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Forced swimming test video analysis system

The forced swimming test system is mainly used for the research of antidepressant, sedative and analgesic drugs. The device is suitable for rats, mice or other laboratory animals, by placing the laboratory animal in a confined environment (such as water) in which the animal struggles desperately to escape but cannot escape, thereby providing an inaccessible Avoid the oppressive environment. After a period of experimentation, animals show a typical "immobility state", reflecting a so-called "behavioral despair state", recording the process of animals in this environment producing a hopeless immobility state A series of parameters in . The product records the experimental process and tracks and analyzes the image, and the result data is automatically output to the PC, which can analyze and process the experimental process. It can be widely used for experimental teaching and research on antidepressant drugs in universities and technical colleges and scientific research units.

Pre-consultation

Description Parameters Resources

1. Hardware parameters:

1. Hardware dimensions: 1000× 530× 850mm

2. Size of rat swimming bucket: diameter 200×height 500mm

3. Size of mouse swimming bucket: diameter 110×height 300mm

2. Camera parameters:

1. Camera: gun type

2. Color: color/black and white

3. Camera resolution: ≥640*480

4. Camera adapter power supply: DC 12V

5. Camera type: 2.8---12mm zoom

3. Software parameters:

1. One-click drawing area

The labmaze center fixed-point drawing method is convenient to draw the labyrinth area required for the experiment. After the experiment, it is found that a certain area is not drawn, and this area can be temporarily added without re-analyzing the video. The software can directly obtain the indicators of this area.

2. Intelligent AI algorithm

The software automatically recognizes the volume and shape of animals by learning and extracts them from complex backgrounds. It has strong anti-interference ability and filtering ability. Even if there are many ripples that interfere with the picture, it can accurately track animals.

Tracking method: The tip of the nose, the center, and the root of the tail track three points and analyze the data corresponding to the three points at the same time, etc.

3. Diversified experimental process design

The software is openly edited for conditions such as time, area, speed, hardware, steps, events, etc., which is convenient for editing the experimental process mentioned in any literature.

4. Human-computer interaction verification

The software automatically saves the video of the experimental process, and the experimental video and analysis indicators can be played back simultaneously with the same window, verifying the unity of software analysis and manual calculation, and ensuring the authenticity of the analysis results

5. Rich statistical indicators

The software can analyze more than 200 indicators such as the number of visits, stay time, percentage, moving distance, speed, rotation between regions, trajectory diagrams, time series diagrams, heat map, and event relationships in each quadrant or area;

6. GLP management

The software has the function of rights management, the administrator assigns the experimental user account and manages the user rights; reviews the operation of the experimenter

7. Strong compatibility and scalability

Strong compatibility: It can be used as a platform with similar products of other brands at home and abroad. It is convenient to expand and upgrade the platform in the future, and the secondary expansion software will no longer cost;

8. The software is allowed to be installed on multiple computers, the software is allowed to work on laptop computers, supports online and offline video analysis, and facilitates statistics of data indicators;

9. Data indicators: experiment time, resting time, swimming time, struggling time

Some published articles

1. Effects of “Shenning Zangxiang” on behavior and gabaergic pathway in insomnia rats

2. Study on compatibility of anti-depression prescription containing bupleurum root and Scutellaria Baicalensis Georgi

3.Folic acid levels are associated with anxiety and depression. A study on the influence of depressive-like behavior and gender difference

4.Effect of Sevoflurane on depressive-like behavior and its mechanism

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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