\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
Researchers are learning how hearing loss can change the brain<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
\n
\n
\n
Hearing aids may help older citizens with more than just hearing with greater clarity. A study found that people that use hearing aids to help overcome hearing loss are less likely to have depression or develop dementia. Those suffering from a hearing loss are affected with changes within their brain. Those cognitive changes may affect the ability to form new memories. A University of Michigan Medical Center study found that older adults diagnosed with hearing loss and using a hearing aid, have a lower risk for getting a diagnosis of dementia, depression, or anxiety for the first 3 years.<\/p>\n
They also have a decreased chance of experiencing fall-related injuries compared to those who don\u2019t use hearing aids, according to the study in the\u00a0Journal of the American Geriatrics Society<\/a>.<\/p>\n
About\u00a0 40 million<\/a> Americans have some type of hearing loss, the Centers for Disease Control and Prevention reports. This isn\u2019t the first piece of research to confirm health benefits associated with hearing aid use. That said, there\u2019s no evidence of a causal link between hearing aid use and preventing these health conditions.<\/p>\n
\n
\u201cOlder people with hearing loss who wear hearing aids may be better educated or may socialize more, factors which are also associated with a reduced risk of dementia,\u201d said\u00a0Dr. David Loughrey<\/a>, a research psychologist specializing in hearing and cognition.<\/em><\/strong><\/h5>\n<\/blockquote>\n
Of those with a diagnosis of hearing loss, only\u00a0 12 percent<\/a>\u00a0of people under 69 use hearing aids. Even if they have insurance to cover all or some of the cost, most people don\u2019t use the devices.<\/p>\n
<\/a>We must understand the hearing aid users<\/h2>\n
The study found gaps among who will use hearing aids based on gender, ethnicity, and location. Researchers used data from nearly 115,000 people over the age of 66 who had hearing loss and insurance coverage through a large, private insurance company between 2008 and 2016.<\/p>\n
The team tracked participants 1 year before their diagnosis and 3 years after. Men with hearing loss were more likely to get a hearing aid. In fact, 13.3 percent of men got hearing aids, while 11.3 percent of women did the same. And 6.5 percent of people with Latino heritage got a hearing aid, while 9.8 percent of African Americans and 13.6 percent of white people did the same.<\/p>\n
According to location, almost 37 percent of people with hearing loss who used hearing aids lived in the north-central part of the country, compared to 5.9 percent of people in the mountain states.<\/p>\n
The risk of getting a dementia diagnosis (including Alzheimer\u2019s disease) within 3 years of a hearing loss diagnosis was 18 percent lower in those using hearing aids. The risk of getting a diagnosis of depression or anxiety by the end of 3 years was 11 percent lower for hearing aid users, while the chance of being treated for fall-related injuries was 13 percent lower. People with hearing loss had significantly higher rates of dementia, depression, and fall injuries compared to the general population.<\/p>\n
\n
\u201cWe already know that people with hearing loss have more adverse health events and more coexisting conditions, but this study allows us to see the effects of an intervention and look for associations between hearing aids and health outcomes,\u201d\u00a0Dr. Elham Mahmoudi<\/a>, a health economist and lead author, said in a statement.<\/em><\/strong><\/h5>\n<\/blockquote>\n
The researchers plan to continue studying the population to assess future outcomes.<\/p>\n
<\/a>The hardships of hearing loss can be explained<\/h2>\n
Multiple studies have reported that age-related hearing loss is associated with changes in the brain, Loughrey says. Loss of stimulation may lead to parts of the brain responsible for memory or regulating mood becoming less active and inefficient. There\u2019s also evidence that the brain undergoes changes after hearing loss to compensate and to help maintain understanding of speech.<\/p>\n
\n
\u201cDifficulties in following conversation in noisy environments may cause adults with hearing loss to withdraw and become more socially isolated, which is associated with a higher risk of depression and dementia,\u201d Loughrey said.<\/em><\/strong><\/h5>\n<\/blockquote>\n
Hearing aids make sounds louder, which forces damaged cells in the ear to relay the sounds to the brain in a way that couldn\u2019t happen without the hearing aid, says Dr. Kelly Tremblay, PhD, CCC-A FAAA a retired professor and Founder of Lend an Ear Consulting.<\/p>\n
