Home Cage Activity: Opto-M4 with MDI Software

Home Cage Activity: Opto-M4 with MDI Software

The Columbus Instruments Opto-M4 is our general purpose activity meter for measuring locomotor activty. The system is available in a variety of configurations with different possible sensor lengths to accomodate a variety of cages. The Opto-M4 is our solution to monitoring ambulatory, stereotypic, and rearing activity in many cages as economically as possible.

The activity sensors are manufactured in a variety of lengths to accommodate almost any cage size. Additionally, the smallest sensors are made with IR beams spaced closer together at 0.5" (1.27 cm) for higher resolution in mouse cages. We offer the following options:

System can be configured with activity sensing along a single axis of movement for economy, or with vertical sensors and/or a 2nd horizontal sensor for dual and triple axis activity monitoring. Additionally, sensors can be rearranged (additional brackets required) to monitor more cages with fewer axes, or fewer cages with more sensors. Contact our sales department with your application notes for exact system specifications to fit your needs.

This product is the modern implementation that replaces these Legacy Products:

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Features

A feature unique to Opto-M4 system is the ability to re-arrange the sensor sets to cover more more cages with fewer axes of measurement, or fewer cages with measurement in more axes per cage.

Flexibility Example 1:

A system purchased for Open Field measurement in 2 cages in X, Y and Z (rearing) axes...
2X-XYZ Axis Configuration

can then be reconfigured to measure general locomotor activity and rearing in 3 home cages...
3X-XZ Axis Configuration

or measure general locomotor activity only in 6 home cages.
6X X Axis only Configuration

Flexibility Example 2:

The distance between sensors is adjustable for X and XZ axis setups. Adjustable Width

Data Collected

  • The interval number (Int)
  • The cage number (C#)
  • The interval start time (Start)
  • The interval stop time (Stop)
  • The stereotypic time (small movements) in seconds (ST sec)
  • Ambulatory counts - number reported for each axis (Xamb and Yamb)
  • Vertical sensor counts - total counts from the Z axis sensor (V1C)
  • Second vertical sensor (V axis) counts (V2C)
  • Second vertical sensor (V axis) breaks (V2B)

Data Calculated

The following parameters can be calculated post data acquisition in Excel or similar program:
  • Distance Traveled
  • Stereotypic Time
  • Ambulatory Time

Complete Systems

Single Axis (X only)

Cages not included
0399-1-XOpto-M4 Single Axis 1 Cage System
0399-2-XOpto-M4 Single Axis 2 Cage System
0399-4-XOpto-M4 Single Axis 4 Cage System
0399-6-XOpto-M4 Single Axis 6 Cage System
0399-8-XOpto-M4 Single Axis 8 Cage System
0399-10-XOpto-M4 Single Axis 10 Cage System
0399-12-XOpto-M4 Single Axis 12 Cage System
0399-16-XOpto-M4 Single Axis 16 Cage System
0399-20-XOpto-M4 Single Axis 20 Cage System
0399-24-XOpto-M4 Single Axis 24 Cage System
0399-30-XOpto-M4 Single Axis 30 Cage System
0399-32-XOpto-M4 Single Axis 32 Cage System

Dual Axis (XZ or XY - please specify)

Cages not included
0399-1-XZOpto-M4 Dual Axis 1 Cage System
0399-2-XZOpto-M4 Dual Axis 2 Cage System
0399-4-XZOpto-M4 Dual Axis 4 Cage System
0399-6-XZOpto-M4 Dual Axis 6 Cage System
0399-8-XZOpto-M4 Dual Axis 8 Cage System
0399-10-XZOpto-M4 Dual Axis 10 Cage System
0399-12-XZOpto-M4 Dual Axis 12 Cage System
0399-14-XZOpto-M4 Dual Axis 14 Cage System
0399-16-XZOpto-M4 Dual Axis 16 Cage System
0399-20-XZOpto-M4 Dual Axis 20 Cage System
0399-24-XZOpto-M4 Dual Axis 24 Cage System
0399-32-XZOpto-M4 Dual Axis 32 Cage System

Triple Axis (XYZ)

Cages not included
0399-1-XYZOpto-M4 Triple Axis 1 Cage System
0399-2-XYZOpto-M4 Triple Axis 2 Cage System
0399-4-XYZOpto-M4 Triple Axis 4 Cage System
0399-6-XYZOpto-M4 Triple Axis 6 Cage System
0399-8-XYZOpto-M4 Triple Axis 8 Cage System
0399-10-XYZOpto-M4 Triple Axis 10 Cage System
0399-12-XYZOpto-M4 Triple Axis 12 Cage System
0399-14-XYZOpto-M4 Triple Axis 14 Cage System
0399-16-XYZOpto-M4 Triple Axis 16 Cage System
0399-20-XYZOpto-M4 Triple Axis 20 Cage System
0399-24-XYZOpto-M4 Triple Axis 24 Cage System
0399-32-XYZOpto-M4 Triple Axis 32 Cage System

Optional & Replacement Items

Replacement Parts:

0399-XYZOpto-M4 Bracket Set for 1 Station of XY or XYZ Configurations (4 pcs.)
0399-XZOpto-M4 Bracket Set for 1 Station of X or XZ Configurations (2 pcs.)
0399-RSS-R16Opto-M4 Replacement R16 Sensor Set
0399-RSS-R12Opto-M4 Replacement R12 Sensor Set
0399-RSS-R8Opto-M4 Replacement R8 Sensor Set
0399-RSS-M8Opto-M3 Replacement M8 Sensor Set
0399-RSS-M4Opto-M4 Replacement M4 Sensor Set
0399-HUBOpto-M4 Replacement Hub
0399Opto-M4 Replacement Interface

Contact us for current pricing

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