Here is another reason to get your hearing checked: it could strengthen your brain. A study to be published in the June 2016 American Journal of Audiology found that hearing aids improve brain function in people with hearing loss. Hearing loss can interfere with cognitive abilities because so much brain effort is put toward understanding speech, according to lead researcher Dr. Jamie Desjardins, assistant professor of speech language pathology at the University of Texas at El Paso. “Therefo …