Related Experiment Video
Updated: Aug 12, 2026

Neuro-rehabilitation Approach for Sudden Sensorineural Hearing Loss
Published on: January 25, 2016
[Is there such a thing as presbyacusia?]
Abstract:
The term presbyacusis is misused in many cases. Aging is accompanied by a number of known and probably unknown processes that are more or less harmful for our hearing aquity. We all carry to our senium the cumulation of harms done to our hearing aquity in lifetime (Schmidt, 1966). Such as noise trauma, metabolic derangements, infections, and so on. Further investigations will make it possible in the future to come to a specific diagnosis that will lead to a better understanding of pathogenesis and pathology.
Related Concept Videos
Hair Cells
The Cochlea
Unrenewable Cells
Photoreceptors
The retina is composed of several layers and contains specialized cells called photoreceptors. The photoreceptors (rods and cones) change their membrane potential when stimulated by light energy. There are two types of photoreceptors—rods and cones—which differ in the shape of their outer...
Auditory Pathway
When viewed cross-sectionally, the cochlea reveals the scala vestibuli and scala tympani flanking the...
Auditory Perception
Perceiving Loudness, Pitch, and Location
Place theory, or place coding, suggests that different pitches are heard because various sound waves activate specific locations along the cochlea's basilar membrane. The brain determines the pitch of a sound by identifying...

