Inner ear
hideThe inner ear is the bony labyrinth, a system of passages comprising two main functional parts:
Inner ears are found in all vertebrates, with substantial variations in the form and function of their sensory organs. Each animal has two inner ears, one on each side of its head.
For more information about Inner ear, read the full article at
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News tagged with inner ear
Balance organs affect brain blood flow
Medicine & Health / Neuroscience
Sep 23, 2009 |
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The organs of the inner ear have a direct effect on brain blood flow, independent of blood pressure and CO2 levels in the blood. Researchers writing in the open access journal BMC Neuroscience used a series of human centrifu ...
Scientists identify genetic cause for type of deafness
Sep 03, 2009 |
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A team led by scientists from The Scripps Research Institute has discovered a genetic cause of progressive hearing loss. The findings will help scientists better understand the nature of age-related decline in hearing and ...
Gene discovery reveals a critical protein's function in hearing
Aug 21, 2009 |
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Discovery of a deafness-causing gene defect in mice has helped identify a new protein that protects sensory cells in the ear, according to a study led by University of Iowa researchers. The findings, which ...
New radio chip mimics human ear, could enable universal radio (w/Video)
Jun 03, 2009 |
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(PhysOrg.com) -- MIT engineers have built a fast, ultra-broadband, low-power radio chip, modeled on the human inner ear, that could enable wireless devices capable of receiving cell phone, Internet, radio ...
Inner ear balance disorders common, associated with falls among older Americans
May 25, 2009 |
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An estimated 35 percent of U.S. adults age 40 and older have vestibular dysfunction (inner ear balance disorders), and those who do may have a higher risk of falling, according to a report in the May 25 issue of Archives of ...
Diminuendo -- New mouse model for understanding cause of progressive hearing loss
Apr 27, 2009 |
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The respective microRNA seed region influences the production of sensory hair cells in the inner ear, both in the mouse and in humans. The findings have been published ahead of print in the current online issue of Nature Ge ...
Ion channel turns ear on its head
Medicine & Health / Neuroscience
Apr 23, 2009 |
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Scientists thought they had a good model to explain how the inner ear translates vibrations in the air into sounds heard by the brain. Now, based on new research from the Stanford University School of Medicine, it looks like ...
New insights into progressive hearing loss
Apr 12, 2009 |
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In parallel studies in human and mouse, two groups of researchers have come to the same conclusion: that a new kind of gene is associated with progressive hearing loss. The new gene - called a microRNA - is a tiny fragment ...
Study offers clues to beating hearing loss
Mar 04, 2009 |
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Researchers at the University of Leeds have made a significant step forward in understanding the causes of some forms of deafness.
Vitamin supplements may protect against noise-induced hearing loss
Feb 17, 2009 |
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Vitamin supplements can prevent hearing loss in laboratory animals, according to two new studies, bringing investigators one step closer to the development of a pill that could stave off noise-induced and perhaps even age-related ...
High-tech imaging of inner ear sheds light on hearing, behavior of oldest fossil bird
Other Sciences / Archaeology & Fossils
Jan 14, 2009 |
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The earliest known bird, the magpie-sized Archaeopteryx, had a similar hearing range to the modern emu, which suggests that the 145 million-year-old creature — despite its reptilian teeth and long tail — was ...
