Results 41 to 50 of about 460,902 (390)
bioRxiv, 2019 Multiple sclerosis (MS) is a demyelinating, autoimmune disease of the central nervous system. While work has focused on axon loss in MS, far less is known about synaptic changes.
Sebastian Werneburg +10 more
semanticscholar +1 more source
Learning through ferroelectric domain dynamics in solid-state synapses
Nature Communications, 2017 In the brain, learning is achieved through the ability of synapses to reconfigure the strength by which they connect neurons (synaptic plasticity). In promising solid-state synapses called memristors, conductance can be finely tuned by voltage pulses and
S. Boyn +15 more
semanticscholar +1 more source
Annual Review of Immunology, 2001 The adaptive immune response is initiated by the interaction of T cell antigen receptors with major histocompatibility complex molecule-peptide complexes in the nanometer scale gap between a T cell and an antigen-presenting cell, referred to as an immunological synapse.
Bromley, S +9 more
openaire +4 more sources
Homogeneous Spiking Neuromorphic System for Real-World Pattern Recognition [PDF]
, 2015 A neuromorphic chip that combines CMOS analog spiking neurons and memristive synapses offers a promising solution to brain-inspired computing, as it can provide massive neural network parallelism and density.
Saxena, Vishal, Wu, Xinyu, Zhu, Kehan
core +3 more sources
Noise-modulated multistable synapses in a Wilson-Cowan-based model of plasticity
Frontiers 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
Is plasticity of synapses the mechanism of long-term memory storage?
npj Science of Learning, 2019 It has been 70 years since Donald Hebb published his formalized theory of synaptic adaptation during learning. Hebb’s seminal work foreshadowed some of the great neuroscientific discoveries of the following decades, including the discovery of long-term ...
W. Abraham, O. Jones, D. Glanzman
semanticscholar +1 more source
RNA, 2015 One reason we learn and remember is because synapses, the places where axons and dendrites meet, undergo experience-dependent changes whose long-lasting nature may underlie the formation and persistence of memory. Indeed, neurons use these morphological and biochemical alterations to distinguish experienced (i.e., stimulated) from naive (unstimulated ...
openaire +3 more sources
Identifiability of a Binomial Synapse [PDF]
Frontiers in Computational Neuroscience, 2020 Frontiers in Computational Neuroscience ...
Camille Gontier +2 more
openaire +5 more sources
Why Neurons Have Thousands of Synapses, A Theory of Sequence Memory in Neocortex [PDF]
, 2015 Neocortical neurons have thousands of excitatory synapses. It is a mystery how neurons integrate the input from so many synapses and what kind of large-scale network behavior this enables.
Ahmad, Subutai, Hawkins, Jeff
core +3 more sources
Synaptic actions of amyotrophic-lateral-sclerosis-associated G85R-SOD1 in the squid giant synapse [PDF]
, 2020 © The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Song, Y.
Song, Yuyu
core +1 more source