Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Chunking and Rehearsal in Sensory Memory

Chunking and Rehearsal in Sensory Memory

Improving short-term memory can be achieved through techniques like chunking and rehearsal. Chunking involves organizing information into larger, more manageable units. This technique is particularly useful for information that exceeds the typical memory span of between five and nine items. For instance, logging into an online account with a password like "ta89vq0179gz" involves grouping letters and numbers into three chunks—ta89, vq01, and 79gz. It makes large amounts of...

Determination of Expected Frequency

Determination of Expected Frequency

Suppose one wants to test independence between the two variables of a contingency table. The values in the table constitute the observed frequencies of the dataset. But how does one determine the expected frequency of the dataset? One of the important assumptions is that the two variables are independent, which means the variables do not influence each other. For independent variables, the statistical probability of any event involving both variables is calculated by multiplying the individual...

You might also read

Related Articles

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

Sort by

Same author

Nurses' Behaviours and Implementation Factors Towards Promoting Mobility Among Hospitalized Older Adults in China: A Mixed Method Study.

Nursing open·2026

Same author

Stimulus Predictability and Liking Enhance Auditory-Motor Encoding and Memory for Melodies.

Annals of the New York Academy of Sciences·2026

Same author

Auditory regularity detection in the ferret.

The Journal of the Acoustical Society of America·2026

Same author

Proteolipid Protein 1 Homeostatically Regulates Schwann and Endothelial Cell Function and Communication in Peripheral Nerve Repair.

The American journal of pathology·2026

Same author

Declining Incidence of Large Cell Lung Carcinoma in the United States: Effects of WHO Reclassification in a SEER Analysis.

The American surgeon·2026

Same author

Digital Technologies and Biomarkers for Locomotor Capacity Assessment in Older Adults: Systematic Review.

Journal of medical Internet research·2026

Same journal

Vestibular function drives gaze stability in locomoting macaques.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026

Same journal

Region- and layer-specific glutamatergic synapse development in the nascent cortical hierarchy.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026

Same journal

Endogenous peptide derived from c-Cbl-associated protein counteracts its inhibitory effect on enteric neural crest cell colonization in Hirschsprung disease.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026

Same journal

Drowsiness alters the neural dynamics but not the core computations of multisensory integration.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026

Same journal

A Matter of Parameters: Tailored Transcranial Focused Ultrasound Enhances Cortico-Thalamo-Cortical Circuit Resonance.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026

Same journal

Proactive visual and motor prioritization differentially scale with cue reliability.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jul 3, 2025

Author Spotlight: Investigating the Impact of Emotional Prosodies on Voice Recognition and Perception

Author Spotlight: Investigating the Impact of Emotional Prosodies on Voice Recognition and Perception

Published on: August 9, 2024

Concurrent Encoding of Sequence Predictability and Event-Evoked Prediction Error in Unfolding Auditory Patterns.

Mingyue Hu¹, Roberta Bianco^1,2, Antonio Rodriguez Hidalgo¹

¹Ear Institute, University College London, London WC1X 8EE, United Kingdom.

The Journal of Neuroscience : the Official Journal of the Society for Neuroscience

|February 13, 2024

Summary

This summary is machine-generated.

The auditory brain implicitly detects acoustic patterns, showing stronger sustained responses to regular sound sequences. However, individual tones elicit stronger brain responses in random sequences, revealing dual processing of auditory predictability.

Keywords:

auditory scene analysis bayesian processing expectation suppression hearing predictive coding

More Related Videos

Infant Auditory Processing and Event-related Brain Oscillations

Infant Auditory Processing and Event-related Brain Oscillations

Published on: July 1, 2015

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

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

Published on: May 25, 2019

Related Experiment Videos

Last Updated: Jul 3, 2025

Author Spotlight: Investigating the Impact of Emotional Prosodies on Voice Recognition and Perception

Author Spotlight: Investigating the Impact of Emotional Prosodies on Voice Recognition and Perception

Published on: August 9, 2024

Infant Auditory Processing and Event-related Brain Oscillations

Infant Auditory Processing and Event-related Brain Oscillations

Published on: July 1, 2015

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

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

Published on: May 25, 2019

Area of Science:

Neuroscience
Auditory Perception
Cognitive Science

Background:

Human listeners can identify patterns in rapid sensory input.
Research explores how the brain acquires these representations and processes predictable signals.
Prior studies with fast auditory sequences (20 Hz) showed sustained brain responses tracking predictability.

Purpose of the Study:

To investigate auditory pattern processing at slower sequence rates (4 Hz) to isolate individual tone responses.
To examine brain responses to regular versus random auditory sequences using magnetoencephalography (MEG).
To determine if the auditory brain prioritizes or suppresses predictable auditory information.

Main Methods:

Participants (N=22) passively listened to fast (20 Hz) and slow (4 Hz) auditory sequences of tone-pips.
Sequences included random (RND) and regular (REG) patterns with varying durations (up to 2,500 ms).
Brain activity was recorded using magnetoencephalography (MEG).

Main Results:

Sustained brain responses were significantly higher for regular (REG) compared to random (RND) sequences, emerging within three tones.
This effect was observed even with slower sequences (4 Hz) and longer patterns.
Conversely, evoked brain responses to single tones were stronger in random (RND) than regular (REG) sequences.

Conclusions:

The auditory brain exhibits implicit sensitivity to acoustic regularities, even at slower presentation rates.
Simultaneous, opposing sustained and evoked response effects demonstrate concurrent neural processes in auditory pattern representation.
These findings reveal how the brain simultaneously tracks overall pattern predictability and responds to individual acoustic events.