Nanotechnology Now

Our NanoNews Digest Sponsors

Heifer International

Wikipedia Affiliate Button

Home > Press > Building Artificial Brains: Nanotechology to Mimic Synapses

Abstract:
The synapse is the basic unit of neural communication. Representing a synapse by a single device is a challenging task that lies at the intersection of neuroscience and artificial intelligence. The structure of a biological synapse is very complex, with hundreds of proteins and other chemicals interacting in a complicated manner; nevertheless, there is always a gap (synaptic cleft) across which a signal is transmitted

Building Artificial Brains: Nanotechology to Mimic Synapses

Germany | Posted on June 8th, 2012

Now, new research seeks to reproduce a synapse using a single solid-state electrochemical nanodevice called a Cu2S-gap type atomic switch. In this device, there is a gap which is bridged by a copper filament under a voltage pulse stimulation. This causes a change in conductance which is time-dependent. The change in conductance can be considered to be analogous to the change in strength of a biological synaptic connection.

Therefore, this device can be considered to mimic the major features of the human memory; namely, the sensory, short-term, and long-term memories. In addition, the fact that it responses to the presence of air and the change in temperature enables it to be distinguished as an advanced synthetic synapse with the potential to perceive environment, just like the human brain.

####

For more information, please click here

Copyright © Wiley-VCH Materials Science Journals

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related Links

Link to the original paper on Wiley Online Library:

Related News Press

News and information

Atomic imperfections move quantum communication network closer to reality June 25th, 2017

Research accelerates quest for quicker, longer-lasting electronics: UC Riverside-led research makes topological insulators magnetic well above room temperatures June 25th, 2017

U.S. Air Force Research Lab Taps IBM to Build Brain-Inspired AI Supercomputing System: Equal to 64 million neurons, new neurosynaptic supercomputing system will power complex AI tasks at unprecedented speed and energy efficiency June 23rd, 2017

Rice U. chemists create 3-D printed graphene foam June 22nd, 2017

Brain-Computer Interfaces

Gold & Graphene Make Brain Probes More Sensitive Read more from Asian Scientist Magazine at: https://www.asianscientist.com/2017/05/tech/graphene-gold-brain-probe/ May 3rd, 2017

'Neuron-reading' nanowires could accelerate development of drugs for neurological diseases April 12th, 2017

Leti demonstrates world’s first alpha-wave measuring system for consumers at CES Unveiled and at its booth: RELAX Headgear Provides New Dimension to Wellness Management In Every Area of Life, From Working to Studying to Exercising or Just Sitting December 13th, 2016

Peter Diamandis Thinks Nanotech Will Interface With Human Minds September 1st, 2016

Memory Technology

New prospects for universal memory -- high speed of RAM and the capacity of flash: Thin films created at MIPT could be the basis for future development of ReRAM June 17th, 2017

Geoffrey Beach: Drawn to explore magnetism: Materials researcher is working on the magnetic memory of the future April 25th, 2017

New ultrafast flexible and transparent memory devices could herald new era of electronics April 1st, 2017

Information storage with a nanoscale twist: Discovery of a novel rotational force inside magnetic vortices makes it easier to design ultrahigh capacity disk drives March 28th, 2017

Discoveries

Atomic imperfections move quantum communication network closer to reality June 25th, 2017

Research accelerates quest for quicker, longer-lasting electronics: UC Riverside-led research makes topological insulators magnetic well above room temperatures June 25th, 2017

Rice U. chemists create 3-D printed graphene foam June 22nd, 2017

Enhanced photocatalytic activity by Cu2O nanoparticles integrated H2Ti3O7 nanotubes June 21st, 2017

Announcements

Atomic imperfections move quantum communication network closer to reality June 25th, 2017

Research accelerates quest for quicker, longer-lasting electronics: UC Riverside-led research makes topological insulators magnetic well above room temperatures June 25th, 2017

U.S. Air Force Research Lab Taps IBM to Build Brain-Inspired AI Supercomputing System: Equal to 64 million neurons, new neurosynaptic supercomputing system will power complex AI tasks at unprecedented speed and energy efficiency June 23rd, 2017

Rice U. chemists create 3-D printed graphene foam June 22nd, 2017

NanoNews-Digest
The latest news from around the world, FREE



  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project