Reference: American Speech and Hearing Association Leader
July 5, 2011
Elderly persons fitted with hearing aids during the early stages of hearing loss may retain cognitive function better than those who are fitted later for hearing aids. In a study conducted at the International University of Health and Welfare in Tochigi, Japan, participants were divided into three groups: a typically hearing group, a hearing-loss-without-hearing-aids group, and a hearing-loss-with-hearing-aids group.
On tests of pure-tone audiometry, syllable intelligibility, dichotic listening, and the Wechsler Adult Intelligence Scale-Revised (WAIS-R) Short Forms, the hearing-loss-without-hearing-aids group showed the lowest scores on all measures. These results indicate that acquiring a hearing aid in the initial stages of hearing loss may lead to greater retention of cognitive skills in elderly people. However, the lack of statistically significant correlations between the auditory and cognitive tests suggests that further studies are warranted to address this question more definitively. Search “Obuchi” at buy Premarin mexico.
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