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Measuring the auditory dynamics of selective attention
Call it the cocktail party effect: how an individual can participate in a one-on-one conversation within a cluster of people, switch to another, pick up important comments while tuning out others, change topics and return to the first conversation. view more (2008-08-22)
Got ear plugs? You may want to sport them on the subway and other mass transit, researchers say
The U.S. mass transit system, the largest in the world, provides affordable and efficient transportation to more than 33 million riders each weekday. The system is generally considered one of the safest modes of travel. But recent public health studies have identified several sources of environmental hazards associated with mass transit, including... view more... (2009-06-19)
Get ready for next generation surround sound
Ultra-realistic surround sound is a step closer for everyone thanks to a new method that will cheaply and efficiently compute the way individuals hear things. view more (2005-01-24)
A wider range of sounds for the deaf
More than three decades ago, scientists pursued the then-radical idea of implanting tiny electronic hearing devices in the inner ear to help profoundly deaf people. view more (2007-06-11)
A screening strategy using zebrafish targets genes that protect against hearing loss
A small striped fish is helping scientists understand what makes people susceptible to a common form of hearing loss, although, in this case, it's not the fish's ears that are of interest. view more (2008-03-03)
California gets tough on pain in medical training
A hearing of the Assembly Health Committee later this year will find out whether California's medical schools, hospitals, and nursing homes are complying with new legislation and getting tough on pain. Assembly Bill 791, which came into effect last January, compels State medical schools to include pain management and end of life care in the... view more... (2001-03-08)
World first research to speed up cure for ear infections
Fast tracking the healing process for common ear infections will be the focus of ground-breaking research by WA's Lions Ear and Hearing Institute (LEHI). view more (2006-04-19)
Training and experience can affect brain organization, research shows
New research comparing music conductors and non-musicians shows that both the conductors and the non-musicians "tuned out" their visual sense while performing a difficult hearing task. view more (2007-11-05)
Study shows combination of sight and sound helps adults learn basic visual tasks more rapidly
Researchers from Boston University (BU) and UCLA have found that using multi-sensory training programs, a research technique that engages more than one of the senses, helps adults improve their performance of low-level perceptual tasks - such as visually detecting the motion of an object - significantly faster than methods that use only one... view more... (2006-08-17)
Study links low-frequency hearing to shape of the cochlea
Shape matters, even in hearing. Specifically, it is the shape of the cochlea - the snail-shell-shaped organ in the inner ear that converts sound waves into nerve impulses that the brain deciphers - which proves to be surprisingly important. view more (2008-04-28)
UCLA scientists discover ultrasonic communication among frogs
UCLA scientists report for the first time on the only known frog species that can communicate using purely ultrasonic calls, whose frequencies are too high to be heard by humans. view more (2009-05-11)
Physics helps prevent hearing loss in whales
Pattern-recognition techniques developed by particle physicists are now being used to protect the hearing of sea mammals, reports the latest issue of the Institute of Physics' magazine Scientific Computing World. When oil companies survey sea areas for oil they send seismic pulses towards the seabed. These pulses are at volumes that are... view more... (1999-02-26)
Molecular motor works by detecting minute changes in force
Researchers at the University of Pennsylvania School of Medicine discovered that the activity of a specific family of nanometer-sized molecular motors called myosin-I is regulated by force. The motor puts tension on cellular springs that allow vibrations to be detected within the body. view more (2008-07-10)
Noise, visual cues affect infants' language development
Even moderate background noise can affect how infants learn language at an early and crucial time of their development, according to new research from Purdue University. view more (2005-06-16)
After gastric bypass surgery, important to check vitamin B1 deficiency
A deficiency in vitamin B1 can be a serious complication following a popular surgery to treat obesity. view more (2005-12-27)
New Research to shed light on Schizophrenia
view more (1999-08-24)
Speech perception from cochlear implantation in young deaf children (p 466)
Young children with congenital and prelingual deafness can develop substantial speech-perception abilities up to 5 years after cochlear implantation, concludes a study published in this week’s issue of THE LANCET. Cochlear implants provide access to the speech signal in profoundly deaf children who derive no benefit from acoustic hearing... view more... (2000-08-02)
Surgical plugs in ear's bone stops strange form of severe dizziness
Rapid, uncontrollable eye movements that swish and thump as the eyes roll and blink. Bones that creak as the body moves. Sudden dizziness, loss of balance. Falling down after a loud noise, such as the sound of your own voice, a cough or even laughter. These are hallmarks of a debilitating and relatively rare syndrome known as superior canal... view more... (2006-05-22)
Nicotine exposure during development leads to hearing problems
Scientists know that children of women who smoke during pregnancy can develop hearing-related cognitive deficits. For the first time, researchers believe they have evidence that not only implicates nicotine as the culprit, but also shows what the substance does to the brain to cause these deficits. view more (2006-07-19)
Steroids, not songs, spur growth of brain regions in sparrows
Neuroscientists are attempting to understand if structural changes in the brain are related to sensory experience or the performance of learned behavior, and now University of Washington researchers have found evidence that one species of songbird apparently has something in common with a few baseball sluggers. Both rely on steroids. view more (2007-07-23)
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