Tag: "sounds" at medical news
Tracking trends in cochlear implant complications using a federal database
...me deaf individuals to learn to hear and interpret sounds
and speech) are popular and effective therapy, they remain expensive and require an extensive program of accompanying therapy, according to background information in the article. The researchers suggest that to insure the best outcome from the necess...
When the brain, not the ears, goes hard of hearing
...s we see, the textures of the objects we feel, the sounds
ranging from the cooing of children to the screech...hey go to a restaurant or a meeting or a party, it sounds
like chaos to them," Frisina says. "That's partly because the feedback system is failing." To get t...
Natural selection as we speak
...ome issues of extensive research. Documentation of sounds
and sound patterns, and their evolution over the p...sian are not the only languages in the world where sounds
like b, d, and g lose their characteristic vocal fold 'buzz' at the end of the word. Dozens of unrel...
Why North America is not a rhythm nation
...nts are more flexible in processing different word sounds
and speech patterns from a variety of speakers, but it isn't long before they settle on those that are most common and meaningful to their culture.) The new findings are reported in "Metrical Categories in Infancy and Adulthood" an article in the Jan...
Balancing care decisions for gravely ill patients
...aking decisions on care, saying "This finding also sounds
a cautionary note to those who would use prognostication tools to limit resource allocation to extremely ill patients based solely on a low predicted likelihood of survival."...
Hearing aid signal not clear? Then switch frequency to FM, finds UCI study
...ten to music on the FM dial of our radios it just sounds
better than it does on AM. And this reason also ho... and FM from a number of frequency bands in speech sounds
and tested the relative contributions to speech recognition in acoustic and electric hearing. They ...
Get ready for next generation surround sound
...ers encapsulate how an individual's features alter sounds
before they reach the eardrum. The changes vary wi...able by next-generation sound systems. The result sounds
heard through headphones should be indistinguishable from hearing the same sounds
Baby talk: Infants have much to say if adults will only listen
...wn about how babies perceive and process words and sounds
from adults and the world around them. It is throu... to evaluate how they differentiate and respond to sounds
and learn language. Much of the response is based on when or how long the child looks at a particula...
Early learning leaves lasting changes in brain, Stanford owl study shows
... brain. This area creates a spatial map out of the sounds
an owl hears, such as the squeaking of a mouse or some rustling in the leaves. The owl then uses that map to know precisely where to hunt for dinner. In his work, Knudsen and graduate student Brie Linkenhoker put glasses on the owls that shift the wo...
Infants, children prefer sounds over pictures and only slowly become visually oriented, studies find
...young children unlike adults -- are more drawn to sounds
than they are to visuals in their environment. In fact, when 4-year-olds are presented with sounds
and pictures at the same time and told to pay particular attention to the pictures, they can't the ...
Brain can be trained to process sound in alternate way, study shows
...tial hearing loss, who often cannot hear very soft sounds
but have normal hearing at higher volume levels. "There's a very steep volume curve that goes from soft to very loud right away, and people have a hard time with that," Schreiner explains, "especially for hearing-aid users." However, they -- or their...
Virtual colonoscopy shows significant promise as colorectal cancer screening option
...Keeffe, MD. "While the virtual aspect of the test sounds
appealing, it isn't a panacea. CT colonography is associated with discomfort and still requires rigorous preparation, often the most daunting challenge to compliance. Many practical issues still need to be addressed, including standardization of te...
Northwestern Memorial Hospital testing new procedure for patients with major depression
... being given since the sham device looks, acts and sounds
like the real thing. Smaller preliminary studies have encouraged researchers that TMS may produce an antidepressant effect. This larger and more rigorous trial will compare the effects of TMS on mood as compared to placebo and the information will b...
Adults with dyslexia can improve with phonics-based instruction
...hese areas are associated with processing phonetic sounds
and recognizing familiar objects. "This veri...lve multiple senses, including how a letter looks, sounds
and feels. Flowers' co-authors were Guinevere Eden, D. Phil., Karen Jones, Katherine Cappel...
Old dogs, new tricks?
...bility to sound out words by correctly associating sounds
with written symbols). Phonological skills are critical for learning to read and often found to be impaired in individuals with developmental dyslexia. Eden notes that this type of rigorous clinical trial design is not practiced as often in reading...
Circumcised newborns respond best to anesthetic relief
... Three trials reported that music or recordings of sounds
from within the womb showed little effect on heart rate, blood pressure, crying or other measures. While the review sorted out the relative advantages of these techniques, Brady-Fryer says that weaknesses in the original trials must be considered as ...
Universit de Montral study shows superior sound-location skills in the blind
... hearing tests in which each subject had to locate sounds
from three meters away and distinguish them from other ambient noise. The early- and late-onset blind participants were far more successful than the control group at both tasks. "Humans are remarkably adaptable. We can't quite explain these result...
Left and right ears not created equal as newborns process sound, finds UCLA/UA research
...structured to distinguish between various types of sounds
and to send them to the optimal side in the brain ...e right ear provides extra amplification for rapid sounds
timed like speech. "We were intrigued to discover that the clicks triggered more amplific...
Riverbank filtration pulls pollutants from drinking water
...the value of riverbank filtration, Weiss said. "It sounds
counter-intuitive to drill wells nearby when water can be taken directly from a river," he said. "But our research indicates that riverbank filtration can naturally remove pathogens and organic material that can cause health problems, including some ...
New study shows phonics is critical for skilled reading
...g children the relationships between spellings and sounds
- or phonics - not only makes learning to read eas...xample, the researchers first exposed the model to sounds
until it developed a spoken language vocabulary, just as toddlers do as they listen to the speech ar...
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