Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Drug Dosing: Geriatric Patients01:15

Drug Dosing: Geriatric Patients

Elderly individuals encompass a diverse population with varying degrees of age-related physiological changes. Defining the elderly presents challenges, as the geriatric population is often arbitrarily categorized as individuals older than 65. However, many individuals in this group lead active and healthy lives, with an increasing number surpassing 85 years and falling into the older elderly category. Physiological changes associated with aging impact performance capacity and homeostatic...
Perception of Sound Waves01:01

Perception of Sound Waves

The human ear is not equally sensitive to all frequencies in the audible range. It may perceive sound waves with the same pressure but different frequencies as having different loudness. Moreover, the perception of sound waves depends on the health of an individual's ears, which decays with age. The health of one's ears may also be affected by regular exposure to loud noises.
The pitch of a sound depends on the frequency and the pressure amplitude of the source. Two sounds of the same frequency...
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Absorption01:22

Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Absorption

As individuals age, their body's physiology evolves, affecting drug pharmacokinetics. The most apparent changes occur in the gastrointestinal tract, where an increase in gastric pH, a delay in gastric emptying, and a reduction in gastrointestinal motility are observed. Remarkably, these changes do not substantially modify the absorption of orally administered drugs, particularly those absorbed via passive diffusion.Transdermal drug delivery emerges as a highly viable method for older adults due...
Pharmacodynamics in Geriatric Patients: Effects of Age01:27

Pharmacodynamics in Geriatric Patients: Effects of Age

Age-related pharmacokinetic changes are extensively documented, but understanding age-related pharmacodynamic alterations is relatively limited. This knowledge gap can be partly attributed to the complexity of developing appropriate measures of drug responses compared to bioanalytical methods for determining drug concentrations.Most information regarding age-related differences in human pharmacodynamics originates from cross-sectional studies. However, these studies assume that observed mean...
Hearing01:31

Hearing

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.
The Effect of Aging on Tissues01:19

The Effect of Aging on Tissues

Several body functions deteriorate with age. The external signs of aging are easily identifiable. For example, the skin becomes dry, less elastic, and thins out, forming wrinkles. The skin of the face begins to appear looser due to a decrease in the levels of elastic and collagen fibers in the connective tissue. Additionally, melanin production in the hair follicle decreases with age, resulting in gray hair. Moreover, the senses of sight and hearing decline, so glasses and hearing aids may...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Otology's past, present, and future.

The Journal of otolaryngology·2002
Same author

Acoustic basis of tuning fork tests.

The Journal of otolaryngology·2002
Same author

The meaning of the word "vertigo".

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·2001
Same author

Local vestibular blood flow and systemic vascular responses to natural vestibular stimulation in the Mongolian gerbil.

Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·2001
Same author

Update on intratympanic gentamicin for Meniere's disease.

The Laryngoscope·2000
Same author

Antidepressants and dizziness.

The Journal of otolaryngology·1999

Related Experiment Video

Updated: Jun 5, 2026

Cryosectioning and Immunostaining Mouse Inner Ear Tissue: From Embryonic to Adult Stages
09:09

Cryosectioning and Immunostaining Mouse Inner Ear Tissue: From Embryonic to Adult Stages

Published on: April 11, 2025

Hearing loss in the elderly: an overview.

B W Blakley

    Canadian Family Physician Medecin De Famille Canadien
    |January 21, 2011
    PubMed
    Summary

    Hearing loss is common, but hearing aids offer effective solutions for most individuals. This review explains hearing loss types and hearing aid technology for physicians, including troubleshooting and communication strategies.

    Area of Science:

    • Audiology
    • Otolaryngology
    • Biomedical Engineering

    Background:

    • Hearing loss significantly impacts quality of life.
    • While surgical interventions exist, non-surgical solutions like hearing aids are primary for many.
    • Physicians require accessible information on hearing aid technology.

    Purpose of the Study:

    • To review the mechanisms of various hearing losses.
    • To provide a physician-friendly overview of hearing aid technology.
    • To offer practical guidance on hearing aid troubleshooting and patient communication.

    Main Methods:

    • Literature review of audiology and hearing aid technology.
    • Synthesis of information for a non-specialist medical audience.
    • Inclusion of practical tips for clinical practice.

    More Related Videos

    Cochlear Surface Preparation in the Adult Mouse
    09:51

    Cochlear Surface Preparation in the Adult Mouse

    Published on: November 6, 2019

    Modified Experimental Conditions for Noise-Induced Hearing Loss in Mice and Assessment of Hearing Function and Outer Hair Cell Damage
    07:13

    Modified Experimental Conditions for Noise-Induced Hearing Loss in Mice and Assessment of Hearing Function and Outer Hair Cell Damage

    Published on: February 10, 2023

    Related Experiment Videos

    Last Updated: Jun 5, 2026

    Cryosectioning and Immunostaining Mouse Inner Ear Tissue: From Embryonic to Adult Stages
    09:09

    Cryosectioning and Immunostaining Mouse Inner Ear Tissue: From Embryonic to Adult Stages

    Published on: April 11, 2025

    Cochlear Surface Preparation in the Adult Mouse
    09:51

    Cochlear Surface Preparation in the Adult Mouse

    Published on: November 6, 2019

    Modified Experimental Conditions for Noise-Induced Hearing Loss in Mice and Assessment of Hearing Function and Outer Hair Cell Damage
    07:13

    Modified Experimental Conditions for Noise-Induced Hearing Loss in Mice and Assessment of Hearing Function and Outer Hair Cell Damage

    Published on: February 10, 2023

    Main Results:

    • Different types of hearing loss have distinct characteristics.
    • Hearing aids are the predominant solution for the majority of hearing impairments.
    • Effective communication strategies and basic troubleshooting are essential for patient care.

    Conclusions:

    • Understanding hearing loss and hearing aid function is crucial for physicians.
    • This article serves as a guide for physicians to better manage patients with hearing loss.
    • Improved physician knowledge can enhance patient outcomes and satisfaction.