Regulation of perineuronal nets in the adult cortex by the activity of the cortical network
G Devienne, S Picaud, I Cohen, J Piquet… - Journal of …, 2021 - Soc Neuroscience
Perineuronal net (PNN) accumulation around parvalbumin-expressing (PV) inhibitory
interneurons marks the closure of critical periods of high plasticity, whereas PNN removal …
interneurons marks the closure of critical periods of high plasticity, whereas PNN removal …
Perineuronal nets control visual input via thalamic recruitment of cortical PV interneurons
In the neocortex, critical periods (CPs) of plasticity are closed following the accumulation of
perineuronal nets (PNNs) around parvalbumin (PV)-positive inhibitory interneurons …
perineuronal nets (PNNs) around parvalbumin (PV)-positive inhibitory interneurons …
Removal of perineuronal nets unlocks juvenile plasticity through network mechanisms of decreased inhibition and increased gamma activity
KK Lensjø, ME Lepperød, G Dick… - Journal of …, 2017 - Soc Neuroscience
Perineuronal nets (PNNs) are extracellular matrix structures mainly enwrapping
parvalbumin-expressing inhibitory neurons. The assembly of PNNs coincides with the end of …
parvalbumin-expressing inhibitory neurons. The assembly of PNNs coincides with the end of …
Perineuronal nets: plasticity, protection, and therapeutic potential
The relationship between neurons and perineuronal nets (PNNs) is attracting attention as a
central mechanism controlling brain plasticity. In the cortex, PNNs primarily surround …
central mechanism controlling brain plasticity. In the cortex, PNNs primarily surround …
Structural maturation of cortical perineuronal nets and their perforating synapses revealed by superresolution imaging
Parvalbumin-positive (PV+) interneurons play a pivotal role in orchestrating windows of
experience-dependent brain plasticity during development. Critical period closure is marked …
experience-dependent brain plasticity during development. Critical period closure is marked …
A comprehensive atlas of perineuronal net distribution and colocalization with parvalbumin in the adult mouse brain
Perineuronal nets (PNNs) surround specific neurons in the brain and are involved in various
forms of plasticity and clinical conditions. However, our understanding of the PNN role in …
forms of plasticity and clinical conditions. However, our understanding of the PNN role in …
Perineuronal nets affect parvalbumin expression in gaba ergic neurons of the mouse hippocampus
J Yamada, T Ohgomori, S Jinno - European Journal of …, 2015 - Wiley Online Library
Recent studies have suggested that the perineuronal net (PNN), a specialised extracellular
matrix structure, and parvalbumin (PV), an EF‐hand calcium‐binding protein, are involved in …
matrix structure, and parvalbumin (PV), an EF‐hand calcium‐binding protein, are involved in …
The perineuronal net and the control of CNS plasticity
D Wang, J Fawcett - Cell and tissue research, 2012 - Springer
Perineuronal nets (PNNs) are reticular structures that surround the cell body of many
neurones, and extend along their dendrites. They are considered to be a specialized …
neurones, and extend along their dendrites. They are considered to be a specialized …
Sensory experience-dependent formation of perineuronal nets and expression of Cat-315 immunoreactive components in the mouse somatosensory cortex
H Ueno, S Suemitsu, M Okamoto, Y Matsumoto… - Neuroscience, 2017 - Elsevier
Perineuronal nets (PNNs) are structures of extracellular matrix molecules surrounding the
cell bodies and proximal dendrites of certain neurons. While PNNs are present throughout …
cell bodies and proximal dendrites of certain neurons. While PNNs are present throughout …
Impact of perineuronal nets on electrophysiology of parvalbumin interneurons, principal neurons, and brain oscillations: a review
JC Wingert, BA Sorg - Frontiers in synaptic neuroscience, 2021 - frontiersin.org
Perineuronal nets (PNNs) are specialized extracellular matrix structures that surround
specific neurons in the brain and spinal cord, appear during critical periods of development …
specific neurons in the brain and spinal cord, appear during critical periods of development …
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