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Dark-avoidance shuttle platform experiment system

Description Parameters Resources

This experiment is widely used in the study of learning and memory function, cognitive neuroscience, neurophysiology, neuropharmacology, cognitive function degeneration and other experimental research. It can be used as a test experiment to provide subject parameters, or as other learning and memory and adjunctive or pre-screening experiments for cognitive function experiments. This system is an analysis system by means of camera and video tracking. The system is based on the camera system, computer and stimulator as the hardware basis, and there is no need to make special marks on the experimental animals during the experiment. The software identification algorithm adopts a combination of trajectory prediction, local and global search technology, which can track and record the position of experimental animals (rats and mice) arbitrarily. The processing of graphs\curves\trajectories is convenient for users to make further analysis and processing in SPSS, SAS and other biological analysis and statistical software.

1. The use of video camera tracking technology realizes the automation of the experimental process, avoids the subjective error introduced by manual counting and the interference to the experimental animals, and increases the authenticity and reliability of the experimental results.

2. Eight-way circulating variable power grid to prevent rats from finding a "safe point". Anti-short circuit design eliminates the influence of animal feces and urine in the experiment.

3. It can control three kinds of stimulation of light, sound and electricity, and can expand other stimulation types. Light stimulation intensity: 5-90lux; acoustic stimulation intensity: 40-90dB; electrical stimulation intensity: 0.1-2.4mA.

4. The software system is simple, clear and powerful, easy to use.

5. Aluminum alloy profiles, sturdy and lightweight; plug-in design, easy to clean and replace.

6. The leading core algorithm can effectively ensure the anti-interference and accuracy of identification.

7. Users can set up independent experimental data archive folders to facilitate experimental data management.

8. Support multi-animal simultaneous experiments, strong software scalability, and support up to 32 channels of experimental analysis.

9. The software supports the function of Asynchronous start function, which can realize different starting points of animal video recording and analysis, so as to avoid errors caused by the time difference of animal insertion.

10. The software supports RadioPowerOn function.

11. Adopt international advanced technologies such as Image Denoising, VACA, subtraction, Binarization algorithm, Edge measurement, etc. to ensure the stability and reliability of experimental data.

12. Multi-period analysis, which can compare the experimental results of animals in different periods in different groups, which is convenient for observing the efficacy of drugs.

13. Customize the experimental name, group, animal number and experimental level. The software can be set to provide a variety of experimental training methods for each experimental training method, such as one per group and one group in sequence, and automatically conduct fast and multi-animal experiments according to preset values. At the same time, in addition to providing single recording, it also provides batch recording function, which can quickly simplify and improve experimental efficiency.

14. Made of Acrylonitrile Butadiene Styrene, High-density foam, Wave crest sponge, polymethyl methacrylate board, acrylonitrile-butadiene-styrene copolymer and other materials, non-toxic and odorless, can be inserted and removed easily , easy to clean.

15. Experimenters can perform complex operations such as asynchronous start and asynchronous end of different channels and facilitate monitoring.

16. It can be upgraded with wireless WIFI communication data exchange function.

◆ Shuttle analysis parameters:

Total time, training times, active and passive shuttle times, average reaction time of avoidance and escape, no-response times, electrical stimulation time, electrical stimulation intensity.

◆ Dark avoidance analysis parameters:

Total time, distance, number of shuttles, latency, distance, time and percentage of light and dark box activity, electrical stimulation time, electrical stimulation intensity, etc.

◆ Platform analysis parameters:

Observation time, latency, jump time, number of errors

Some published articles

1.Effects of Lead Acetate Combined with Diethylhexyl Phthalate on Learn- ing and Memory Ability in Mice

2.Effect of Acanthopanax root extract on learning and memory impairment and amyloid precursor protein processing pathway in aging model mice

3.Study on non-clinical safety evaluation of compound Yizhihao particles in pre-weaning Sprague Dawley rats

4. effects of risedronate sodium combined with simvastatin on tail suspension-induced bone loss in mice

5.The role of PrPC protein the mouse learning and memory ability

For more literature, please consult: 400-016-4066

This parameter is the basic parameter of the equipment, please contact our company for specific parameters

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