Connectivity reflects coding: A model of voltage-based spike-timing-dependent-plasticity with homeostasis [PDF]
, 2009 Electrophysiological connectivity patterns in cortex often show a few strong connections in a sea of weak connections. In some brain areas a large fraction of strong connections are bidirectional, in others they are mainly unidirectional.
Claudia Clopath +3 more
core +1 more source
Nature Communications, 2016 CA3–CA3 recurrent excitatory synapses are thought to play a key role in memory storage and pattern completion. Whether the plasticity properties of these synapses are consistent with their proposed network functions remains unclear.
R. Mishra +3 more
semanticscholar +1 more source
Organic Electrochemical Transistors for Neuromorphic Devices and Applications
Advanced Materials, EarlyView.Organic electrochemical transistors are emerging as promising platforms for neuromorphic devices that emulate neuronal and synaptic activities and can seamlessly integrate with biological systems. This review focuses on resultant organic artificial neurons, synapses, and integrated devices, with an emphasis on their ability to perform neuromorphic ...
Kexin Xiang +4 more
wiley +1 more source
Spike-Timing-Dependent Plasticity With Activation-Dependent Scaling for Receptive Fields Development [PDF]
, 2021 Marcin Białas, Jacek Mańdziuk
openalex +1 more source
Multiphysics‐Driven Assembly of Biomimetic Vesicles
Advanced Materials, EarlyView.Artificial extracellular vesicles, derived from cell membranes, are manufactured using a multiphysics‐integrated microfluidic platform that combines nanoknife membrane rupture, herringbone chaotic mixing, and acoustothermal modulation. This standardizable workflow enables the predictable control of vesicle formation and therapeutic loading, while ...
Timofei Solodko +16 more
wiley +1 more source
PLoS ONE, 2018 Speech recognition (SR) has been improved significantly by artificial neural networks (ANNs), but ANNs have the drawbacks of biologically implausibility and excessive power consumption because of the nonlocal transfer of real-valued errors and weights ...
Meng Dong, Xuhui Huang, Bo Xu
semanticscholar +1 more source
Materials and System Design for Self‐Decision Bioelectronic Systems
Advanced Materials, EarlyView.This review highlights how self‐decision bioelectronic systems integrate sensing, computation, and therapy into autonomous, closed‐loop platforms that continuously monitor and treat diseases, marking a major step toward intelligent, self‐regulating healthcare technologies.
Qiankun Zeng +9 more
wiley +1 more source
Cortico-striatal spike-timing dependent plasticity after activation of subcortical pathways
Frontiers in Synaptic Neuroscience, 2010 Cortico-striatal spike-timing dependent plasticity (STDP) is modulated by dopamine in vitro. The present study investigated STDP in vivo using alternative procedures for modulating dopaminergic inputs.
Jan M Schulz +2 more
doaj +1 more source
Dopamine Modulates Spike Timing-Dependent Plasticity and Action Potential Properties in CA1 Pyramidal Neurons of Acute Rat Hippocampal Slices [PDF]
, 2011 Elke Edelmann, Volkmar Leßmann
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Three-terminal magnetic tunnel junction synapse circuits showing spike-timing-dependent plasticity
Journal of Physics D: Applied Physics, 2019 There have been recent efforts towards the development of biologically-inspired neuromorphic devices and architecture. Here, we show a synapse circuit that is designed to perform spike-timing-dependent plasticity which works with the leaky, integrate ...
Otitoaleke G. Akinola +5 more
semanticscholar +1 more source