ZH-DSG elevated plus-maze test video analysis system for rodents (eg, rats, mice) have exploratory behavior, elevated plus maze will be placed after the active investigation open arms, but fear open arms hanging open environment. Antianxiety drugs can increase open arm exploration activities, caused by anxiety agent, and vice versa. Elevated plus maze is a relatively new approach anxiety conducted the study, the results are reliable. This product uses the video tracking technology to complete the elevated plus maze test automation and quantitative result, more real, credible and objective. System features: video camera technology, automated test process, avoiding the subjective human observation error and interference introduced in experimental animals, increasing the authenticity of the experimental results using video tracking technology to extract the elevated plus maze animals trajectory, and accordingly calculate the quantitative behavioral indicators to achieve the elevated plus maze test quantitative increase the objectivity of the experimental results elevated plus maze (with rats, mice two kinds of specifications) with reference to the international dimensions general specifications; provide real-time analysis (monitoring) and off-line analysis, both real-time online analysis of animal tracks, but also the first record (and compression) down for analysis afterwards playback; video file format support AVI and MPEG-1 compression format, higher compression ratio MPEG-1 files, can effectively reduce the storage space, and contribute to the observed experimental animals for a long time; for scientific research and computer-aided instruction (CAI), capable of recording the original video images, and provides complete experimental database functions as a true record of research and teaching materials for future presentations; using open, modular design, the system is scalable, you can add other analysis modules, track point coordinates sequence data and indicator results can be imported into Excel (.csv format), user-friendly in Excel, SPSS, SAS and other statistical software to analyze the data for further processing; analysis of flexible support period analysis; and has a rich display, capable of animal behavior case of using trajectories, the parameter indicators, curves, histograms, and other display modes, and generate a complete report for printout; spatial resolution up to 640x480 pixels (commonly 320x240 pixels), the time resolution up to 25 frames / sec, the measured The indicator results in rats with high precision elevated plus maze size: 425 x 120 x 225 mm (LxWxH) open arm 120mm