HearingLife Renews Partnership with Alzheimer’s Association
To kick off the partnership renewal, HearingLife will donate $10 for every hearing aid sale made during the month of March, up to $50,000.
Tag: Alzheimer’s disease
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Avant Institute Partners with Cognivue for Cognitive Screening
Avant Institute, in partnership with neuroscience company Cognivue, announced it has received a grant to leverage the Community Pharmacy Enhanced Services Network (CPESN) to perform cognitive screening at pharmacies in communities nationwide. The grant comes from the Davos Alzheimer’s Collaborative (DAC), the organization leading a global response to Alzheimer’s disease.
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University of Illinois Researchers Use Sonification to Understand Science
A team of researchers at the University of Illinois Urbana-Champaign is using sonification – the use of sound to convey information – to depict biochemical processes and better understand how they happen.
Primary Progressive Aphasia Memory Loss Measured
Primary progressive aphasia is a rare neurodegenerative condition characterized by prominent language problems that worsen over time. About 40% of people with the condition have underlying Alzheimer’s disease. But a new study has found that people with the condition may not develop the memory problems associated with Alzheimer’s disease.
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Can Hearing Aid Use Offset Cognitive Decline?
Is there solid scientific evidence that hearing aids can fend off cognitive decline? Researcher Samira Anderson, AuD, PhD, explains results from some of the most compelling studies on this topic—including those she has been involved with—and provides insights into this exciting area of hearing healthcare science.
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Hearing Loss, Diabetes Linked to Poorer Cognitive Ability
Diabetes is a risk factor for Alzheimer’s disease (AD) and related dementias. More recently, hearing loss has also been linked to increased risk for AD.
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UCSF Researchers Find Drug That Helps Reverse Age-related Declines
The drug, called ISRIB, has already been shown in laboratory studies to restore memory function months after traumatic brain injury (TBI), reverse cognitive impairments in Down Syndrome, prevent noise-related hearing loss, fight certain types of prostate cancer, and even enhance cognition in healthy animals.
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Research Shows Link Between Type 2 Diabetes, Alzheimer’s Disease
“A diet that is rich in fat and sugar, ie, the typical Western diet, is known to increase the risk of type 2 diabetes, and this way, it possibly also contributes to the development of AD,” said Professor Heikki Tanila from the A. I. Virtanen Institute for Molecular Sciences at the University of Eastern Finland.
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‘Discover Magazine’ Article Challenges Notion of Deafness as Something to Be ‘Cured’
In an article published on the ”Discover Magazine” website, author Sarah Katz challenges the view in the scientific community that deafness is a problem that needs to be cured, potentially by new CRISPR technology that could eliminate a TMC1 gene mutation.
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Tinnitus May Be Associated with Alzheimer’s and Parkinson’s Disease
The authors concluded that tinnitus patients may have a higher risk of AD and PD. The presence of diabetes mellitus and head injury are also thought to increase the risk for AD, while head injury, cerebrovascular disease, and osteoarthritis could increase the risk of later PD.
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Study Shows How Tests of Hearing Can Reveal HIV’s Effects on the Brain
When comparing the FFR results of 68 HIV-positive adults to 59 HIV-negative adults, the investigators found that the auditory-neurophysiological responses to certain speech cues were disrupted in HIV-positive adults, even though they performed normally on hearing tests—confirming that these hearing difficulties are grounded in the central nervous system.
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Having Both Hearing and Visual Impairments May Lead to Elevated Dementia Risk
In the study of 2,051 older adults (22.8% with hearing or visual impairment and 5.1% with both impairments) who were followed over eight years, dual sensory impairment was associated with an 86% higher risk for dementia compared with having no sensory impairments.
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‘Repetitive Negative Thinking’ May Be Related to Cognitive Decline
The researchers found that people who exhibited higher RNT patterns experienced more cognitive decline over a four-year period, and declines in memory (which is among the earlier signs of Alzheimer’s disease), and they were more likely to have amyloid and tau deposits in their brain.
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Hearing Loss and Cognition Findings Distilled for Clinicians in ‘JOENTR’ Paper
A new paper in the ‘Journal of Otolaryngology-ENT Research’ summarizes key findings related to hearing loss and cognition for use by audiologists, ENTs, and other hearing care professionals.
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How Might the Brain Change When We Reintroduce Sound? Interview with Anu Sharma, PhD
New research shows that after wearing professionally fit quality hearing aids, a patient’s brain may “re-organize” its auditory processing centers back towards its original state prior to the hearing loss—with corresponding gains in auditory speech perception abilities and improvements in global cognitive function, executive function, processing speed, and visual working memory performance. Anu Sharma discusses the research findings with Douglas Beck.
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‘NY Times’ Reviews Recent Studies on Link Between Hearing Loss, Dementia
Some theories indicate that, as a result of difficulty hearing or background noise, the ear may send signals to regions in the front cortex of the brain involved in reasoning and decision making, rather than regions for speech comprehension.
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Speech-Disrupting Brain Disease Reflects Patients’ Native Tongue
By Nicholas Weiler, Senior Public Information Representative, UCSF English and Italian...
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Vision and Hearing Loss Associated with Increased Dementia Risk in Older Adults
One study showed having either visual or hearing impairment increased the risk of developing dementia by 11% and Alzheimer’s by 10%, and having both visual and hearing impairment raised the risk of developing dementia by 86% and Alzheimer’s by 112%. Another study demonstrated “testing for changes in multisensory function may help identify those at high risk for dementia.”
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