Neuroscience
A giant interneuron for sparse coding
A single interneuron controls activity adaptively in 50,000 neurons, enabling consistently sparse codes for odors.
May 13, 2011
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News tagged with nerve network
Medical research
Body suit may soon enable the paralyzed to walk
In a busy lab at Duke University, Dr. Miguel Nicolelis is merging brain science with engineering in a bid to create something fantastical: a full-body prosthetic device that would allow those immobilized by injury to walk ...
Oct 6, 2011
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Neuroscience
Artificial neural networks now able to help reveal a brain's structure
The function of the brain is based on the connections between nerve cells. In order to map these connections and to create the connectome, the "wiring diagram" of a brain, neurobiologists capture images of the brain with ...
Jul 17, 2018
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225
Neuroscience
How our brain processes and stores movement has implications for multiple diseases, machine learning
From the moment we are born, and even before that, we interact with the world through movement. We move our lips to smile or to talk. We extend our hand to touch. We move our eyes to see. We wiggle, we walk, we gesture, we ...
Jun 9, 2022
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639
Neuroscience
Stem cell scientists develop more effective way to create motor neurons
Often described as the final frontier of biology, the nervous system is a complex network comprised of the brain, spinal cord and the nerves that run through the body. Published today by scientists led by Bennett Novitch, ...
Apr 22, 2015
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180
Neuroscience
Deep inside the brain: Mapping the dense neural networks in the cerebral cortex
Mammalian brains, with their unmatched number of nerve cells and density of communication, are the most complex networks known. While methods to analyze neuronal networks sparsely have been available for decades, the dense ...
Oct 25, 2019
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599
Medical research
Myelin exploits phase transitions to drive it's assembly
The ability to construct complex myelin sheaths around axons is one of the greatest vertebrate inventions since the hinged jaw.
Medical research
Brain electrical activity spurs insulation of brain's wiring
(Medical Xpress) -- Researchers at the National Institutes of Health have discovered in mice a molecular trigger that initiates myelination, the process by which brain cell networks are reinforced with an insulating material ...
Aug 11, 2011
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Neuroscience
How the brain strings words into sentences
(Medical Xpress) -- Distinct neural pathways are important for different aspects of language processing, researchers have discovered, studying patients with language impairments caused by neurodegenerative diseases.
Nov 24, 2011
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Neuroscience
Microrobot capable of forming neural networks and sectioning hippocampal tissues in vitro
The research team led by Professor Hongsoo Choi from DGIST in the Department of Robotics and Mechatronics Engineering has developed a microrobot capable of forming neural networks and sectioning hippocampal tissues in an ...
Mar 31, 2023
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