News tagged with sensory
Research reveals exactly how coughing is triggered by environmental irritants
Nov 23, 2009 |
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(PhysOrg.com) -- Scientists have revealed how environmental irritants such as air pollution and cigarette smoke cause people to cough, in research published today in the American Journal of Respiratory an ...
New study shows brain's ability to reorganize
Medicine & Health / Neuroscience
Nov 18, 2009 |
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(PhysOrg.com) -- Visually impaired people appear to be fearless, navigating busy sidewalks and crosswalks, safely finding their way using nothing more than a cane as a guide. The reason they can do this, researchers suggest, ...
Current cigarette smokers at increased risk of seizures
Nov 18, 2009 |
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A recent study determined there is a significant risk of seizure for individuals who currently smoke cigarettes. Boston-based researchers from Brigham and Women's Hospital and Harvard Medical School also found that long-term, ...
Persistent pain common for many women 2 to 3 years after breast cancer treatment
Nov 10, 2009 |
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Nearly 50 percent of women surveyed indicate they experience pain symptoms 2 to 3 years after breast cancer treatment, with women who were younger or who received supplemental radiation therapy more likely to have pain, according ...
Scientists decipher the formation of lasting memories
Medicine & Health / Neuroscience
Nov 10, 2009 |
4.7 / 5 (3) |
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Researchers Researchers at the Swedish medical university Karolinska Institutet have discovered a mechanism that controls the brain's ability to create lasting memories. In experiments on genetically manipulated mice, they ...
Now hear this: Mouse study sheds light on hearing loss in older adults
Nov 09, 2009 |
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(PhysOrg.com) -- Becoming "hard of hearing" is a standard but unfortunate part of aging: A syndrome called age-related hearing loss affects about 40 percent of people over 65 in the United States, and will afflict an estimated ...
Study shows neural stem cells in mice affected by gene associated with longevity
Nov 05, 2009 |
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(PhysOrg.com) -- A gene associated with longevity in roundworms and humans has been shown to affect the function of stem cells that generate new neurons in the adult brain, according to researchers at the Stanford University ...
Mobile microscopes illuminate the brain
Nov 03, 2009 |
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(PhysOrg.com) -- By building a tiny microscope small enough to be carried around on a rats' head, scientists at the Max Planck Institute for Biological Cybernetics in Tübingen, Germany, have found a way to ...
Phantom limbs learn impossible tricks
Medicine & Health / Neuroscience
Oct 28, 2009 |
4.7 / 5 (6) |
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(PhysOrg.com) -- New research has shown that body images can be formed independently of external sensory inputs, and that the phantom limbs of amputees can be trained to carry out tasks that would be impossible ...
Research: Migraine increases stroke risk
Oct 28, 2009 |
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Migraine with aura (temporary visual or sensory disturbances before or during a migraine headache) is associated with a twofold increased risk of stroke, finds a study published in the British Medical Journal today. Further ...
Sensory deprivation can produce hallucinations in only 15 minutes
Medicine & Health / Psychology & Psychiatry
Oct 23, 2009 |
4.6 / 5 (16) |
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(PhysOrg.com) -- A new study has found that even a short period of sensory deprivation is enough to produce hallucinations even in people who are not normally prone to them.
Now hear this: Scientists show how tiny cells deliver big sound
Oct 22, 2009 |
3.7 / 5 (3) |
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Deep in the ear, 95 percent of the cells that shuttle sound to the brain are big, boisterous neurons that, to date, have explained most of what scientists know about how hearing works. Whether a rare, whisper-small second ...
Looming sounds boost visual perception
Medicine & Health / Psychology & Psychiatry
Oct 16, 2009 |
5 / 5 (8) |
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(PhysOrg.com) -- Whether it’s the sound of a speeding car approaching from out of the blue, or the faint echo of footsteps following you along a dark street, such looming sounds not only make our ears prick ...
Bioengineering of nerve-muscle connection could improve hand use for wounded soldiers
Oct 14, 2009 |
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Modern tissue engineering developed at the University of Michigan could improve the function of prosthetic hands and possibly restore the sense of touch for injured patients.
Gentle touch may aid multiple sclerosis patients
Medicine & Health / Neuroscience
Oct 14, 2009 |
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(PhysOrg.com) -- While gripping, lifting or manipulating an object such as drinking from a cup or placing a book on a shelf is usually easy for most, it can be challenging for those with neurological diseases such as multiple ...
