Spike-timing dependent plasticity - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Spike-timing dependent plasticity write by Henry Markram. This book was released on . Spike-timing dependent plasticity available in PDF, EPUB and Kindle. Hebb's postulate provided a crucial framework to understand synaptic alterations underlying learning and memory. Hebb's theory proposed that neurons that fire together, also wire together, which provided the logical framework for the strengthening of synapses. Weakening of synapses was however addressed by "not being strengthened", and it was only later that the active decrease of synaptic strength was introduced through the discovery of long-term depression caused by low frequency stimulation of the presynaptic neuron. In 1994, it was found that the precise relative timing of pre and postynaptic spikes determined not only the magnitude, but also the direction of synaptic alterations when two neurons are active together. Neurons that fire together may therefore not necessarily wire together if the precise timing of the spikes involved are not tighly correlated. In the subsequent 15 years, Spike Timing Dependent Plasticity (STDP) has been found in multiple brain brain regions and in many different species. The size and shape of the time windows in which positive and negative changes can be made vary for different brain regions, but the core principle of spike timing dependent changes remain. A large number of theoretical studies have also been conducted during this period that explore the computational function of this driving principle and STDP algorithms have become the main learning algorithm when modeling neural networks. This Research Topic will bring together all the key experimental and theoretical research on STDP.
Memristor and Memristive Neural Networks
Memristor and Memristive Neural Networks - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Memristor and Memristive Neural Networks write by Alex James. This book was released on 2018-04-04. Memristor and Memristive Neural Networks available in PDF, EPUB and Kindle. This book covers a range of models, circuits and systems built with memristor devices and networks in applications to neural networks. It is divided into three parts: (1) Devices, (2) Models and (3) Applications. The resistive switching property is an important aspect of the memristors, and there are several designs of this discussed in this book, such as in metal oxide/organic semiconductor nonvolatile memories, nanoscale switching and degradation of resistive random access memory and graphene oxide-based memristor. The modelling of the memristors is required to ensure that the devices can be put to use and improve emerging application. In this book, various memristor models are discussed, from a mathematical framework to implementations in SPICE and verilog, that will be useful for the practitioners and researchers to get a grounding on the topic. The applications of the memristor models in various neuromorphic networks are discussed covering various neural network models, implementations in A/D converter and hierarchical temporal memories.
Encyclopedia of Computational Neuroscience
Encyclopedia of Computational Neuroscience - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Encyclopedia of Computational Neuroscience write by Dieter Jaeger. This book was released on . Encyclopedia of Computational Neuroscience available in PDF, EPUB and Kindle.
Inhibitory Synaptic Plasticity
Inhibitory Synaptic Plasticity - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Inhibitory Synaptic Plasticity write by Melanie A. Woodin. This book was released on 2010-11-02. Inhibitory Synaptic Plasticity available in PDF, EPUB and Kindle. This volume will explore the most recent findings on cellular mechanisms of inhibitory plasticity and its functional role in shaping neuronal circuits, their rewiring in response to experience, drug addiction and in neuropathology. Inhibitory Synaptic Plasticity will be of particular interest to neuroscientists and neurophysiologists.
Handbook of Memristor Networks
Handbook of Memristor Networks - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Handbook of Memristor Networks write by Leon Chua. This book was released on 2019-11-12. Handbook of Memristor Networks available in PDF, EPUB and Kindle. This Handbook presents all aspects of memristor networks in an easy to read and tutorial style. Including many colour illustrations, it covers the foundations of memristor theory and applications, the technology of memristive devices, revised models of the Hodgkin-Huxley Equations and ion channels, neuromorphic architectures, and analyses of the dynamic behaviour of memristive networks. It also shows how to realise computing devices, non-von Neumann architectures and provides future building blocks for deep learning hardware. With contributions from leaders in computer science, mathematics, electronics, physics, material science and engineering, the book offers an indispensable source of information and an inspiring reference text for future generations of computer scientists, mathematicians, physicists, material scientists and engineers working in this dynamic field.
