Biomimicry
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Biomimicry
Nature inspired innovation
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IBM Scientists Imitate the Functionality of Neurons With a Phase-change Device

IBM Scientists Imitate the Functionality of Neurons With a Phase-change Device | Biomimicry | Scoop.it

"IBM scientists have created randomly spiking neurons using phase-change materials to store and process data. This demonstration marks a significant step forward in the development of energy-efficient, ultra-dense integrated neuromorphic technologies for applications in cognitive computing. Inspired by the way the biological brain functions, scientists have theorized for decades that it should be possible to imitate the versatile computational capabilities of large populations of neurons. However, doing so at densities and with a power budget that would be comparable to those seen in biology has been a significant challenge, until now."

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How to Build a Brainlike Computer

How to Build a Brainlike Computer | Biomimicry | Scoop.it

"What if you could build a computer that works just like the human brain?Scientists have started to imagine the possibilities: We could invent new forms of industrial machinery, create fully autonomous thinking cars, devise new kinds of home appliances. A new project in Europe hopes to create a computer brain just that powerful in the next ten years -- and it’s incredibly well-funded."

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“Neuristor”: Memristors Used to Create a Neuron-like Behavior

“Neuristor”: Memristors Used to Create a Neuron-like Behavior | Biomimicry | Scoop.it

Computing hardware is composed of a series of binary switches; they're either on or off. The other piece of computational hardware we're familiar with, the brain, doesn't work anything like that. Rather than being on or off, individual neurons exhibit brief spikes of activity, and encode information in the pattern and timing of these spikes. The differences between the two have made it difficult to model neurons using computer hardware. In fact, the recent, successful generation of a flexible neural system required that each neuron be modeled separately in software in order to get the sort of spiking behavior real neurons display.

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Samuel Free's curator insight, March 27, 2015 4:22 AM

Strange how complex technology resembles complex biology. i wonder if they could be amalgamated in the future. 

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Electronic Memory May Bring Bionic Brain One Step Closer

Electronic Memory May Bring Bionic Brain One Step Closer | Biomimicry | Scoop.it

"Using a matrix of nano-sized memristors, researchers working at the Royal Melbourne Institute of Technology (RMIT) and the University of California, Santa Barbara claim to have constructed the world’s first electronic memory cell that effectively mimics the analog process of the human brain. By storing memories as multiple threads of varying information, rather than a collection of ones and zeroes, scientists believe that this device may prove to be the first step towards creating a completely artificial, bionic brain.   Working at the MicroNano Research Facility of RMIT, the researchers believe that the breakthrough not only carries them closer to reproducing key aspects of the human brain electronically, but could also one day assist in providing effective treatments for neurological conditions – such as Alzheimer’s and Parkinson’s diseases – by studying such diseases outside the body using artificial brains. Eventually, even cybernetic implants could conceivably be developed from this technology."

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IBM Creates Liquid-based Transistors That Can Process Data Like The Human brain

IBM Creates Liquid-based Transistors That Can Process Data Like The Human brain | Biomimicry | Scoop.it
A new way of creating on-off switches could lead to brain-like computing devices.
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