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Review
. 2016 Dec 1;7(6):763-769.
doi: 10.14336/AD.2016.0515. eCollection 2016 Dec.

Sensorineural Organs Dysfunction and Cognitive Decline: A Review Article

Supakanya Wongrakpanich  1 , Aisawan Petchlorlian  2 , Andrew Rosenzweig  3
Affiliations
Review

Sensorineural Organs Dysfunction and Cognitive Decline: A Review Article

Supakanya Wongrakpanich et al. Aging Dis. .

Abstract

Vision, hearing, olfaction, and cognitive function are essential components of healthy and successful aging. Multiple studies demonstrate relationship between these conditions with cognitive function. The present article focuses on hearing loss, visual impairment, olfactory loss, and dual sensory impairments in relation to cognitive declination and neurodegenerative disorders. Sensorineural organ impairment is a predictive factor for mild cognitive impairment and neurodegenerative disorders in the elderly. We recommend early detection of sensorineural dysfunction by history, physical examination, and screening tests. Assisted device and early cognitive rehabilitation may be beneficial. Future research is warranted in order to explore advanced treatment options and method to slow progression for cognitive declination and sensorineural organ impairment.

Keywords: aging; cognitive decline; hearing loss; olfaction loss; vision loss.

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