I turned 77 in January and while I generally enjoy what I consider to be robust good health, I nonetheless occupy an old and aging body. Sometimes I miss stuff people say, particularly when there is background noise.
“Could you repeat that?” The reason you may have to say something twice when talking to older family members may not be because of their hearing. Researchers at the University of Maryland (UMD) have determined that something is going on in the brains of typical older adults that causes them to struggle to follow speech amidst background noise, even when their hearing would be considered normal on a clinical assessment.
In an interdisciplinary study published by the Journal of Neurophysiology, researchers Samira Anderson, Jonathan Z. Simon, and Alessandro Presacco found that adults aged 61–73 with normal hearing scored significantly worse on speech understanding in noisy environments than adults aged 18–30 with normal hearing. The researchers are all associated with the UMD’s Brain and Behavior Initiative. Continue reading