News tagged with sensory signals
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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Brain mechanisms for behavioral flexibility
New research provides insight into how the brain can execute different actions in response to the same stimulus. The study, published by Cell Press in the April 16 issue of the journal Neuron, suggests that i ...
Medicine & Health / Neuroscience
Apr 15, 2009 |
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New microscope decodes complex eye circuitry (w/ Video)
The sensory cells in the retina of the mammalian eye convert light stimuli into electrical signals and transmit them via downstream interneurons to the retinal ganglion cells which, in turn, forward them to ...
Medicine & Health / Medical research
Mar 09, 2011 |
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Gain and Loss in Optimistic Versus Pessimistic Brains
Our belief as to whether we will likely succeed or fail at a given task -- and the consequences of winning or losing -- directly affects the levels of neural effort put forth in movement-planning circuits ...
Medicine & Health / Neuroscience
Aug 04, 2010 |
4.8 / 5 (4) |
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New method reveals how individual nerve cells process visual input
Pioneering a novel microscopy method, neuroscientist Arthur Konnerth and colleagues from the Technische Universitaet Muenchen (TUM, Germany) have shown that individual neurons carry out significant aspects of sensory processing: ...
Medicine & Health / Medical research
Apr 29, 2010 |
4.7 / 5 (3) |
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Robot arm improves performance of brain-controlled device
The performance of a brain-machine interface designed to help paralyzed subjects move objects with their thoughts is improved with the addition of a robotic arm providing sensory feedback, a new study from ...
Medicine & Health / Neuroscience
Dec 14, 2010 |
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Fate in fly sensory organ precursor cells could explain human immune disorder
(June 21, 2009) - Notch signaling helps determine the fate of a number of different cell types in a variety of organisms, including humans. In an article that appears in the current issue of Nature Cell Biology, researchers at Bay ...
Jun 21, 2009 |
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Researchers identify signals triggering dendrite growth
A study in worms that are less than a millimetre long has yielded clues that may be important for understanding how nerves grow.
Sep 20, 2011 |
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How the 'Quarter' Horse won the rodeo
American Quarter Horses are renowned for their speed, agility, and calm disposition. Consequently over four million Quarter horses are used as working horses on ranches, as show horses or at rodeos. New research ...
Feb 17, 2012 |
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