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

Tracking pattern learning with single-trial event-related potentials.

Marijtje L A Jongsma1, Tom Eichele, Clementina M Van Rijn

  • 1NICI, Department of Biological Psychology, Radboud University, Nijmegen, The Netherlands. jongsma@nici.ru.nl

Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology
|July 21, 2006
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

Cytokine changes during a 12-month pragmatic randomized trial in schizophrenia spectrum disorders comparing amisulpride, aripiprazole and olanzapine.

Psychiatry research·2026
Same author

Criminal responsibility and mental disorder: Why do heterogeneous constructs not overlap?

International journal of law and psychiatry·2026
Same author

Rethinking Mechanical Ventilation: Can Ventilation Mode Influence Long-Term Cognitive Outcomes in ICU Patients with COVID-19?

Journal of clinical medicine·2026
Same author

Levels of and changes in psychosis symptoms and clinical insight: Exploring the impact of differential antipsychotic mechanisms.

Psychiatry research·2026
Same author

The Relation Between Auditory Cognitive Control and Vagally-Mediated Heart Rate Variability in and Outside the Lab: Differential Effects of Circadian Rhythm?

Psychophysiology·2025
Same author

Role of prefrontal cortex in auditory-verbal hallucinations: Actor or passive bystander?

Neuroscience and biobehavioral reviews·2025
Same journal

Modulating corticospinal excitability with transcranial ultrasound stimulation: meta-analytic evidence of online and offline effects.

Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology·2026
Same journal

Fast oscillations as useful biomarkers of the degree of epileptogenicity in each generalized epilepsy syndrome.

Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology·2026
Same journal

Neuropsychological, biological, and electrophysiological outcomes of gamma-tACS in MCI-AD: A case series.

Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology·2026
Same journal

Enhanced broad-band intermuscular coherence in myoclonus: a targeted characterization study.

Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology·2026
Same journal

Perturbing the vestibular cortex with transcranial oscillatory currents uncovers early postural alterations in Parkinson's disease.

Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology·2026
Same journal

F-waves in primary lateral sclerosis: a window into spinal motoneuron hyperexcitability.

Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology·2026
See all related articles

This study introduces a novel method using single-trial event-related potentials (ERPs) to track pattern learning dynamics. The findings reveal that learning accelerates with repetitions, offering new insights into cognitive processes.

Area of Science:

  • Cognitive Neuroscience
  • Neurophysiology
  • Psychology

Background:

  • Understanding the neural mechanisms of pattern learning is crucial for cognitive science.
  • Event-related potentials (ERPs) offer a temporal window into brain activity during cognitive tasks.
  • Existing methods may not fully capture the dynamic nature of learning processes.

Purpose of the Study:

  • To track the dynamics of pattern learning using single-trial event-related potentials (ERPs).
  • To introduce and validate a new 'learning-oddball' paradigm for studying learning.
  • To investigate the rate of learning across repeated exposures to a pattern.

Main Methods:

  • A 'learning-oddball' paradigm was developed, alternating between random ('no-pattern') and regular ('pattern') targets.

Related Experiment Videos

  • Single-trial ERPs were extracted from 96 target presentations across six repetitions.
  • Analysis focused on changes in ERP components (P3-N2, CNV) to assess learning dynamics.

    • Main Results:

    • ERPs showed a decrease in the P3-N2 component and the emergence of a contingent negative variation (CNV) for regular targets.
    • ERP changes followed sigmoid 'learning' curves, indicating a quantifiable learning process.
    • Single-trial analysis demonstrated accelerated learning over repetitions, with CNV development preceding N2-P3 decay.

    Conclusions:

    • A novel paradigm and analysis methodology were established to directly track learning from brain signals.
    • Single-trial ERP analysis provides a powerful tool for studying cognitive functions dynamically.
    • This approach has broad applications for understanding learning and neurological pathologies.