Article

Age-Related Speech-in-Noise Hearing Loss in Parkinson’s Disease and <i>APOE</i> E4 Carriers

2026-06-09

Abstract excerpt

Age-related hearing loss is a leading modifiable risk factor for dementia and is increasingly recognized as a non-motor feature of Parkinson’s disease (PD). The apolipoprotein E ( APOE ) E4 allele is the strongest genetic risk factor for Alzheimer’s disease and is associated with cognitive decline in PD, yet its relationship to hearing loss remains unclear. Therefore, we examined the independent and interactive e...

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Literature Corpus work: 30ce3b6c-5b05-5f59-acb7-0f84dce5b1c4
DOI: 10.64898/2026.06.08.26355175

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