The roles of perineuronal nets and the perinodal extracellular matrix in neuronal function
JW Fawcett, T Oohashi, T Pizzorusso - Nature Reviews Neuroscience, 2019 - nature.com
Perineuronal nets (PNNs) are extracellular matrix (ECM) chondroitin sulfate proteoglycan
(CSPG)-containing structures that surround the soma and dendrites of various mammalian …
(CSPG)-containing structures that surround the soma and dendrites of various mammalian …
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 …
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 …
Neuroinflammation: a signature or a cause of epilepsy?
Epilepsy can be both a primary pathology and a secondary effect of many neurological
conditions. Many papers show that neuroinflammation is a product of epilepsy, and that in …
conditions. Many papers show that neuroinflammation is a product of epilepsy, and that in …
[HTML][HTML] Shifting developmental trajectories during critical periods of brain formation
N Dehorter, I Del Pino - Frontiers in cellular neuroscience, 2020 - frontiersin.org
Research on critical periods of brain development is greatly expanding our understanding of
the cellular and molecular mechanisms underlying the epochs of heightened plasticity …
the cellular and molecular mechanisms underlying the epochs of heightened plasticity …
Perineuronal nets: subtle structures with large implications
H Carceller, Y Gramuntell, P Klimczak… - The …, 2023 - journals.sagepub.com
Perineuronal nets (PNNs) are specialized structures of the extracellular matrix that surround
the soma and proximal dendrites of certain neurons in the central nervous system …
the soma and proximal dendrites of certain neurons in the central nervous system …
Perineuronal nets in the rat medial prefrontal cortex alter hippocampal-prefrontal oscillations and reshape cocaine self-administration memories
JC Wingert, JD Ramos, SX Reynolds… - Journal of …, 2024 - jneurosci.org
The medial prefrontal cortex (mPFC) is a major contributor to relapse to cocaine in humans
and to reinstatement in rodent models of cocaine use disorder. Output from the mPFC is …
and to reinstatement in rodent models of cocaine use disorder. Output from the mPFC is …
Acan downregulation in parvalbumin GABAergic cells reduces spontaneous recovery of fear memories
M Lavertu-Jolin, B Chattopadhyaya, P Chehrazi… - Molecular …, 2023 - nature.com
While persistence of fear memories is essential for survival, a failure to inhibit fear in
response to harmless stimuli is a feature of anxiety disorders. Extinction training only …
response to harmless stimuli is a feature of anxiety disorders. Extinction training only …
Perineuronal nets stabilize the grid cell network
AC Christensen, KK Lensjø, ME Lepperød… - Nature …, 2021 - nature.com
Grid cells are part of a widespread network which supports navigation and spatial memory.
Stable grid patterns appear late in development, in concert with extracellular matrix …
Stable grid patterns appear late in development, in concert with extracellular matrix …
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 …