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

Regularity extraction and application in dynamic auditory stimulus sequences.

Alexandra Bendixen1, Urte Roeber, Erich Schröger

  • 1Institute for Psychology I, University of Leipzig, Leipzig, Germany. bendixen@psychologie.uni-leipzig.de

Journal of Cognitive Neuroscience
|February 15, 2008
PubMed
Summary
This summary is machine-generated.

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

Not All Rules Are Equal: Rare Conditional Rules Shape Behaviour but Yield to Global Probability in Passive Listening.

The European journal of neuroscience·2026
Same author

The Impact of Action Intention Versus Action-Effect Intention on Auditory Prediction Error Signals.

The European journal of neuroscience·2026
Same author

Measuring the Genuine Mismatch Negativity in the Auditory Multi-Feature Paradigm.

The European journal of neuroscience·2026
Same author

The sound of silence: Omission responses and how the brain predicts in the absence of sound.

Neuroscience and biobehavioral reviews·2025
Same author

Auditory N1 Suppression and Omission N1 Do Not Share a Common Underlying Mechanism.

Psychophysiology·2025
Same author

Auditory facilitation in deterministic versus stochastic worlds.

Cognitive neuroscience·2025
Same journal

Sensorimotor Adaptation of Vocal Pitch Is Impaired in Cerebellar Ataxia.

Journal of cognitive neuroscience·2026
Same journal

Memory in the Palm of Your Hand: Smartphone-based Methods for Measuring Memory in the Wild.

Journal of cognitive neuroscience·2026
Same journal

Processing Asymmetry in Object-modifying Relative Clauses: Evidence from Functional Connectivity.

Journal of cognitive neuroscience·2026
Same journal

Extensive Experience Remodels Neural Task Circuitry to Escape the Frontal Bottleneck and Increase Automaticity of Categorization.

Journal of cognitive neuroscience·2026
Same journal

Investigating the Effects of Acute Stress on Neural Mechanisms of Self-controlled Decision-making.

Journal of cognitive neuroscience·2026
Same journal

Distilling the Neurophenomenological Signatures of Pure Awareness during Transcendental Meditation.

Journal of cognitive neuroscience·2026
See all related articles

The brain rapidly extracts auditory regularities, even emerging ones, to predict sounds. This predictive ability enhances processing of expected sounds and aids detection of unexpected, important auditory events.

Area of Science:

  • Neuroscience
  • Auditory Perception
  • Cognitive Psychology

Background:

  • Traditional auditory oddball paradigms assess regularity encoding but not establishment.
  • A dynamic protocol is needed to simulate realistic auditory environments with changing regularities.

Purpose of the Study:

  • To investigate the brain's ability to extract and apply regularities in a dynamic auditory environment.
  • To examine how the brain adapts to changing auditory patterns and uses predictions.

Main Methods:

  • Developed a dynamic experimental protocol with changing auditory regularities within a distraction paradigm.
  • Subjects performed a duration discrimination task while exposed to frequency patterns.
  • Measured behavioral distraction (reaction time) and event-related brain potentials (mismatch negativity, P3a).

Related Experiment Videos

Main Results:

  • Behavioral distraction and event-related brain potentials indicated regularity extraction and prediction.
  • Deviance detection and attention switches occurred even with violations of recently formed rules (as few as two standard repetitions).
  • Both improved processing of regular stimuli and impaired processing of deviant stimuli were observed, demonstrating dual exploitation of regularities.

Conclusions:

  • The brain flexibly extracts and utilizes auditory regularities for efficient processing and detection of salient events.
  • Predictive coding in auditory perception is adaptable, responding to emerging rules and environmental demands.
  • This study highlights the brain's dynamic predictive capabilities in complex auditory scenes.