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

Cardiac rhythmicities and attention in young children

C Hyde1, C E Izard

  • 1Psychology Division, duPont Hospital for Children, Wilmington, DE 19899, USA.

Psychophysiology
|September 23, 1997
PubMed
Summary

During prolonged attention, preschool children showed decreases in angiotensin-renin vasomotor (ARV) and Traube-Hering-Meyer (THM) cardiac rhythms. Respiratory sinus arrhythmia (RSA) remained unchanged, with ARV changes linked to attention duration.

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

EMC Effect of Tritium and Helium-3 from the JLab MARATHON Experiment.

Physical review letters·2025
Same author

Subtle motor signs in children with ADHD and their white matter correlates.

Human brain mapping·2024
Same author

Novel Measurement of the Neutron Magnetic Form Factor from A=3 Mirror Nuclei.

Physical review letters·2024
Same author

Use of transcranial low-intensity focused ultrasound for targeted delivery of stem cell-derived exosomes to the brain.

Scientific reports·2023
Same author

Short Communication: Identification of equine corticotropin-like intermediate lobe peptide (CLIP) binding to an adrenocortipcotrophic hormone (ACTH) assay capture antibody.

Domestic animal endocrinology·2023
Same author

Revealing the short-range structure of the mirror nuclei <sup>3</sup>H and <sup>3</sup>He.

Nature·2022

Area of Science:

  • Cardiology
  • Developmental Psychology
  • Autonomic Nervous System Research

Background:

  • Cardiac rhythmicities reflect autonomic nervous system (ANS) activity.
  • Understanding ANS development in children is crucial for assessing cognitive and physiological responses.
  • Previous research has explored cardiac rhythms in adults, but less is known about changes during sustained attention in early childhood.

Purpose of the Study:

  • To investigate longitudinal changes in three cardiac rhythmicities—angiotensin-renin vasomotor (ARV), Traube-Hering-Meyer (THM), and respiratory sinus arrhythmia (RSA)—during prolonged attention in preschool children.
  • To determine if these changes are consistent across ages 3, 4, and 5 years.
  • To examine the relationship between cardiac rhythm changes and attention duration.

Main Methods:

Related Experiment Videos

  • Longitudinal study design collecting electrocardiogram (ECG) data from preschool children.
  • Participants were assessed at ages 3, 4, and 5 years during a resting baseline and a 5-minute attention task.
  • Analysis focused on changes in ARV, THM, and RSA rhythmicities during the attention condition.

Main Results:

  • A significant decrease in ARV and THM cardiac rhythmicities was observed during prolonged attention in most children.
  • RSA rhythmicity did not show consistent changes across participants.
  • The observed decreases in ARV and THM were replicated at all three ages, with large and moderate effect sizes, respectively.
  • Only the decrease in ARV showed a correlation with the duration of attention.

Conclusions:

  • Preschool children exhibit significant alterations in specific cardiac rhythmicities, namely ARV and THM, when engaging in prolonged attention.
  • These findings suggest developmental changes in autonomic regulation during sustained cognitive tasks.
  • The results highlight the ARV rhythm as a sensitive indicator of attentional engagement in early childhood.