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

An inexpensive, microcomputer-based system for recording movements in real time.

T M Kelly1, W D Chapple

  • 1University of Connecticut, Department of Physiology and Neurobiology, Storrs 06268.

Journal of Neuroscience Methods
|February 1, 1988
PubMed
Summary

A new, affordable microcomputer system tracks infrared emitting diodes in real time for movement analysis. This system is ideal for observing small animal behavior with minimal interference.

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

Evaluation of pyrrolidin-2-imines and 1,3-thiazolidin-2-imines as inhibitors of nitric oxide synthase.

Bioorganic & medicinal chemistry letters·2004
Same author

Cuticular receptor activation of postural motoneurons in the abdomen of the hermit crab, Pagurus pollicarus.

Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology·2004
Same author

Mechanoreceptors innervating soft cuticle in the abdomen of the hermit crab, Pagurus pollicarus.

Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology·2002
Same author

Confirmatory factor analyses of the alcohol use disorders identification test (AUDIT) among adolescents treated in emergency departments.

Journal of studies on alcohol·2002
Same author

Prevalence and nature of connexin 26 mutations in children with non-syndromic deafness.

The Medical journal of Australia·2001
Same author

Alcohol use disorders and risk factor interactions for adolescent suicidal ideation and attempts.

Suicide & life-threatening behavior·2001

Area of Science:

  • Biomedical Engineering
  • Animal Behavior Research
  • Data Acquisition Systems

Background:

  • Accurate, real-time movement recording is crucial for behavioral studies.
  • Existing systems can be expensive or invasive for small subjects.
  • Need for an accessible and minimally disruptive motion tracking solution.

Purpose of the Study:

  • To develop an inexpensive, microcomputer-based system for real-time movement recording.
  • To enable precise tracking of objects using infrared emitting diodes.
  • To create a versatile system suitable for small animal observation.

Main Methods:

  • Utilized a microcomputer system for real-time data acquisition.
  • Employed 5 serially illuminated infrared emitting diodes attached to the object.

Related Experiment Videos

  • Tracked diode positions using a remote, position-sensing photodiode and analog-digital conversion.

    • Main Results:

    • Successfully developed a cost-effective, real-time movement recording system.
    • Achieved a sampling rate of 50/s/channel for positional data.
    • Demonstrated system compatibility with various microcomputers featuring analog-digital conversion.

    Conclusions:

    • The developed system offers an affordable and effective solution for movement analysis.
    • Its small component size minimizes interference with animal movement.
    • Highly suitable for detailed observation and analysis of small animal behavior.