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

Detecting continuous and discrete frequency changes as a function of spectral resolvability and modulation rate.

JASA express letters·2026
Same author

Author Correction: The role of harmonicity on listeners' ability to hear out voices in polyphonic music.

Scientific reports·2026
Same author

A perceptual grouping model for auditory kappa effects.

Journal of experimental psychology. Human perception and performance·2026
Same author

Music Ensemble: a large dataset on musicianship, cognition, and personality in musicians and nonmusicians.

Scientific data·2026
Same author

Impacts of heminode disruption on auditory processing of noisy sound stimuli.

bioRxiv : the preprint server for biology·2026
Same author

Evaluating Cochlear Implantation Outcomes in Charcot-Marie-Tooth Disease: A Case Series Analysis of Genetic Profiles and Intervention Timing.

Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·2026

Related Experiment Video

Updated: Aug 21, 2025

A Method for Tracking the Time Evolution of Steady-State Evoked Potentials
12:03

A Method for Tracking the Time Evolution of Steady-State Evoked Potentials

Published on: May 25, 2019

8.5K

Methodological considerations when measuring and analyzing auditory steady-state responses with multi-channel EEG.

Hao Lu1, Anahita H Mehta1, Andrew J Oxenham1

  • 1Department of Psychology, University of Minnesota, 75 East River Parkway, Minneapolis, MN, 55455, USA.

Current Research in Neurobiology
|November 17, 2022
PubMed
Summary

The root-mean-square of phase locking values (PLVs) across all channels is the most effective method for detecting auditory steady-state responses (ASSRs) at various modulation rates. This whole-scalp approach offers improved efficiency over traditional methods.

Keywords:
Auditory steady-state response (ASSR)Electroencephalography (EEG)Envelope following response (EFR)Multi-channel EEGPhase locking value (PLV)

More Related Videos

Measurement of Neurophysiological Signals of Ignoring and Attending Processes in Attention Control
09:37

Measurement of Neurophysiological Signals of Ignoring and Attending Processes in Attention Control

Published on: July 5, 2015

9.1K
Cortical Source Analysis of High-Density EEG Recordings in Children
09:32

Cortical Source Analysis of High-Density EEG Recordings in Children

Published on: June 30, 2014

21.4K

Related Experiment Videos

Last Updated: Aug 21, 2025

A Method for Tracking the Time Evolution of Steady-State Evoked Potentials
12:03

A Method for Tracking the Time Evolution of Steady-State Evoked Potentials

Published on: May 25, 2019

8.5K
Measurement of Neurophysiological Signals of Ignoring and Attending Processes in Attention Control
09:37

Measurement of Neurophysiological Signals of Ignoring and Attending Processes in Attention Control

Published on: July 5, 2015

9.1K
Cortical Source Analysis of High-Density EEG Recordings in Children
09:32

Cortical Source Analysis of High-Density EEG Recordings in Children

Published on: June 30, 2014

21.4K

Area of Science:

  • Neuroscience
  • Auditory Neuroscience
  • Electroencephalography (EEG)

Background:

  • Auditory steady-state responses (ASSRs) traditionally use limited electrodes and vertical montages.
  • High-density EEG systems enable multi-channel analysis for ASSR.
  • ASSR phase across electrodes is influenced by modulation rate and re-referencing.

Purpose of the Study:

  • To compare classical vertical-montage ASSR with whole-scalp ASSR analysis.
  • To evaluate different whole-scalp methods for ASSR strength estimation.
  • To determine the most efficient ASSR detection method across modulation rates.

Main Methods:

  • Applied vertical montage and whole-scalp EEG analysis to the same data.
  • Tested ASSRs evoked by tones modulated at 40, 100, and 200 Hz.
  • Compared simple averaging, principal component analysis, and root-mean-square of phase locking values (PLVs).

Main Results:

  • Whole-scalp methods were evaluated using linked-mastoid or common-average references.
  • Methods varied in assumptions about inter-channel phase relationships.
  • The root-mean-square of PLVs across channels demonstrated the highest efficiency in ASSR detection.

Conclusions:

  • Whole-scalp analysis of ASSR is feasible and offers advantages over traditional methods.
  • The root-mean-square of PLVs is a robust and efficient technique for ASSR detection.
  • This method provides reliable ASSR strength estimation across a range of modulation frequencies.