News tagged with brain circuitry
Researchers identify mechanism behind associative memory by exploring insect brains
A key feature of human and animal brains is that they are adaptive; they are able to change their structure and function based on input from the environment and on the potential associations, or consequences, ...
Medicine & Health / Neuroscience
Jan 26, 2012 |
4.3 / 5 (6) |
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Brain strain: Christmas shopping when money tight
(AP) -- Chennel King, a nurse from Norwalk, Conn., went Christmas shopping the other day with a new holiday companion: a budget.
Medicine & Health / Psychology & Psychiatry
Dec 18, 2011 |
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Neuroscientists visualize neural circuitry at once-unattainable depths
A recent breakthrough in biological sample preparation by scientists at the RIKEN Brain Science Institute in Wako may give Astro Boys x-ray vision a run for its money. By treating tissue ...
Medicine & Health / Neuroscience
Dec 12, 2011 |
4 / 5 (1) |
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Researchers rebuild the brain's circuitry
Neuron transplants have repaired brain circuitry and substantially normalized function in mice with a brain disorder, an advance indicating that key areas of the mammalian brain are more reparable than was ...
Medicine & Health / Neuroscience
Nov 24, 2011 |
4.6 / 5 (20) |
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Allen Institute for Brain Science launches new atlas, adds new data and tools to others
The Allen Institute for Brain Science announced today the launch of a new brain atlas resource and updates to four existing resources, all publicly available online to accelerate brain research around the globe. The new atlas, ...
Medicine & Health / Neuroscience
Nov 14, 2011 |
5 / 5 (1) |
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Stem cell research hopes to repair brain damage of Parkinson's disease
Australian scientists have developed a new technique using stem cells, in the hope to replace damaged cells in Parkinson's disease. The technique could be developed for application in other degenerative conditions.
Nov 11, 2011 |
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Switching senses: Biologists find that leeches shift the way they locate prey in adulthood
(PhysOrg.com) -- Many meat-eating animals have unique ways of hunting down a meal using their senses. To find a tasty treat, bats use echolocation, snakes rely on infrared vision, and owls take advantage of ...
Nov 01, 2011 |
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Scientists pinpoint the brain circuitry linked to making healthy or unhealthy choices
(Medical Xpress) -- What drives addicts to repeatedly choose drugs, alcohol, cigarettes, overeating, gambling or kleptomania, despite the risks involved?
Medicine & Health / Neuroscience
Oct 30, 2011 |
3.6 / 5 (10) |
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MRI study finds that depression uncouples brain's hate circuit
A new study using MRI scans, led by Professor Jianfeng Feng, from the University of Warwick's Department of Computer Science, has found that depression frequently seems to uncouple the brain's "Hate Circuit". ...
Medicine & Health / Psychology & Psychiatry
Oct 04, 2011 |
5 / 5 (5) |
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Can magnetism help us control the brain, remotely?
University at Buffalo scientists have used magnetic nanoparticles to remotely control ion channels, neurons in cell culture and even the movement of a tiny worm.
Nanotechnology / Bio & Medicine
Oct 03, 2011 |
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New modeling of brain's circuitry may bring better understanding of Parkinson's disease
Researchers from the School of Science at Indiana University-Purdue University Indianapolis have developed a mathematical model of the brain's neural circuitry that may provide a better understanding of how and why information ...
Sep 27, 2011 |
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Bursting neurons follow the same beat, sometimes
A simplified mathematical model of the brain's neural circuitry shows that repetitious, overlapped firing of neurons can lead to the waves of overly synchronized brain activity that may cause the halting movements that are ...
Sep 12, 2011 |
5 / 5 (1) |
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Sensory experience and rest control survival of newborn neurons in adults
When it comes to the circuits that make up the olfactory system, it seems that less is more. Much like the addition and elimination of extra synapses that helps fine-tune brain circuitry, the olfactory system continues to ...
Medicine & Health / Neuroscience
Sep 07, 2011 |
5 / 5 (1) |
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Project will study the neural basis of psychopathy
A leading University of Chicago researcher on empathy is launching a project to understand psychopathy by studying criminals in prisons.
Medicine & Health / Psychology & Psychiatry
Aug 01, 2011 |
5 / 5 (1) |
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Interrupted sleep impairs memory in mice
With the novel use of a technique that uses light to control brain cells, Stanford University researchers have shown that fragmented sleep causes memory impairment in mice.
Jul 25, 2011 |
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