Introduction: ZH-DSG Zhenghua Elevated Video Analysis System V2.0 Rodents (such as rats, mice) have exploratory behavior, and they will actively explore the open arms after being placed in the elevated plus maze, but they are afraid of the environment where the open arms hang high and open. . Anti-anxiety drugs can increase open-arm exploratory activity, while anti-anxiety drugs do not. The elevated plus maze is a newer method of conducting anxiety research. This product uses video tracking technology to complete the automation and quantification of the elevated plus maze experiment, and the results are more real, credible and objective. System features: The use of video camera technology realizes the automation of the experimental process and avoids manual observation Features: 1. The use of video camera technology realizes the automation of the experimental process, avoids the subjective error introduced by manual observation and the interference to the experimental animals, and increases the authenticity of the experimental results 2. Using video tracking technology to extract the movement trajectories of animals in the elevated plus maze, and calculate quantitative behavioral indicators based on this, realize the quantification of the elevated plus maze experiment, and increase the objectivity of the experimental results. 3. The dimensions of the elevated plus maze (with two specifications of rats and mice) refer to the international general specifications; 4. Provide real-time analysis (monitoring) and offline analysis functions, which can not only analyze animal trajectories online in real time, but also record (compress at the same time) for later playback and analysis; 5. The video file format supports AVI and MPEG-1 compression formats. MPEG-1 files have a higher compression ratio, which can effectively reduce storage space and facilitate long-term observation of experimental animals; 6. For scientific research and computer-aided teaching (CAI), it can record original video images and provide a complete experimental database function as a real record of research and material for future teaching demonstrations; 7. Adopting open and modular design, the system can be expanded, and other analysis modules can be connected. Track point coordinate sequence data and index results can be imported into Excel (.csv format), which is convenient for users to analyze statistics in Excel, SPSS, SAS, etc. The data is further processed in the software; 8. The analysis is flexible and supports time period analysis; and has a wealth of display methods, which can display the behavior of animals by various display methods such as trajectory diagrams, parameter indicators, curves, histograms, etc., and can generate a complete report for print output; 9. The spatial resolution can be up to 640x480 pixels (commonly used 320x240 pixels), the temporal resolution can be up to 25 frames/second, and the measurement results have high accuracy 10. Elevated Plus Maze Rat Dimensions: 425 x 120 x 225 mm (LxWxH) Open Arm 120mm
Introduction: ZH-DSG Zhenghua Elevated Video Analysis System V2.0 Rodents (such as rats, mice) have exploratory behavior, and they will actively explore the open arms after being placed in the elevated plus maze, but they are afraid of the environment where the open arms hang high and open. . Anti-anxiety drugs can increase open-arm exploratory activity, while anti-anxiety drugs do not. The elevated plus maze is a newer method of conducting anxiety research. This product uses video tracking technology to complete the automation and quantification of the elevated plus maze experiment, and the results are more real, credible and objective. System features: The use of video camera technology realizes the automation of the experimental process and avoids manual observation
