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Memistor revisited

Massimiliano Versace | September 13, 2009

hoffThe author of this post is Blaise L Mouttet.

The name Ted Hoff is familiar to many electrical and computer engineers for his work in developing the first microprocessor introduced by Intel. A lesser known contribution of Ted Hoff was the suggestion for a new type of circuit element called the memistor, an electrolytic memory element developed in 1960 which formed the basis for a neural circuit architecture called ADALINE (ADAptive LInear NEuron) developed by Stanford University professor Bernard Widrow. Read the rest of this entry »

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What is a neuron, anyway?

Massimiliano Versace | September 9, 2009

neuron
In collaboration with Robert Thijs Kozma

Robert and I thought that it would be nice to finally define what the main building block of what we are talking about is! What are neurons, and how do they work? How do these relatively simple processing elements give rise to higher perceptual and cognitive functions? We are not going to answer these big questions in this post, but we have to start somewhere…. Let’s take a closer look at what is a neuron, how a simple mathematical model can capture a remarkable spectrum of neuron’s behavior, and let’s look at some simple MATLAB code that would allow neurdons to run a neuron in MATLAB at the end of this post. Read the rest of this entry »

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Biophys-Ed, DARPA SyNAPSE
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Izhikevich, MATLAB code, spiking neurons
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