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Updated: Jul 19, 2026
06:04
Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages
Published on: March 24, 2023
[Difficulties encountered by old patients wearing a hearing aid]
Pierre Liard1, Pascal Bang, Jean-Philippe Guyot
1Service d'oto-rhino-laryngologie et de chirurgie cervico-faciale, HUG, 1211 Genève 14.
Revue Medicale Suisse
|November 2, 2006
Summary
Age-related hearing loss, or presbycusis, involves cochlear and auditory nerve degeneration, reducing sensitivity to quiet sounds. This impacts daily life, as hearing aids offer limited restoration for elderly patients.
Area of Science:
- Gerontology
- Otolaryngology
- Neuroscience
Background:
- Presbycusis is the age-related decline in hearing sensitivity, a prevalent condition in older adults.
- Histopathological changes include degeneration of hair cells in the organ of Corti and auditory nerve fibers.
Observation:
- Individuals with presbycusis experience diminished sensitivity to low-intensity sounds.
- Perception of loud sounds typically remains unaffected, leading to a reduced cochlear dynamic range.
Findings:
- Auditory discrimination abilities are significantly altered in elderly individuals with presbycusis.
- Current hearing aid technology, often miniaturized, presents handling challenges for elderly patients.
Implications:
- Presbycusis presents multifaceted difficulties impacting patients, families, and healthcare providers.
- There is a need for greater awareness and improved management strategies for age-related hearing loss.
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01:21Barriers to Effective Communication II
The barriers to effective communication also include cultural barriers, semantic barriers, gender barriers, and time constraints.
Cultural barriers:
Differences in values, beliefs, religion, knowledge, and tradition can significantly impact communication. Awareness of nonverbal cues is critical, especially when conversing with a patient from a different culture. What appears appropriate in one culture may be inappropriate in another.
Semantic barriers:
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Cultural barriers:
Differences in values, beliefs, religion, knowledge, and tradition can significantly impact communication. Awareness of nonverbal cues is critical, especially when conversing with a patient from a different culture. What appears appropriate in one culture may be inappropriate in another.
Semantic barriers:
As a result of their tendency to use...
01:31Hearing
When we hear a sound, our nervous system is detecting sound waves—pressure waves of mechanical energy traveling through a medium. The frequency of the wave is perceived as pitch, while the amplitude is perceived as loudness.