Synaptic proteins as multi-sensor devices of neurotransmission [PDF]
BMC Neuroscience, 2006 Abstract Neuronal communication is tightly regulated in time and space. Following neuronal activation, an electrical signal triggers neurotransmitter (NT) release at the active zone. The process starts by the signal reaching the synapse followed by a fusion of the synaptic vesicle (SV) and diffusion of the released NT in the synaptic cleft ...
Yanay Chava, Brachya Guy, Linial Michal
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Graphene oxide based synaptic memristor device for neuromorphic computing
, 2021 Brain-inspired neuromorphic computing which consist neurons and synapses, with an ability to perform complex information processing has unfolded a new paradigm of computing to overcome the von Neumann bottleneck.
Jetty, Prabana +5 more
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A VLSI neuromorphic device for implementing spike-based neural networks [PDF]
, 2011 Indiveri G, Chicca E. A VLSI neuromorphic device for implementing spike-based neural networks. Presented at the Proceedings of the 21st Italian Workshop on Neural Nets (WIRN).We present a neuromorphic VLSI device which comprises hybrid analog/digital ...
Morabito, C. F. +5 more
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All oxide based flexible multi-folded invisible synapse as vision photo-receptor
Scientific Reports, 2023 All oxide-based transparent flexible memristor is prioritized for the potential application in artificially simulated biological optoelectronic synaptic devices.
Ping-Xing Chen +2 more
doaj +1 more source
A VLSI recurrent network of integrate-and-fire neurons connected by plastic synapses with long-term memory [PDF]
, 2003 Chicca E, Badoni D, Dante V, et al. A VLSI recurrent network of integrate-and-fire neurons connected by plastic synapses with long-term memory. IEEE Transactions on Neural Networks.
Fusi, S. +7 more
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Impact of Synaptic Device Variations on Pattern Recognition Accuracy in a Hardware Neural Network. [PDF]
Sci Rep, 2018 Neuromorphic systems (hardware neural networks) derive inspiration from biological neural systems and are expected to be a computing breakthrough beyond conventional von Neumann architecture.
Kim S, Lim M, Kim Y, Kim HD, Choi SJ.
europepmc +2 more sources
Pre-synaptic terminal dynamics in the hippocampus [PDF]
, 2003 This thesis work dealt with the study of synaptic plasticity in the adult brain. This is an area of intensive investigation because instability of synapses is believed to underlie cognitive processes like learning and memory in the CNS, and adaptation ...
De Paola, Vincenzo
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Brain-inspired ferroelectric Si nanowire synaptic device
APL Materials, 2021 We herein demonstrate a brain-inspired synaptic device using a poly(vinylidene fluoride) and trifluoroethylene (PVDF-TrFE)/silicon nanowire (Si NW) based ferroelectric field effect transistor (FeFET). The PVDF-TrFE/Si NW FeFET structure achieves reliable
M. Lee +8 more
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Tunable synaptic working memory with volatile memristive devices
Neuromorphic Computing and Engineering, 2023 Abstract Different real-world cognitive tasks evolve on different relevant timescales. Processing these tasks requires memory mechanisms able to match their specific time constants. In particular, the working memory (WM) utilizes mechanisms that span orders of magnitudes of timescales, from milliseconds to seconds or even minutes.
Saverio Ricci +4 more
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Synaptic transfer of dynamic motion information between identified neurons in the visual system of the blowfly [PDF]
, 2003 Warzecha A-K, Kurtz R, Egelhaaf M. Synaptic transfer of dynamic motion information between identified neurons in the visual system of the blowfly. Neuroscience.
Egelhaaf, Martin ; https://orcid.org/ +2 more
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