by Jeff Renaud, University of Western Ontario Graphical Abstract. Credit: (2023). DOI: 10.1093/braincomms/fcad018 While it’s especially common in older adults, tinnitus—a potentially devastating ringing in the ears—can affect people of all ages. Most often described as consistent buzzing, hissing or humming, tinnitus is usually caused by an underlying condition, like age-related hearing loss, an ear injury...