Tail Suspension was developed in the late 1980’s as an alternative to the “behavioral despair” or swim test where the animal is forced to swim in an arena with no possibility for escape. In the Tail Suspension assay, the animal is suspended from its tail for a 6 minute test (user definable) and cannot “escape.” During the test the system records the number of times (events) each subject enters into an escape behavior (struggles), the duration of the event and the average strength of each event.
This screen display represents the actual raw data as collected. The recording is a continuous collection of samples that are analyzed post-session. This allows the user to re-set any parameters and re-process the data files at any future time.
This screen display demonstrates the filtered data from a typical session. Notice that the activity now appears to be in blocks or episodes.
The associated software:
- Allows up to FOUR Subjects in four assays to be tested simultaneously.
- Reports All Measures in Both Session Totals and Interval Totals.
- Event Counter – Increments each time the subject’s force exceeds a predefined value.
- Time Tally – Accumulated time during each interval for all events.
- Force Tally – Average strength or amplitude for each event.
Fully User Defined Settings
Post Analysis Software
Output files easily exported to spreadsheets or other statistical programs
3 year comprehensive warranty
● 7.50″ (19.05 cm) wide x 7.32″ (18.59 cm) deep by 12.00″ (30.48 cm) high
● Weight: 6 lbs (2.73 kg)
● Machined from white plexiglass using our Haas® CNC Router