Results 41 to 50 of about 352,422 (329)

Structural and Functional Reorganization of the Sensorimotor Cortex During Ligation of the Common Carotid Arteries (Experimental Study)

open access: yesОбщая реаниматология, 2022
Aim of the study. To explore the structural and functional changes of neurons, glial cells, and synaptic terminals in layers I, III, and V of the sensorimotor cortex (SMC) of the rat brain after bilateral common carotid artery ligation (CCAL).Material ...
L. M. Makarieva   +6 more
doaj   +1 more source

Protein synthesis at synaptic sites on dendrites [PDF]

open access: yes, 2001
Studies over the past 20 years have revealed that gene expression in neurons is carried out by a distributed network of translational machinery. One component of this network is localized in dendrites, where polyribosomes and associated membranous ...
Schuman, Erin M., Steward, Oswald
core   +1 more source

Expression of Neurofilament Subunits at Neocortical Glutamatergic and GABAergic Synapses

open access: yesFrontiers in Neuroanatomy, 2018
Neurofilaments (NFs) are neuron-specific heteropolymers that have long been considered as structural proteins. However, it has recently been documented that they may play a functional role at synapses.
Luca Bragina   +3 more
doaj   +1 more source

Systemic Inflammation Accelerates Changes in Microglial and Synaptic Markers in an Experimental Model of Chronic Neurodegeneration

open access: yesFrontiers in Neuroscience, 2022
Bacterial infections are a common cause of morbidity and mortality in the elderly, and particularly in individuals with a neurodegenerative disease. Experimental models of neurodegeneration have shown that LPS-induced systemic inflammation increases ...
Joe K. Chouhan   +3 more
doaj   +1 more source

Les chaînes de traction des TGV

open access: yesComptes Rendus. Mécanique
This article describes the different components of the TGV drive trains, from the TGV SE (1st TGV) to the TGVM.
Goeres, David
doaj   +1 more source

Stimulation of the Hippocampal POMC/MC4R Circuit Alleviates Synaptic Plasticity Impairment in an Alzheimer’s Disease Model

open access: yesCell Reports, 2016
Hippocampal synaptic plasticity is modulated by neuropeptides, the disruption of which might contribute to cognitive deficits observed in Alzheimer’s disease (AD).
Yang Shen   +5 more
doaj   +1 more source

Interaction and Subcellular Association of PRRT1/SynDIG4 With AMPA Receptors

open access: yesFrontiers in Synaptic Neuroscience, 2021
AMPA receptors (AMPAR) are organized into supramolecular complexes in association with other membrane proteins that provide exquisite regulation of their biophysical properties and subcellular trafficking.
Emily Eischen Martin   +3 more
doaj   +1 more source

Glycobiology of the synapse [PDF]

open access: yesGlycobiology, 2002
Synapses are the fundamental units of connectivity that link together the nervous system. Lectin studies from 30 years ago suggested that specific glycans are concentrated at neuromuscular synapses in the peripheral nervous system and at excitatory synapses in the brain.
openaire   +3 more sources

Stability and Function of Hippocampal Mossy Fiber Synapses Depend on Bcl11b/Ctip2

open access: yesFrontiers in Molecular Neuroscience, 2018
Structural and functional plasticity of synapses are critical neuronal mechanisms underlying learning and memory. While activity-dependent regulation of synaptic strength has been extensively studied, much less is known about the transcriptional control ...
Elodie De Bruyckere   +11 more
doaj   +1 more source

Noise-modulated multistable synapses in a Wilson-Cowan-based model of plasticity

open access: yesFrontiers in Computational Neuroscience, 2023
Frequency-dependent plasticity refers to changes in synaptic strength in response to different stimulation frequencies. Resonance is a factor known to be of importance in such frequency dependence, however, the role of neural noise in the process remains
Caroline A. Lea-Carnall   +2 more
doaj   +1 more source

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