Video analysis system for new object cognition experiment
In the new object recognition experiment, the animal movement track tracking system is used to track the nose tip of the mouse in detail to realize the new object recognition experiment. Automatically measure and analyze a large number of parameters to measure and compare the difference in the degree of interest between animals in novel objects and familiar objects in novel object cognition tests. The animal movement track tracking system is an ideal tool for identifying the nose tip of rodents. Choose one of the open fields we provide, combined with animal trajectory tracking system and video and computer equipment, you can run new object cognition experiments fully automatically.Pre-consultation
In the new object recognition experiment, the animal movement track tracking system is used to track the nose tip of the mouse in detail to realize the new object recognition experiment.
Automatically measure and analyze a large number of parameters, in the new object cognitive ability test, to measure and compare the difference in the degree of interest of animals to new objects and familiar objects. The animal movement track tracking system is an ideal tool for identifying the nose tip of rodents. Choose one of the open fields we provide, combined with animal trajectory tracking system and video and computer equipment, you can run new object cognition experiments fully automatically.
One: Hardware parameters:
The bottom surface is 40×40cm square, the color is gray,
There are walls all around, the height of the wall is 25-60cm, and the height of 45cm is usually selected (the size can be customized according to the literature)
The bottom surface is a square of 40×40cm, silver-gray in color, surrounded by walls, and the wall height is 25-60cm, most of which are 40cm high (the size can be customized according to the literature)
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 experimental process video, 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 visit times, stay time, percentage, moving distance, speed, rotation between regions, trajectory diagrams, time series diagrams, heat map, and event relationships of 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, supports online and offline video analysis, and facilitates data indicator statistics;
9. General indicators: activity distance, test time, speed, stationary time, stationary time ratio Exploratory indicators Contact times, contact latency, contact duration, approach time, maximum distance, shortest distance Other indicators Dynamic trajectory graph, etc.
Some published articles
1.Up-regulation of BDNF by coumaric acid and improvement of memory impairment induced by chronic restraint stress in mice
2. Effects of Fuzhengquxie decoction on cognition and autophagy of APP transgenic mice
3.Study on the anti-alzheimer’s disease effect of heme-hexapeptide 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