Cochlear Implant Program (Pediatric)

Cochlear Implant Program (Pediatric)

News & Stories

drawing of inside ear canal
Health Lab

Human ability to focus on specific sounds not found to originate in auditory nerve, brainstem

Michigan Medicine research illuminates the mechanisms through which humans can pick out and focus on single sounds in noisy environments.
Minding Memory with a microphone and a shadow of a microphone on a blue background
Minding Memory

The Link Between Hearing Loss and Cognitive Decline

Hearing loss is one of the most common conditions of aging, affecting nearly two-thirds of older adults over the age of 70, but it’s not just a matter of diminished hearing. Hearing loss can contribute to poor psychosocial outcomes for patients including loneliness, depression, and social isolation. New research also shows that hearing loss is linked to a higher risk of cognitive decline and dementia. In fact, the 2024 Lancet Commission on Dementia Prevention, Intervention, and Care identified hearing loss as one of 14 modifiable risk factors for dementia. According to the commission, treating hearing loss could prevent up to 7% of dementia cases globally, making it one of the most impactful areas for potential prevention. This raises the question of whether use of hearing aids in people with hearing loss can reduce or mitigate this increased dementia risk. To help us understand these connections and the latest research in this area, we are joined today by Dr. Alison Huang, an epidemiologist and Senior Research Associate from the Johns Hopkins Cochlear Center for Hearing and Public Health. Her research studies the impact of sensory loss on cognitive and mental health in older adults. Dr. Huang was an author of the Aging and Cognitive Health Evaluation in Elders (ACHIEVE) study, a large, multicenter randomized controlled trial that tested whether treating hearing loss in older adults could help slow cognitive decline published in the Lancet. Alison Huang, PhD, MPH Link to article: Lin FR, Pike JR, Albert MS, Arnold M, Burgard S, Chisolm T, Couper D, Deal JA, Goman AM, Glynn NW, Gmelin T, Gravens-Mueller L, Hayden KM, Huang AR, Knopman D, Mitchell CM, Mosley T, Pankow JS, Reed NS, Sanchez V, Schrack JA, Windham BG, Coresh J; ACHIEVE Collaborative Research Group. Hearing intervention versus health education control to reduce cognitive decline in older adults with hearing loss in the USA (ACHIEVE): a multicentre, randomised controlled trial. Lancet. 2023 Sep 2;402(10404):786-797. doi: 10.1016/S0140-6736(23)01406-X. Epub 2023 Jul 18. PMID: 37478886; PMCID: PMC10529382.
close up of airpod in ear while old man with glasses drives and light brown leather seats in car
Health Lab

Should you try Apple’s hearing aid app? An audiologist weighs in

Apple has marketed its AirPods Pro 2 as soon having “clinical-grade Hearing Aid capability.” Devin McCaslin, Ph.D., an audiologist, answers some questions about the hearing aids market and about the new AirPods.
ear in the mix of photos in the background of people faded out
Health Lab

Creating supranormal hearing in mice

A study from Michigan's Kresge Hearing Research Institute produced supranormal hearing in mice, while also supporting a hypothesis on the cause of hidden hearing loss in people.
pink baby in floating cell with colorful brain purple spotted background
Health Lab

Uncovering the link between a common congenital viral infection and autism

Children who contracted a viral infection known as congenital cytomegalovirus in utero may be nearly two and half times more likely to be diagnosed with autism, a study suggests.
Drawing of parent trying to get child's attention who is listening to music on headphones
Health Lab

Are headphones and earbuds exposing your children to noise health risks?

2 in 3 parents in national poll say their child ages 5-12 use personal audio devices; pediatrician offers 4 tips to reduce noise exposure risks