Researchers Find Increased Risk of Hearing Loss Among Smokers
The study—which included 50,000 participants over an 8-year period—looked at data from annual health checkups, which included factors such as smoking status, number of cigarettes smoked per day, and the duration of smoking cessation on hearing loss, according to the release. Researchers calculated a 1.2 to 1.6 increased risk of hearing loss among smokers as compared to those who had never smoked before.
The risk of hearing loss decreased five years after smoking cessation.
For additional information, please click here to view the release on Science Daily’s website.
Original Paper: Hu H, Sasaki N, Ogasawara T, et al. Smoking, smoking cessation, and the risk of hearing loss: Japan epidemiology collaboration on occupational health study. Nicotine & Tobacco Research. March 14, 2018.
Source: Science Daily, Nicotine & Tobacco Research, Oxford Press
Which hearing aids are best for me?
You’ve been diagnosed with hearing loss and the hearing healthcare professional says you’ll benefit from wearing hearing aids, but which devices are best for you? The decision you make will depend greatly on the severity of your hearing loss as well as your health and the lifestyle you lead. Before you sit down to discuss options with your hearing healthcare provider, here are a few things to consider.
Are you a technology buff?
Hearing aids have changed a lot in the last ten years. Today’s devices are nothing like those your parents or grandparents may have worn, mainly because of advances in technology. While your parents’ hearing aids had to be adjusted with a tiny screwdriver by a hearing care provider, today’s digital devices are programmed via computer. Gone are the days of fiddling around with bulky volume control wheels and buttons. Most of today’s devices can be controlled discreetly by the wearer with smartphone apps as listening environments change. Bluetooth technology allows hearing aids to connect wirelessly to that smartphone you bought the moment it became available, tablets, televisions or car audio.
How much of a techie are you? Chances are, there’s a hearing aid that can keep up with your fascination for cutting edge gadgets. If you’re not a technology lover, don’t despair – the technology in your new hearing aids can also work behind the scenes automatically so you can just focus on hearing your best.
Is your world noisy?
Let’s face it — life can be loud! Depending upon what you do for a living and how often you’re socially engaged with people you love spending time with, directional microphone technology can help you make sense of that noise. Dual microphones in the hearing aid work to help you understand speech in challenging listening environments such as noisy conventions, crowded restaurants and bars or a family room filled with chattering children by focusing on the sound directly in front of you and minimizing sound to the sides and back.
Nearly all hearing aids today have some form of noise reduction built in. This technology is best for increasing your comfort in noisy situations, but it’s the directional microphones that have a noticeable impact on your ability to understand conversation in these same situations. Be honest about your lifestyle and talk with your hearing care provider about which features you need.
Are you self-conscious about your hearing loss?
Let’s be clear: there’s absolutely nothing wrong with wearing hearing aids — no matter whether they’re visible to others standing close to you or fit snugly out of sight inside your ear canal. These miracle devices not only help you hear your favorite sounds, they also alert you to emergency warning signals and decrease your risk of falling, developing dementia and feeling depressed. What’s not to love?
Unfortunately, some prefer to be more discreet about their hearing loss. For those individuals, tiny receiver-in-the-canal (RIC) or receiver-in-the-ear (RITE) styles with ultra-thin tubing and an availability of colors which blend with skin or hair may be desirable. For even more invisibility, invisible-in-the-canal (IIC) or completely-in-the-canal (CIC) styles may be an option.
The discretion of small hearing aids can come with some tradeoffs. Your hearing healthcare professional can help you decide, given the severity of your hearing loss and your personal preferences, which style is best for you.
Do you have dexterity issues?
Diabetes, Parkinson’s disease and other health conditions can cause numbness in the fingers or a decline in fine motor skills. The smaller the hearing aid, the smaller the features — such as the battery door or volume control. If you struggle with putting on jewelry or activities which require fine motor skills, you will likely benefit from wearing hearing aids that fit behind-the-ear (BTE) or a larger custom style. It’s much better to own devices you can operate confidently and effectively than one which frustrates you so much it spends more time in your nightstand than in your ear.
It’s important to remember that no two people or their hearing losses are alike, but there are hearing aids to suit most every need. The best hearing aids are the ones that work for you. Instead of waiting to make a decision because you’re afraid you’ll make the wrong one, find a hearing healthcare professional to guide you. Working as a team, the two of you can determine which devices will work for your unique hearing situation.
Sonic Enchant Line Adds SoundClip-A to Stream Sounds in Stereo from Numerous Devices
Now, the small, ergonomically designed clip-on device delivers added benefit as a wireless remote/partner microphone for easier listening when the speaker is at a distance or in noisy environments where listening is difficult. SoundClip-A also enables remote volume control, program changes and call pick-up with just the press of a button.
