Category: Auditory Processing Disorders

Beyond Controversies: The Science Behind Central Auditory Processing Disorder

Central auditory processing disorder (CAPD) is a complex and evolving subject, but remains a solid diagnostic entity. While there is some variance in diagnostic criteria across US and European professional association guidelines, this simply reflects the need for additional research with participants with confirmed CAPD. A considerable body of research exists demonstrating the efficiency of individual central auditory tests and central auditory test batteries based on performance of individuals with confirmed CANS lesions, including such lesions in children. Authors Gail Chermak, PhD, Frank Musiek, PhD, and Jeffrey Weihing, PhD, provide information that will assist clinicians in making informed, evidence-based clinical decisions about CAPD.

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Compression Speed and Cognition: A Variable Speed Compressor for All

In the past 15 years, research has suggested that people with hearing loss might benefit from either fast or slow compression depending on their cognitive status. This article reviews the concept of compressor speed and its possible relationship to cognitive capacity and also looks at how the Variable Speed Compressor (VSC) used in the BEYOND hearing aid may allow optimal speech understanding for people with all cognitive backgrounds.

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