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

Cognitive Development During Adulthood01:30

Cognitive Development During Adulthood

224
Cognitive development continues throughout adulthood, undergoing significant shifts across early, middle, and late stages. Individual transition occurs from adolescent idealism to pragmatic and adaptable thinking in early adulthood. During this period, individuals learn to integrate personal beliefs with the recognition that other perspectives are equally valid. Exposure to the complexities of modern society, diverse experiences, and higher education contribute to this adaptive thought process,...
224
Aging01:26

Aging

161
Aging is a complex biological phenomenon influenced by various processes that affect cellular and systemic functions. Several prominent theories attempt to explain its mechanisms, highlighting cellular limitations, oxidative damage, and hormonal changes as central factors in aging.
Cellular Clock Theory
The cellular clock theory posits that the human lifespan is closely tied to the finite capacity of cells to divide, a phenomenon governed by telomeres, which are protective caps at the ends of...
161
The Effect of Aging on Tissues01:19

The Effect of Aging on Tissues

2.3K
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...
2.3K
Auditory Perception01:17

Auditory Perception

564
The auditory system is essential for sound perception, utilizing various critical structures. When sound waves enter the outer ear, they travel through the ear canal and cause the eardrum to vibrate. These vibrations are then transmitted to the middle ear, where three tiny bones – the malleus, incus, and stapes – amplify the sound. This amplification is crucial, as it ensures that the sound vibrations are strong enough to be conveyed to the inner ear. These vibrations then reach the...
564

You might also read

Related Articles

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

Sort by
Same author

Professional Confidence and Expertise in Allied Health: A Narrative Study of Critical Incidents.

Qualitative health research·2026
Same author

Interventions for fatigue management after traumatic brain injury.

The Cochrane database of systematic reviews·2026
Same author

Expression of the P2X1 receptor remains in the type II spiral ganglion neurons in the mature rat cochlea.

Purinergic signalling·2026
Same author

Subcellular localization of the P2X4 receptor in sensory hair cells of Wistar rat cochlea.

Histochemistry and cell biology·2025
Same author

An overview of World Health Organization guidance aiming to increase global access to critical hearing aid services.

International journal of audiology·2025
Same author

The Speech, Spatial, and Qualities of Hearing Scale (SSQ12): differences in online versus interview administration.

Disability and rehabilitation·2025
Same journal

Modeling and analysis of forward and inverse kinematics for a flexible Stewart platform.

PloS one·2026
Same journal

Barriers and facilitators to healthcare utilization amongst people living with sickle cell disease in the United States: A scoping review.

PloS one·2026
Same journal

Enhancing data completeness in time series: Imputation strategies for missing data using significant periodically correlated components.

PloS one·2026
Same journal

Key targets and mechanisms by which gut microbiota-derived metabolites regulate Alzheimer's disease through the immune - inflammatory pathway: Based on network pharmacology and molecular docking.

PloS one·2026
Same journal

Grid-tied Transformer-less Boost Switched Capacitor Topology (TLBSCT) for PV applications.

PloS one·2026
Same journal

The load-velocity profiles and exercise-specific velocity zones for seven commonly used weightlifting exercises.

PloS one·2026
See all related articles

Related Experiment Video

Updated: Aug 29, 2025

An Experimental Paradigm for Measuring the Effects of Ageing on Sentence Processing
04:30

An Experimental Paradigm for Measuring the Effects of Ageing on Sentence Processing

Published on: October 25, 2019

5.7K

Effects of aging on neural processing during an active listening task.

Abin Kuruvilla-Mathew1,2, Peter R Thorne2,3,4, Suzanne C Purdy1,2,4

  • 1Speech Science, School of Psychology, University of Auckland, Auckland, New Zealand.

Plos One
|September 7, 2022
PubMed
Summary
This summary is machine-generated.

Older adults struggle with listening tasks, requiring clearer sounds and showing altered brain activity, particularly in the prefrontal cortex. This suggests less efficient neural resource recruitment during demanding listening situations.

More Related Videos

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions
10:38

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions

Published on: July 16, 2015

13.7K
Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach
10:13

Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach

Published on: February 14, 2014

13.8K

Related Experiment Videos

Last Updated: Aug 29, 2025

An Experimental Paradigm for Measuring the Effects of Ageing on Sentence Processing
04:30

An Experimental Paradigm for Measuring the Effects of Ageing on Sentence Processing

Published on: October 25, 2019

5.7K
A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions
10:38

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions

Published on: July 16, 2015

13.7K
Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach
10:13

Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach

Published on: February 14, 2014

13.8K

Area of Science:

  • Neuroscience
  • Auditory Perception
  • Aging Research

Background:

  • Listening difficulties are common in older adults, but the underlying neural mechanisms are unclear.
  • Understanding age-related changes in auditory processing is crucial for developing interventions.

Purpose of the Study:

  • To investigate age-related differences in auditory attention and temporal processing.
  • To examine neural activity during degraded listening conditions in older adults.
  • To identify neural correlates of age-related listening deficits.

Main Methods:

  • Compared behavioral and electrophysiological measures in 30 older and 20 younger adults.
  • Assessed performance on a number comparison task with clear and degraded auditory signals.
  • Utilized source localization to analyze neural activity in specific brain regions.

Main Results:

  • Older adults performed worse overall and required higher signal-to-noise ratios (SNRs) for similar performance.
  • Age-related changes in neural processing were observed in the N1 and P3 time windows.
  • Degraded listening elicited different neural activity in the left prefrontal cortex in older adults, correlating negatively with performance.

Conclusions:

  • Older adults may reallocate processing resources, but this can be less efficient, especially for poorer performers.
  • Age-related listening deficits are associated with altered neural activity and potentially less efficient resource recruitment.
  • Sensitivity to temporal fine structure cues significantly predicts listening task performance in older adults.