“SoundClip-A’s wireless transmission of stereo sound from all Bluetooth 2.1 smartphones and devices adds the ‘wow’ of even more wireless convenience to the many ways Enchant makes everyday sounds better,” said Sonic President & COO Joseph A. Lugara in a press statement. “With Enchant, wireless connectivity is simple and stress-free thanks to Enchant’s Dual-Radio System that delivers fast ear-to-ear connection and employs 2.4 GHz technology.”
Simply Streaming. SoundClip-A allows patients to use Enchant hearing aids as a headset for mobile calls. Users stream stereo quality sound to both ears through their Enchant hearing aids from any Bluetooth 2.1 compatible device—including mobile phones, tablets, MP3 players, and more. The built-in microphones pick up the wearer’s voice and sound from the call which is streamed wirelessly to both ears for convenient, hands-free conversations.
When SoundClip-A is used as a wireless remote/partner microphone, the speaker simply clips on the lightweight device or keeps it nearby. The speaker’s voice can be heard more easily through the user’s Enchant hearing aids at a distance of up to 65 feet, according to the company. SoundClip-A also helps users enjoy video calls, webinars, and other audio sources for easy wireless listening in both ears.
For more information on SoundClip-A and the entire Enchant family, including Enchant100, Enchant80 and Enchant60 and popular styles including the miniRITE with ZPower, miniRITE T (with telecoil) and BTE 105, visit www.sonici.com.
Visual Cues May Help Amplify Sound, University College London Researchers Find
Looking at someone’s lips is good for listening in noisy environments because it helps our brains amplify the sounds we’re hearing in time with what we’re seeing, finds a new University College London (UCL)-led study, the school announced on its website.
The researchers say their findings, published in Neuron, could be relevant to people with hearing aids or cochlear implants, as they tend to struggle hearing conversations in noisy places like a pub or restaurant.
The researchers found that visual information is integrated with auditory information at an earlier, more basic level than previously believed, independent of any conscious or attention-driven processes. When information from the eyes and ears is temporally coherent, the auditory cortex —the part of the brain responsible for interpreting what we hear—boosts the relevant sounds that tie in with what we’re looking at.
“While the auditory cortex is focused on processing sounds, roughly a quarter of its neurons respond to light—we helped discover that a decade ago, and we’ve been trying to figure out why that’s the case ever since,” said the study’s lead author, Dr Jennifer Bizley, UCL Ear Institute.
In a 2015 study, she and her team found that people can pick apart two different sounds more easily if the one they’re trying to focus on happens in time with a visual cue. For this latest study, the researchers presented the same auditory and visual stimuli to ferrets while recording their neural activity. When one of the auditory streams changed in amplitude in conjunction with changes in luminance of the visual stimulus, more of the neurons in the auditory cortex reacted to that sound.
“Looking at someone when they’re speaking doesn’t just help us hear because of our ability to recognize lip movements—we’ve shown it’s beneficial at a lower level than that, as the timing of the movements aligned with the timing of the sounds tells our auditory neurons which sounds to represent more strongly. If you’re trying to pick someone’s voice out of background noise, that could be really helpful,” said Bizley.
The researchers say their findings could help develop training strategies for people with hearing loss, as they have had early success in helping people tap into their brain’s ability to link up sound and sight. The findings could also help hearing aid and cochlear implant manufacturers develop smarter ways to amplify sound by linking it to the person’s gaze direction.
The paper adds to evidence that people who are having trouble hearing should get their eyes tested as well.
The study was led by Bizley and PhD student Huriye Atilgan, UCL Ear Institute, alongside researchers from UCL, the University of Rochester, and the University of Washington, and was funded by Wellcome, the Royal Society; the Biotechnology and Biological Sciences Research Council (BBSRC); Action on Hearing Loss; the National Institutes of Health (NIH), and the Hearing Health Foundation.
Original Paper: Atilgan H, Town SM, Wood KC, et al. Integration of visual information in auditory cortex promotes auditory scene analysis through multisensory binding. Neuron. 2018;97(3)[February]:640–655.e4. doi.org/10.1016/j.neuron.2017.12.03
Source: University College London, Neuron
With the Oticon Opn, users can expend less effort and recall more of what they encounter in a variety of complex listening environments. This open sound environment, powered by Oticon’s Velox platform, allows for greater speech comprehension, even in a challenging audiological setting with multiple speakers. With its OpenSound Navigator scanning the background 100 times per second, the Opn provides a clear and accurate sound experience.
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