News

Following are a selection of interesting news items from our field. This section will be updated on a continuous basis so check back often in between issues, to see what is new.

Feline Seizures Set off by Various Sounds, Study Suggests

Source: Live Science

Myriad sounds have been found to cause seizures in cats, according to research published in the Journal of Feline Medicine and Surgery. Feline audiogenic reflex seizures are triggered by such sounds as the tapping of spoons on bowls and glasses, and crinkling tinfoil, paper or plastic bags. The seizures are most common in older cats between 10 and 19 years of age

Parasitic Flies Inspire Potential Revolution in Hearing Aids

Source: WIRED

The lifecycle of yellow Ormia flies, whose larvae burrow into crickets and eat them alive, has inspired the design of a new hearing aid able to help wearers identify the location of sounds.

In Search of Tinnitus, That Phantom Ringing in The Ears

Source: ScienceDaily

About one in five people experience tinnitus, the perception of a sound -- often described as ringing -- that isn't really there. Now, researchers have taken advantage of a rare opportunity to record directly from the brain of a person with tinnitus in order to find the brain networks responsible.

Genetic Predisposition Found for Noise-Induced Hearing Loss

Source: ScienceDaily

In a new genome-wide association study, an international team of neuroscientists has found evidence that some people may be more genetically susceptible to noise-induced hearing loss than others.

Audiology, Speech-language Pathology Act Introduced

Source: Nova Scotia

Government of Nova Scotia introduces new legislation requiring audiologists to register with a new regulated body.

Synesthesia: Why Some People Hear Colour, Taste Sounds

Source: ScienceDaily

Researchers have shed new light on synesthesia -- the effect of hearing colors, seeing sounds and other cross-sensory phenomena.

Exploding Head Syndrome Could Affect 1 in 5 Young People

Source: Medical News Today 

A large study looked at 211 undergraduate students and found that about 1 in 5 experienced exploding head syndrome -- hearing abrupt loud noises when waking up or going to sleep -- at least once and 37% reported having isolated sleep paralysis. The findings, published in the Journal of Sleep Research, also revealed a correlation between the condition and fear.

Do Consumers Think Products are Better When Companies Donate to Charity?

Source: ScienceDaily

Does hearing about a company's charitable donations raise your opinion of their products? According to a new study, corporate social responsibility leads consumers to believe products are better quality.

How We Hear Distance: Echoes are Essential for Humans to Perceive How Far Away a Sound Is

Source: ScienceDaily

Mammals are good at figuring out which direction a sound is coming from, whether it's a predator breathing down our necks or a baby crying for its mother. But how we judge how far away that sound is was a mystery until now. Researchers report that echoes and fluctuations in volume are the cues we use to figure the distance between us and the source of a noise.

Study Shows How Porpoises Use Sound to Locate Prey

Source: BBC News

Porpoises adjust beams of sound to narrow in on their prey, according to research published in eLife. Scientists fitted porpoises with sound-detecting tags to record the clicks and buzzes they make that echo off their prey, switching from narrow to wide beams of sound. Researchers say they suspect whales and dolphins use the same method to search out prey.