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The Link Between Hearing Loss and Cognitive Impairment


JAMA Neurology added to the growing body of evidence showing a link between hearing loss and cognitive impairment. The study found treating hearing loss with hearing aids may reduce the risk of developing dementia by up to 19%. In fact, researchers say hearing loss may be the biggest treatable factor for dementia. An article in AARP explains what may cause the link between hearing loss and dementia.

The first theory regards socialization. Scientists say once a person starts having more difficulty being in a group of people and following the conversation, they may avoid such social gatherings. This in turn can lead to isolation, which is problematic as less social engagement as well as less cognitively stimulating activities and depression are risk factors for dementia.

Secondly, coping with hearing loss means the person is constantly working to sort out sounds and make sense of what is being said. The brain now may have “fewer resources (brain power) to help preserve thinking and memory abilities.” Scientists also believe hearing loss causes the brain to be less stimulated with sound information, which is linked with parts of the brain shrinking and atrophying faster with chronic deprivation.

While experts agree we still need more studies regarding the link between hearing loss and a higher risk for dementia, they do know that addressing a hearing issue with hearing aids is beneficial for the person’s overall quality of life. Moreover, there are no negative medical issues associated with the devices.

MorningStar of Pasadena is a senior community offering independent living and assisted living residents a broad range of luxury amenities and services. In addition, we provide care to those living with Alzheimer’s disease and other types of dementia. Our memory care is designed around the needs of residents through Lavender Sky, MorningStar’s signature philosophy and approach to dementia care, which incorporates Montessori-based therapies to help elevate and celebrate life. For trusted senior living in Pasadena, CA, please contact us for more information.

MorningStar is guided by a culture rooted in our mission of honoring God, valuing seniors, and investing in our team, which allows us to deliver services with warmth, sincerity and depth of purpose. We have built a reputation for creating homes filled with an atmosphere of love and community. Please contact us to learn more about the finest senior living Pasadena, CA offers.
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