Results 221 to 230 of about 44,340 (259)
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Artificial electrical synapses in oscillatory networks
Journal of Neurophysiology, 19921. We use an electronic circuit to artificially electrically couple neurons. 2. Strengthening the coupling between an oscillating neuron and a hyperpolarized, passive neuron can either increase or decrease the frequency of the oscillator depending on the properties of the oscillator. 3.
A A, Sharp, L F, Abbott, E, Marder
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Liquid-based memory and artificial synapse
Nanoscale, 2019Resistive switching is observed in silver nitrate solution and synaptic behaviors are evaluated using liquid-based memory devices.
Dongshin Kim, Jang-Sik Lee
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An Artificial Synapse for Interfacing to Biological Neurons
2006 IEEE International Symposium on Circuits and Systems, 2006This work details CMOS, bio-inspired circuits that are used to link an artificial neuron and a living neuron and between two living neurons. We read an intracellular signal from a living neuron, use an integrate-and-fire neuron as a simple processing element to detect the spikes, and an artificial synapse to send outputs to a living neuron.
Christal Gordon +4 more
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Neuromorphic Synapses for Artificial Dendrites
Analog Integrated Circuits and Signal Processing, 1997We describe neuromorphic, variable-weight synapses on artificial dendrites that facilitate experimentation with correlative adaptation rules. Attention is focused on those aspects of biological synaptic function that could affect a neuromorphic network‘s computational power and adaptive capability.
Wayne C. Westerman +2 more
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Non‐linear Processing in Artificial Synapses
Kybernetes, 1992Analyses the possibility of allowing non‐linear synaptic processing in Artificial Neural Networks (ANN) both theoretically and practically. The simple computer simulations described strongly suggest that this is a viable alternative, and preferable to ANN with just linear synapses, because of the savings in hardware (fewer components are needed) and ...
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Microcontroller based artificial synapse
Proceedings of the IEEE 31st Annual Northeast Bioengineering Conference, 2005., 2005This paper discusses a novel artificial synapse implementation utilizing a PIC microcontroller. This artificial synapse controls a postsynaptic neuron based upon the frequency of pulses input from a presynaptic neuron. The artificial synapse is constructed to interface the Lymnaea stagnalis neuron and a neuron emulator capable of simulating this type ...
Chabot, Eugene +3 more
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Transient Potentials Transmitted by an Artificial Electrochemical Synapse
MRS Proceedings, 1990AbstractExperiments have been made with a simple device consisting of two asymmetrically insulated electrodes separated by a thin electrolytic layer. This device has been found to exhibit a wide variety of transient potentials similar to those transmitted by biological synapses, thus suggesting the possibility of constructing a network of similar ...
T. Triffet, P. Calvert, T.W. Huntoon
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Development of an artificial synapse using an electrochemical micropump
Journal of Artificial Organs, 2005Improving the resolution of artificial sensory organs requires an interface that receives external information from electronic circuits and stimulates appropriate neurons individually in response to that information. The method of electric stimulation in available artificial sensory organs is fairly nonselective; therefore, we developed a method of ...
Yasuo, Yoshimi +4 more
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Engineer neuromimetic artificial synapses.
Proceedings of the Neuromorphic Materials, Devices, Circuits and Systems, 2023claudia lubrano +3 more
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Flexible artificial synapse with relearning function based on ion gel-graphene FET
Nano Energy, 2021Xiuhan Li, Zihao Niu
exaly