Related Experiment Video
Updated: Jun 9, 2025

Cryosectioning and Immunostaining Mouse Inner Ear Tissue: From Embryonic to Adult Stages
Published on: April 11, 2025
Hearing Loss and Alzheimer Disease
Arianna Di Stadio1, Mickie J Hamiter2, Dalila Roccamatisi3
1GF Ingrassia Department, Otolaryngology, University of Catania, Catania, Italy.
Abstract:
Several studies have been done to investigate the role of hearing loss (HL) in cognitive decline. A co-existence of these two conditions has been identified. Recently, thanks to the use of functional MRI and EEG it has been shown that untreated HL can expose patients with cognitive decline to a higher risk of developing Alzheimer Disease (AD). This chapter will discuss the difference between central and peripheral HL, the link between HL and cognition and the relationship between HL and AD. At the end of the chapter the available technologies to treat HL will be discussed as well as their impact on memory and cognition.
Related Concept Videos
Alzheimer's Disease: Overview
The clinical diagnosis of AD hinges on the presence of memory and other cognitive impairments. Biomarkers, such as changes in Aβ...
Hearing
Role of Neurotransmitters in Memory
Glutamate and Synaptic Plasticity
Glutamate, the brain's main excitatory neurotransmitter, is...
Alzheimer's Disease: Treatment
Dementia
The progression of dementia is generally gradual....
Olfactory Receptors: Location and Structure