\u201cPhysically this is good, because it keeps the brain stimulated and neural networks flowing,\u201d Tremblay explained.<\/p>\n
Some research points to a loss of neurons in the brainstem and cortex following hearing loss, but the medical community doesn\u2019t fully understand all of the mechanisms involved.<\/p>\n
\n
\u201cWhen we are born with normal hearing, the brain develops over a lifetime using sound as part of its neural networks,\u201d Tremblay said. \u201cWhen we lose our sense of sound, the networks we once used don\u2019t get activated. And, if we don\u2019t use them, we lose them.\u201d<\/em><\/strong><\/h5>\n<\/blockquote>\n
\u201cLack of hearing can definitely be isolating if one cannot follow what is being said around them,\u201d agreed\u00a0 Nancy Gilston<\/a>, Au.D., an audiologist at the New York Eye and Ear Infirmary of Mount Sinai.<\/p>\n
Not all hearing issues are the same. Some people may benefit from amplification, while others with impaired cochleas still don\u2019t hear clearly with sound amplification, Gilston says.<\/p>\n
\u201cSome people with hearing loss are not necessarily [needing] hearing aids, as they may need other intervention, such as a cochlear implant,\u201d added\u00a0 Dr. Asri Maharani<\/a>, a researcher at The University of Manchester.<\/p>\n
<\/a>There is hesitation in using hearing aids<\/h2>\n
The high cost of hearing aids may deter some people from getting them, but Gilston says it\u2019s a wise investment.<\/p>\n
\n
\u201cPatients perceive hearing aids as a sign of aging, and they are resistant to address their symptoms simply because they are fearful of how it will look to the outside world,\u201d Gilston said.<\/strong><\/em><\/h5>\n<\/blockquote>\n
\u201cBy hearing what is being said, you bring less attention to yourself than by asking for endless repetition,\u201d she said.<\/p>\n
<\/a>Hearing aids can help in preventing falls<\/h2>\n
The American Academy of Audiology recently presented\u00a0 recommendations to a U.S. Senate committee<\/a>, urging it to give Medicare beneficiaries direct access to audiologist services. They referenced research<\/a> from Johns Hopkins University School of Medicine that found people with untreated mild hearing loss were nearly three times more likely to have a history of falling. In 2016, approximately 3 million older adults went to the emergency room as a result of a fall. Fall-related injuries in older adults cost about $50 billion annually, the committee noted.<\/p>\n
Next year,\u00a0 over-the-counter hearing aids<\/a> approved by the Food and Drug Administration will be available to treat those with mild to moderate hearing loss. This could make hearing aids more accessible, and therefore result in more users. Though it\u2019s hard to think insurers will cover the cost, Gilston says insurers should consider the welfare of their patients\u2019 ability to be more successful in daily activities as an incentive to retain more patients.<\/p>\n
\n
\u201cLess expensive hearing aids and mobile hearing technology are emerging in the marketplace, so the hope is that more people will have access to affordable hearing help,\u201d Tremblay added.<\/em><\/strong><\/h5>\n<\/blockquote>\n<\/div>\n<\/div>\n<\/div>\n
<\/p>\n<\/body>","protected":false},"excerpt":{"rendered":"
Researchers are learning how hearing loss can change the brain Hearing aids may help older citizens with more than just hearing with greater clarity. A study found that people that use hearing aids to help overcome hearing loss are less…<\/p>\n","protected":false},"author":2,"featured_media":235,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false},"categories":[25],"tags":[31,26,27],"_links":{"self":[{"href":"https:\/\/soundsforseniors.org\/index.php?rest_route=\/wp\/v2\/posts\/423"}],"collection":[{"href":"https:\/\/soundsforseniors.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/soundsforseniors.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/soundsforseniors.org\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/soundsforseniors.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=423"}],"version-history":[{"count":5,"href":"https:\/\/soundsforseniors.org\/index.php?rest_route=\/wp\/v2\/posts\/423\/revisions"}],"predecessor-version":[{"id":522,"href":"https:\/\/soundsforseniors.org\/index.php?rest_route=\/wp\/v2\/posts\/423\/revisions\/522"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/soundsforseniors.org\/index.php?rest_route=\/wp\/v2\/media\/235"}],"wp:attachment":[{"href":"https:\/\/soundsforseniors.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=423"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/soundsforseniors.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=423"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/soundsforseniors.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=423"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}