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Last updated on April 18, 2014 at 17:08 EDT

Latest Sensory system Stories

Brain Imaging May Provide First Objective Measure Of Pain
2013-04-11 12:28:13

Brett Smith for redOrbit.com - Your Universe Online Physicians are often concerned about pain their patients may be experiencing, but without a way to quantify it, the experience of pain can be somewhat subjective and abstract. According to a new report in The New England Journal of Medicine, a group of American researchers has set out to determine how much pain a person is experiencing by looking at the brain´s reaction to it. Using Functional magnetic resonance imaging (fMRI),...

Study Finds Hot And Cold Senses Interact
2013-04-09 10:20:59

University of North Carolina Health Care A study from the University of North Carolina School of Medicine offers new insights into how the nervous system processes hot and cold temperatures. The research led by neuroscientist Mark J. Zylka, PhD, associate professor of cell biology and physiology, found an interaction between the neural circuits that detect hot and cold stimuli: cold perception is enhanced when nerve circuitry for heat is inactivated. "This discovery has implications for...

2013-04-09 08:30:04

SANTA MONICA, Calif., April 9, 2013 /PRNewswire/ -- Dr. Sheryl Lewin, a Craniofacial Plastic Surgeon who specializes in reconstructing ears, is pleased to announce the formation of Earicles (Miracles for Ears), a non-profit organization whose mission is to serve children born without ears through research, education and need-based surgical care. Dr. Lewin has dedicated her career to ear reconstruction, specializing in Microtia, a congenital condition in which the ear does not develop...

2013-04-03 12:29:26

GLOBALLY AND EXCLUSIVELY ROANOKE, Va., April 3, 2013 /PRNewswire-iReach/ -- High Performance Optics, "HPO" of Roanoke, Virginia, www.HPOusa.com a company focused on human retinal protection from blue light, announced today that it has exclusively licensed Essilor www.Essilor.com globally with its technology, intellectual property, trade secrets, and know how regarding the selective blue light filtering of spectacle lenses. Essilor, headquartered in Paris, France is the world's...

2013-03-22 09:29:40

Researchers at King's College London have uncovered how the human ear is formed, giving clues as to why children are susceptible to infections such as glue ear. The work was funded by the UK Medical Research Council and published today in the journal Science. It is estimated that one in five children around the age of two will be affected by glue ear, a build-up of fluid in the middle ear chamber. This part of the ear contains three tiny bones that carry sound vibrations from the eardrum...

Taste Perception: Connecting The Molecular Dots
2013-03-07 05:16:27

redOrbit Staff & Wire Reports - Your Universe Online A consortium of scientists has identified a new protein regulator of taste, findings that help unlock the mystery of exactly how cells transmit taste information to the brain for three out of the five primary taste types. The researchers identified CALHM1, a channel in the walls of taste receptor cells, as a necessary component in the process of sweet, bitter, and umami (savory) taste perception. The other two taste types, sour...

Phantom Pain In Amputees Linked To The Brain
2013-03-06 05:38:54

April Flowers for redOrbit.com - Your Universe Online A new brain imaging study from Oxford University reveals that the phantom pain many amputees feel in the missing limb is linked to changes in the brain that occur following amputation. Arm amputees who maintained strong representations of the missing hand in their brains — to the point where it was indistinguishable from persons with both hands — experienced the most phantom limb pain. The research team hopes that...

2013-02-26 11:54:12

Researchers at the Stanford University School of Medicine have identified a group of progenitor cells in the inner ear that can become the sensory hair cells and adjacent supporting cells that enable hearing. Studying these progenitor cells could someday lead to discoveries that help millions of Americans suffering from hearing loss due to damaged or impaired sensory hair cells. "It's well known that, in mammals, these specialized sensory cells don't regenerate after damage," said Alan...

2013-02-19 00:21:16

SYDNEY, Feb. 18, 2013 /PRNewswire/ -- The most advanced technology for use in real-time detection and assessment of common blinding eye disease and general health disorders will soon be available to the world with stimulus funding provided for development by the Australian Government's CRC Program. The imaging technology of the breakthrough retinal camera is being developed by the Vision Cooperative Research Centre (Vision CRC) based in Sydney with international partners in...

Sophisticated Primitive Reflexes And Dizziness
2013-02-15 06:13:06

Michael Harper for redOrbit.com — Your Universe Online Our brains are capable of doing some amazing things. Yet, there are some processes which, while sophisticated enough, are mostly thought of as common and basic. For instance: The reflex which allows us to keep our eyes focused on one point while our heads are moving about. This reflex is called the Vestibular-Ocular Reflex (or VOR), and we share it with most vertebrates. For many years, scientists have believed that this...


Latest Sensory system Reference Libraries

Ear
2013-04-30 13:31:11

The ear is an organ from the auditory system that collects sounds, and also balances and enables body position. Formation and Orientation The ear can be broken down into the inner and outer ears. The outer part of the ear is the visible flap (auricle) and ear canal which collects sounds which create pressure that echoes through the middle ear. The inner ear, however, is embedded in the temporal bone. There are hollow areas of the inner ear that are filled with liquids and hair cells...

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