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WJCT Speaker Series: Hearing Loss & Cognition

WJCT Speaker Series

Jacksonville Hearing and Balance Institute (JHBI) is excited to partner with WJCT to host a speaker series this Friday, November 3rd, on hearing loss, cognition, and navigating the complicated world of hearing aids.

The event starts at 10:30am with an hour of free hearing screenings provided by two members of JHBI’s audiology staff. Hearing screenings are provided on a first come, first served basis so arrive early if you’re interested! Registration is open from 11:30am-12:00pm. The main speaking event, including a presentation and a question and answer session, will run from noon until 1:00pm. Complimentary lunch is provided.

Dr. Douglas Green Jr., the founder of JHBI and the practice’s neurotologist, will be speaking on the connection between hearing loss and cognitive decline. Dr. Kristen Edenfield, a clinical audiologist that has been with JHBI for over three years, will be discussing hearing aids as a treatment for hearing loss and how to navigate the world of amplification.

If you are interested in attending, please RSVP by November 1st at 5pm by calling 904-358-6322 or visiting wjct.org/jhbi.

Hearing Loss and Cognition

The Link Between Hearing Loss and Cognitive Decline

Recently, the Hearing Center at Jacksonville Hearing and Balance Institute partnered with Phonak (a major hearing aid company) to give a presentation to the community regarding the connection between hearing loss and cognitive decline in older adults. Unfortunately, it filled up too quickly for us to accommodate everyone who wanted to attend. Just in case you missed it, here are some of the highlights from the presentation:

The study in question was conducted by Frank Lin, Ph.D. and his colleagues at Johns Hopkins University using information gathered from older adults over a period of decades. The researchers found that those individuals with untreated hearing loss (whether it was mild, moderate, severe, or profound) were significantly more likely to experience cognitive impairments than their normal hearing peers.

But just how are hearing loss and cognitive impairment connected? As Dr. Lin reports, “Your inner ear has to take in a complex sound and convert it into a signal that goes into the brain. When we say that people have hearing loss, it means the inner ear is no longer as good at encoding those signals with accuracy and fidelity. So the brain gets a very garbled message — you can hear what’s being said but you can’t quite make it out. It takes a little more effort to hear what that person said. As a result, the brain has to re-dedicate sources to help with hearing and sound processing. That comes at the loss of something else.” Dr. Lin also notes that, “As we develop hearing loss, we withdraw socially. You’re less likely to go out and you may be less likely to be engaged in conversation.”

While more research needs to be completed regarding the link between hearing loss, social isolation, and cognitive decline, these early results certainly emphasize the importance of hearing heath on one’s overall health. Unfortunately, up to two-thirds of adults with hearing loss remain untreated. Here at JHBI, we hope that by increasing awareness about this topic, we can identify hearing impairments and possible intervention strategies earlier rather than later.

Resources:

Lin, F. R., et al. (2013). Hearing loss and cognitive decline in older adults. JAMA Internal Medicine(4), 173, 293-293. doi:10.1001/jamainternmed.2013.1868