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whiskers in Medical News

Veterinarian Talks Vaccines: What Every Cat Owner Needs to Know

... Newburyport, MA (Vocus) May 15, 2009 -- Dr. Heidi Bassler at the whiskers and Tails lecture series on Tuesday, May 19, from 6:30-8:30 p.m., at the Ne...r at Veterinary Center of Greater Newburyport, Salisbury, MA. What: The whiskers and Tails lecture series, sponsored by the Merrimack River Feline Rescue So...

CMS Data Services Reports Record Response to Data Media "GREEN" Repurchase Program

...hedule a quarterly, semi-annual or annual Data Center Cleaning to extend the life of your equipment. A Data Center Cleaning will remove dust and zinc whiskers before they contaminate your servers. CMS can help you design cleaning program based on your needs and budget. CMS Data Services provides clients ...

Scientists from Europe, Israel and the US develop robotic rats to aid in rescue missions

...stigating the ways in which rats use their bristly whiskers to explore their environment, and how the brain pr..., and put them to effective use.' What is the whiskers 'secret'" Why is the sense of touch through a rats whiskers much more efficient than that of the average perso...

Ritalin Could Help In Focussing The Mind

... travel through the brain. Waterhouse and colleagues in their new research studied the brains of rats after they were given Ritalin and then had their whiskers stroked, to stimulate their brains. In their findings that appear in the May 30 online edition of the Journal of Neurophysiology, Waterhouse explained...

Recent Study On Rats May Lead To Future Robotics

... of a recent study done on rats has shed light on how brain controls movement say researchers. By activating a single brain cell in a rat can make its whiskers twitch, a discovery researchers say //could help decipher how the brain controls movement. Eventually this could help scientists develop devices paral...
whiskers in Medical Technology

Novel Mechanism for Long-Term Learning Identified by Carnegie Mellon Researchers

...e model that Barth created. In the model, a mild sensory imbalance is created by allowing the mouse to sense its surrounding through only one whisker. whiskers are useful in studying sensory plasticity because, like human fingers, each whisker is linked to its own unique area of the brain's cortex, making it ...
whiskers in Biological News

Robotic whiskers can sense three-dimensional environment

Many mammals use their whiskers to explore their environment and to construct a three-dimensional image of their world. Rodents, for example, use their whiskers to determine the size, shape and texture of objects, and seals use their whiskers to track the fluid wakes of their prey. Two Northwest...

Flick of whiskers helps tease out brain's 'shadow' signaling system

By blowing gentle puffs of air onto a mouse's whiskers and watching how its brain reacts, scientists are discovering that a long-overlooked signaling system in the brain is crucial to our everyday activity. The work is the latest in a growing body of evidence that star-shaped brain cells known as...

Body part by body part, Sumatran tigers are being sold into extinction

...y parts being openly sold in Indonesia, according to a TRAFFIC report launched today. Tiger body parts, including canine teeth, claws, skin pieces, whiskers and bones, were on sale in 10 percent of the 326 retail outlets surveyed during 2006 in 28 cities and towns across Sumatra. Outlets included goldsmith...

Slow-motion video study shows shrews are highly sophisticated predators

...e current paper, the researchers discovered that the water shrews use two additional methods to zero in on toothsome targets. They use their sensitive whiskers to determine the shape of objects that they encounter. And they are acutely sensitive to sudden water currents like those generated when a fish or ins...

Weill Cornell team discovers how brain's own tPA helps regulate blood flow to neurons

...ring this mechanism further, Dr. Iadecola's team utilized a genetically engineered "knockout" mouse that lacked neuronal tPA. They tweaked the mouse's whiskers and watched blood flow in the area of the rodent's brain linked to whisker sensitivity. "In the knockout mouse, blood flow in that area did not cha...

Novel mechanism for long-term learning identified by Carnegie Mellon researchers

... model that Barth created. In the model, a mild sensory imbalance is created by allowing the mouse to sense its surrounding through only one whisker. whiskers are useful in studying sensory plasticity because, like human fingers, each whisker is linked to its own unique area of the brains cortex, making it e...

Carnegie Mellon University research shows how sensory-deprived brain compensates

... whiskers provide a mouse with essential information to nego...r on one side of its head and a full complement of whiskers on the other side. "These findings show us that a fully functioning set of whiskers on one side of the body dramatically inhibits the ...

Scientists reverse evolution

...lysis, and is unable to blink its eyes, wiggle its whiskers or pull back its ears. Tvrdik and Capecchi sa...isabled Hoxb1 gene still was able to move eyelids, whiskers and ears because the reconstructed gene made up fo...face, they couldn't blink their eyes, wiggle their whiskers and fold back their ears. But when a portion ...

Long-term changes in experience cause neurons to sprout new long-lasting connections

...he animals' whiskers. Sensory information from the whiskers is vitally important for mice as they navigate the...urons to rewire themselves to adapt to loss of the whiskers ?a strategy that reduces dependence on lost whiskers and enhances input from intact whiskers. "We kn...

Ritalin packs punch by elevating norepinephrine, suppressing nerve signal transmissions

...ed by The American Physiological Society. From whiskers to brain The researchers stimulated rats' whiskers while recording the activity of the neurons in the...nsory pathways that convey this sensation from the whiskers to the cerebral cortex. They compared the rat's se...
whiskers in Biological Technology

Research by Case Western Reserve University, VA earns cover of prestigious science publication

...st incompatible components and show that they can be used to make compatible materials, Weder said. While the research primarily focused on cellulose whiskers as the choice of nanoparticles since they offer useful mechanical properties and are readily obtained from renewable biosources such as wood and cotto...

Synthesize High Yields of Biotinylated aRNA

...000 ng. In contrast, signal intensities produced by Kit A at the 1000 ng total RNA input level was markedly reduced. The box and whiskers plot above each histogram indicate the median value (vertical center line), interquartile range (left and right sides of box), and the ...
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