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

You might also read

Related Articles

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

Sort by
Same author

Delivery of care for pediatric laryngotracheal stenosis.

Expert review of respiratory medicine·2026
Same author

International expert consensus on gene therapy for hereditary hearing loss: Based on clinical trials.

Med (New York, N.Y.)·2025
Same author

DB-OTO Gene Therapy for Inherited Deafness.

The New England journal of medicine·2025
Same author

Ethical Considerations for Assessing Unvaccinated Pediatric Cochlear Implant Candidates.

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·2025
Same author

Electrophysiological Responses to Spectral Ripple Envelope Phase Inversion in 3-Month-Olds and Adults.

Ear and hearing·2025
Same author

An Intervention to Reduce Antiplatelet Use without Gastroprotection in Patients Using Warfarin: The AEGIS Cluster Randomized Trial.

Thrombosis and haemostasis·2025
Same journal

Community-Informed Adaptation of a School-Based Hearing Health Intervention: Formative Evaluation for an Effectiveness-Implementation Trial.

Ear and hearing·2026
Same journal

Hearing Difficulty, Health Literacy, and Poorer Health Among Adults in the United States: 2016 Behavioral Risk Factor Surveillance Study.

Ear and hearing·2026
Same journal

Cultural Differences in Listening Environments Between Hispanic and White Non-Hispanic Cochlear Implant Users.

Ear and hearing·2026
Same journal

Detection of Inner Ear Malformations Based on Simple Anatomical Measurements: A Model Approach.

Ear and hearing·2026
Same journal

Avoiding Cisplatin-Related Hearing Loss, Including Implementing Sodium Thiosulfate as Otoprotectant Into Daily Pediatric Clinical Practice: Proceedings Based on Evidence and Expert Opinion From the Ototoxicity Taskforce of the SIOP Supportive Care Network.

Ear and hearing·2026
Same journal

Quantifying Miscommunications in Triadic Conversations: Effects of Hearing Impairment, Hearing Aids, and Background Noise.

Ear and hearing·2026
See all related articles

Related Experiment Video

Updated: Aug 26, 2025

Infant Auditory Processing and Event-related Brain Oscillations
06:34

Infant Auditory Processing and Event-related Brain Oscillations

Published on: July 1, 2015

16.5K

Spectrotemporal Modulation Discrimination in Infants With Normal Hearing.

Anisha R Noble1, Jesse Resnick1, Mariette Broncheau1

  • 1Department of Otolaryngology - Head and Neck Surgery, University of Washington, Seattle, WA.

Ear and Hearing
|October 11, 2022
PubMed
Summary
This summary is machine-generated.

Spectral resolution, crucial for speech understanding in cochlear implant (CI) users, develops gradually. This study shows spectral modulation sensitivity, not frequency resolution, is immature in infants, impacting CI efficacy.

More Related Videos

Behavioral Assessment of Hearing in 2 to 4 Year-old Children: A Two-interval, Observer-based Procedure Using Conditioned Play-based Responses
14:05

Behavioral Assessment of Hearing in 2 to 4 Year-old Children: A Two-interval, Observer-based Procedure Using Conditioned Play-based Responses

Published on: January 23, 2017

29.2K
Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder
09:13

Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder

Published on: April 22, 2015

16.6K

Related Experiment Videos

Last Updated: Aug 26, 2025

Infant Auditory Processing and Event-related Brain Oscillations
06:34

Infant Auditory Processing and Event-related Brain Oscillations

Published on: July 1, 2015

16.5K
Behavioral Assessment of Hearing in 2 to 4 Year-old Children: A Two-interval, Observer-based Procedure Using Conditioned Play-based Responses
14:05

Behavioral Assessment of Hearing in 2 to 4 Year-old Children: A Two-interval, Observer-based Procedure Using Conditioned Play-based Responses

Published on: January 23, 2017

29.2K
Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder
09:13

Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder

Published on: April 22, 2015

16.6K

Area of Science:

  • Auditory Neuroscience
  • Developmental Psychology
  • Audiology

Background:

  • Spectral resolution is vital for speech understanding, particularly for individuals with cochlear implants (CIs).
  • Two components of spectral resolution, frequency resolution and spectral modulation sensitivity, mature at different rates.
  • Understanding these developmental trajectories is crucial for assessing CI efficacy in infants.

Purpose of the Study:

  • To investigate spectral resolution in normal-hearing (NH) infants and adults using dynamic ripple stimuli.
  • To differentiate the maturation of frequency resolution and spectral modulation sensitivity.
  • To address limitations in previous research, including data paucity, non-spectral cues, and high attrition rates.

Main Methods:

  • Participants included 53 NH infants (6-7 months) and 23 NH adults.
  • Dynamic spectral ripple stimuli with varying tones per octave and modulation depths were used.
  • An observer-based procedure measured spectral ripple density thresholds, analyzed using linear-mixed models.

Main Results:

  • Adults demonstrated better spectral ripple discrimination thresholds than infants.
  • Higher spectral ripple density and modulation depth improved discrimination for both groups.
  • Thresholds approached 17 RPO with a 100-tones/octave carrier and 20 dB modulation depth.

Conclusions:

  • Dynamic ripple stimuli enable reliable spectral resolution measurement in infants with low attrition.
  • Infant spectral resolution immaturity stems from spectral modulation sensitivity, not frequency resolution.
  • Findings support the assessment of spectral modulation sensitivity for CI development in infants.