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 Experiment Videos

Discrimination of auditory temporal patterns

J Ross1, A J Houtsma

  • 1Institute for Perception Research, Eindhoven, The Netherlands.

Perception & Psychophysics
|July 1, 1994
PubMed
Summary

Auditory perception depends on click pattern grouping and internal clock strength. Performance improved when click grouping changed or a strong internal clock was induced, challenging simple discrimination models.

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

The influence of musical training on the perception of sequentially presented mistuned harmonics.

The Journal of the Acoustical Society of America·2000
Same author

Discrimination of changes in the spectral shape of two-tone complexes.

The Journal of the Acoustical Society of America·1995
Same author

Directional sensitivity to a tactile point stimulus moving across the fingerpad.

Perception & psychophysics·1995
Same author

Comparison of auditory filter shapes obtained with notched-noise and noise-tone maskers.

The Journal of the Acoustical Society of America·1995
Same author

Myocardial cell hypertrophy after myocardial infarction with reperfusion in dogs.

Circulation·1992
Same author

Disappearance of Q waves following thrombolysis for acute myocardial infarction.

The Canadian journal of cardiology·1992

Area of Science:

  • Auditory Perception
  • Psychophysics
  • Cognitive Neuroscience

Background:

  • Temporal perception is crucial for processing auditory information.
  • Internal clock mechanisms are hypothesized to underpin time-based judgments.
  • Click pattern discrimination is a paradigm for studying temporal processing.

Purpose of the Study:

  • To investigate the influence of click pattern grouping on auditory discrimination.
  • To measure the effect of induced internal clock strength on discrimination performance.
  • To evaluate the efficacy of simple models in explaining discrimination results.

Main Methods:

  • Conducted two same-different discrimination experiments using click patterns (approx. 4 sec duration, n x 250 msec intervals).
  • Experiment 1 manipulated click group structure.
  • Experiment 2 manipulated internal clock strength.

Main Results:

  • Discrimination performance was poor when click group structure remained constant or internal clock strength was low.
  • Approximately 70% of subjects showed significant performance improvement with a change in click grouping or a strong induced internal clock.
  • Observed results were not explained by simple duration discrimination or correlation models.

Conclusions:

  • Auditory temporal discrimination is influenced by both external stimulus structure (click grouping) and internal timing mechanisms (internal clock strength).
  • The findings suggest complex interactions in temporal processing that are not captured by basic models.
  • Further research is needed to develop more sophisticated models of auditory temporal perception.

Related Experiment Videos