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

Search research articles

Related Experiment Videos

Developmental changes in P300 wave elicited during two different experimental conditions

T Fuchigami¹, O Okubo, K Ejiri

¹Department of Pediatrics, Nihon University School of Medicine, Tokyo, Japan.

Pediatric Neurology

|July 1, 1995

Summary

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

Totally laparoscopic resection of right-sided colon cancer using transvaginal specimen extraction with a 10-mm-long abdominal incision.

Techniques in coloproctology·2022

Same author

Vessel-Selective 4D-MRA Using Superselective Pseudocontinuous Arterial Spin-Labeling with Keyhole and View-Sharing for Visualizing Intracranial Dural AVFs.

AJNR. American journal of neuroradiology·2022

Same author

Control of protein function through oxidation and reduction of persulfidated states.

Science advances·2020

Same author

HIV and viral hepatitis coinfection analysis using surveillance data from 15 US states and two cities.

Epidemiology and infection·2018

Same author

Effects of orthotic therapeutic electrical stimulation in the treatment of patients with paresis associated with acute cervical spinal cord injury: a randomized control trial.

Spinal cord·2017

Same author

Randomised clinical trial: efficacy and safety of vonoprazan vs. lansoprazole in patients with gastric or duodenal ulcers - results from two phase 3, non-inferiority randomised controlled trials.

Alimentary pharmacology & therapeutics·2016

Auditory event-related potentials (ERPs) show developmental changes in children and adolescents. P3a and P3b potentials, reflecting passive and active attention respectively, exhibit distinct age-related latency differences.

Area of Science:

Neuroscience
Developmental Psychology

Background:

Auditory event-related potentials (ERPs) are crucial for understanding neural processing.
The P300 wave, a prominent ERP component, is sensitive to attention and cognitive development.

Purpose of the Study:

To investigate age-related correlations in auditory ERPs.
To differentiate the developmental trajectories of P3a (passive attention) and P3b (active attention) waves.

Main Methods:

Studied auditory ERPs using a task-relevant oddball paradigm in 175 subjects aged 4-21 years.
Examined ERPs in an "ignore" condition (passive attention) in 108 subjects aged 1-21 years.

Main Results:

P300 latency in the task-relevant condition (P3b) gradually shortened from ages 4 to 17.

Related Experiment Videos

P300 latency in the ignore condition (P3a) shortened and stabilized around age 12.

Distinct developmental patterns were observed for P3a and P3b.

Conclusions:

The findings reveal a developmental divergence between P3a and P3b potentials.
This suggests different maturation timelines for passive versus active attentional processes in auditory ERPs.