News tagged with neural cells
Related topics: brain , embryonic stem cells
Scientists create stable, self-renewing neural stem cells
In a paper published in the April 25 early online edition of the Proceedings of the National Academy of Sciences, researchers at the University of California, San Diego School of Medicine, the Gladstone Instit ...
Apr 25, 2011 |
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Central nervous system stem cells shed light on mechanism that controls asymmetrical division
Animals consist of many distinct cell types, all of which originate during development from a single cell: the fertilized egg. To generate this vast cellular diversity, the egg and its descendants must divide ...
May 18, 2012 |
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Researchers create the first artificial neural network out of DNA
Artificial intelligence has been the inspiration for countless books and movies, as well as the aspiration of countless scientists and engineers. Researchers at the California Institute of Technology (Caltech) ...
Jul 20, 2011 |
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Squid shown to be able to hear
(PhysOrg.com) -- Scientists in the US have solved the mystery about whether squid can hear and if so, how.
Feb 08, 2011 |
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Nanoscale 'stealth' probe slides into cell walls seamlessly
A nanometer-scale probe designed to slip into a cell wall and fuse with it could offer researchers a portal for extended eavesdropping on the inner electrical activity of individual cells.
Nanotechnology / Bio & Medicine
Apr 01, 2010 |
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From eye to brain: Researchers map functional connections between retinal neurons at single-cell resolution
By comparing a clearly defined visual input with the electrical output of the retina, researchers at the Salk Institute for Biological Studies were able to trace for the first time the neuronal circuitry that ...
Medicine & Health / Medical research
Oct 06, 2010 |
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Nerve cells live double lives
(PhysOrg.com) -- Scientists at the Friedrich Miescher Institute for Biomedical Research (part of the Novartis Research Foundation) have identified a new neural circuit in the retina responsible for the detection ...
Medicine & Health / Neuroscience
Oct 06, 2009 |
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Ageing Brains Show Great Promise for Rejuvenation
(PhysOrg.com) -- UQ neuroscientists have, for the first time, been able to demonstrate that moderate exercise significantly increases the number of neural stem cells in the ageing brain.
Medicine & Health / Neuroscience
Jun 24, 2009 |
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Mathematical model of a simple circuit in a chicken brain raises fundamental questions
(PhysOrg.com) -- The Web site Neuroanthropology asks visitors to complete this quote, "One of the difficulties in understanding the brain is ...". In addition to the typical facetious remarks, such as "so ...
Dec 01, 2009 |
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New study pinpoints gene controlling number of brain cells (w/ Video)
In populating the growing brain, neural stem cells must strike a delicate balance between two key processes - proliferation, in which the cells multiply to provide plenty of starting materials - and differentiation, in which ...
Medicine & Health / Neuroscience
Oct 04, 2009 |
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Researchers unravel mystery behind long-lasting memories
A new study by researchers at Wake Forest University School of Medicine may reveal how long-lasting memories form in the brain.
Medicine & Health / Neuroscience
Aug 11, 2009 |
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Scientists discover a controller of brain circuitry
By combining a research technique that dates back 136 years with modern molecular genetics, a Johns Hopkins neuroscientist has been able to see how a mammal's brain shrewdly revisits and reuses the same molecular ...
Medicine & Health / Neuroscience
Dec 28, 2009 |
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Spacesuits with artificial intelligence may look for life on Mars
(PhysOrg.com) -- Astronauts may in future be wearing spacesuits equipped with artificial intelligence (AI) and digital eyes, turning them into what the researchers call cyborg astrobiologists.
Space & Earth / Space Exploration
Nov 04, 2009 |
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Well-known enzyme is unexpected contributor to brain growth
An enzyme researchers have studied for years because of its potential connections to cancer, diabetes, heart disease, hypertension and stroke, appears to have yet another major role to play: helping create and maintain the ...
Medicine & Health / Neuroscience
Mar 12, 2009 |
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Cells derived from pluripotent stem cells are developmentally immature
Stem cell researchers at UCLA have discovered that three types of cells derived from human embryonic stem cells and induced pluripotent stem cells are similar to each other, but are much more developmentally immature than ...
Aug 17, 2011 |
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