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A novel, adaptable and inexpensive computerized activity meter.

H K Kulmala, J W Boja, J T Hutton

    Brain Research Bulletin
    |May 1, 1987
    PubMed
    Summary
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    This study introduces an affordable computerized activity meter system for behavioral research. The inexpensive setup uses a Commodore 64 computer to precisely track animal movements in rotational chambers and other behavioral setups.

    Area of Science:

    • Behavioral Neuroscience
    • Animal Behavior Analysis
    • Biotechnology

    Background:

    • Automated activity monitoring is crucial for objective behavioral research.
    • Existing systems can be expensive or lack versatility.

    Purpose of the Study:

    • To describe an inexpensive, computerized activity meter system.
    • To demonstrate its application as a rotational activity chamber and for other behavioral monitoring.

    Main Methods:

    • A system built around a Commodore 64 computer interfaced via a circuit board to activity meters.
    • The system can operate four chambers simultaneously.
    • It functions as a rotometer, detecting quarter and full turns in both directions.

    Main Results:

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    • The system is cost-effective and adaptable.
    • It accurately records rotational activity.
    • The setup can be modified for use with other behavioral chambers, such as open fields with photocell beams.

    Conclusions:

    • This computerized activity meter offers an affordable and flexible solution for behavioral research.
    • It provides precise data collection for rotational activity and can be adapted for various experimental designs.