Central Auditory Processing Disorder with Dr. Angela Alexander

The mysterious disconnect between hearing and understanding affects millions worldwide, yet remains largely undiagnosed and untreated. Dr. Angela Alexander pulls back the curtain on auditory processing disorder (APD), revealing why so many people struggle to understand speech despite normal hearing tests.

"One in five adults who report hearing loss actually have normal hearing test results," explains Dr. Alexander, highlighting a staggering statistic from the Framingham cohort study. These individuals aren't imagining their difficulties – they're experiencing a processing problem in the brain rather than the ears. The mismatch between audiogram results and real-world experience leaves many frustrated, bouncing between providers who tell them their hearing is "fine" when their daily struggles suggest otherwise.

Dr. Alexander offers practical screening tools for hearing professionals, particularly recommending the Hearing Handicap Inventory for Adults (HHIA) to identify potential processing challenges. She also shares remarkable success stories, including her work with Matt Hay, who has an auditory brainstem implant. Through targeted auditory training – what she calls "physical therapy for the ears and brain" – Matt improved his word recognition from 60% to nearly 90% in just three months, demonstrating the brain's remarkable adaptability.

For parents of children diagnosed with APD, Dr. Alexander offers hope: "Auditory processing disorder is a hopeful diagnosis because there's so much we can do about it." She explains how APD can overlap with conditions like ADHD and dyslexia, but unlike those conditions, auditory processing is often easier to improve with the right intervention. Through her Auditory Processing Institute, she's trained 170 specialists worldwide and created a searchable map to help individuals find qualified providers.

Ready to understand why you or your loved ones struggle to process speech despite "normal" hearing? This episode might just change how you think about hearing forever. Subscribe, share your experiences, and join us in spreading awareness about this hidden hearing challenge.

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