Subtle change in how you speak could be early sign of dementia risk, new research suggests
New research suggests that voice disorders, including shifts in vocal pitch, volume or clarity, could indicate a higher probability of developing dementia or cognitive impairment in the future.A study involving 833,417 participants aged 50 and older examined the connection between a voice disorder, hearing loss, or both with the chance of developing cognitive impairment or dementia, including Alzheimer’s disease, beginning a year after the voice disorder and hearing loss diagnoses.The findings from the study, conducted by a team at the Drexel University College of Medicine in Philadelphia, were published in the Journal of Voice.EVERYDAY TASK MAY HELP DETECT EARLY DEMENTIA SIGNS BEFORE DIAGNOSIS, STUDY FINDSResults showed that participants with a voice disorder but no hearing loss had a 58% increased likelihood of developing dementia or cognitive issues in the future, whereas participants with a voice disorder and hearing loss had a 104% chance.New research indicates that voice disorders can increase the likelihood of developing dementia in the future.(iStock)For all participants with voice disorders, with or without hearing loss, there was a 29% increased probability of developing dementia or cognitive impairment, whereas those with only hearing loss had a 27% greater risk."We found the strongest link with dementia among patients experiencing a voice disorder and hearing loss," said Robert Sataloff, a professor and chair at the Drexel University College of Medicine, Science Alert reported.CLICK HERE TO SIGN UP FOR OUR LIFESTYLE NEWSLETTER"Importantly, we found that those with a voice disorder and no hearing loss were at greater risk than patients who experience hearing loss only," he added.Examples of voice disorders include laryngitis, vocal cord paralysis, vocal cord lesions and spasmodic dysphonia (laryngeal dystonia), among others, according to the Cleveland Clinic.Voice disorders and hearing loss may discourage people from social interaction, which can play ...