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

A microcomputer program for real-time data acquisition in the perinatal physiology laboratory.

P S Dale1, C A Ducsay, R D Gilbert

  • 1Department of Physiology, School of Medicine, Loma Linda University, California 92350.

Journal of Developmental Physiology
|March 1, 1989
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

Predicting educational achievement from DNA.

Molecular psychiatry·2017
Same author

Multi-polygenic score approach to trait prediction.

Molecular psychiatry·2017
Same author

Predicting educational achievement from DNA.

Molecular psychiatry·2016
Same author

How specific is second language-learning ability? A twin study exploring the contributions of first language achievement and intelligence to second language achievement.

Translational psychiatry·2015
Same author

Phenome-wide analysis of genome-wide polygenic scores.

Molecular psychiatry·2015
Same author

Synchronous lobular carcinoma in situ and invasive lobular cancer: marker or precursor for invasive lobular carcinoma.

European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology·2014
Same journal

Analysis of beat-to-beat heart rate changes during sleep-waking states in normal infants.

Journal of developmental physiology·1993
Same journal

Modification of thermogenic capacity in neonatal pigs by changes in thyroid status during late gestation.

Journal of developmental physiology·1993
Same journal

Decreased norepinephrine turnover rate in the brown adipose tissue of pre-obese fa/fa Zucker rats.

Journal of developmental physiology·1993
Same journal

Thyroid hormone status correlates inversely with expression of the growth hormone receptor gene in rats immediately after birth.

Journal of developmental physiology·1993
Same journal

Inotropic effects of ryanodine and calcium antagonists on embryonic and hatched chick myocardium.

Journal of developmental physiology·1993
Same journal

Abdominal vibration alters sleep state in fetal sheep.

Journal of developmental physiology·1993
See all related articles

A new real-time data acquisition system was developed for perinatal physiology research. This system enhances data collection and analysis for uterine contractions and fetal breathing movements.

Area of Science:

  • Physiology
  • Biomedical Engineering
  • Medical Informatics

Background:

  • Perinatal physiology research requires precise and efficient data acquisition.
  • Existing systems may lack the real-time processing capabilities needed for complex physiological signals.
  • The integration of microcomputers offers potential for advanced data analysis in laboratory settings.

Purpose of the Study:

  • To develop and describe a real-time data acquisition system tailored for the perinatal physiology laboratory.
  • To enable the simultaneous sampling and analysis of multiple analog physiological signals.
  • To incorporate advanced features such as signal processing and pattern recognition.

Main Methods:

  • Utilized an IBM PC-AT microcomputer for system development.

Related Experiment Videos

  • Engineered software for real-time data acquisition, sampling up to sixteen analog signals (1-1024 Hz).
  • Implemented pattern recognition algorithms for uterine contractions and fetal breathing, along with noise-rejection filters and algebraic computation capabilities.

    • Main Results:

    • The system successfully acquires, calibrates, displays, and stores analog physiological data in real-time.
    • Demonstrated capability for algebraic computations and derivative estimation.
    • Successfully implemented pattern recognition for detecting uterine contractions and fetal breathing movements, alongside noise filtering.

    Conclusions:

    • The developed real-time data acquisition system provides a robust and versatile tool for perinatal physiology research.
    • The system's capabilities enhance the analysis of complex physiological variables, including uterine contractions and fetal breathing.
    • This technology facilitates a broader range of physiological studies in the perinatal field.