of the cerebellum

M Kawato, S Ohmae, H Hoang, T Sanger - Neuroscience, 2021 - Elsevier
Fifty years have passed since David Marr, Masao Ito, and James Albus proposed seminal
models of cerebellar functions. These models share the essential concept that parallel-fiber …

AMPA receptor nanoscale dynamic organization and synaptic plasticities

D Choquet, E Hosy - Current Opinion in Neurobiology, 2020 - Elsevier
Highlights•New imaging approaches have revealed the nanoscale organization of AMPA
receptors.•AMPA receptors are partly organized in nanodomains facing glutamate release …