EthoVision XT is a powerful program for Windows which aims to aid researchers in the field of behavioral analysis. Developed by Noldus Information Technology, it enables users to track and assess the activity of a diverse range of animals.

Behavioral tracking

The software identifies living subjects in video files or live feeds and accurately tracks their location and movement. It is also possible to measure motion at the pixel level. This precision is particularly valuable for studying distinct behaviors in rodents like freezing, rearing, or grooming.

Another important aspect of this utility is that it provides complete transparency and control. Throughout your research, you maintain a clear understanding of the sources of information and can adjust data points when required. Thus, the program facilitates a validated analysis process.

Additional notes

The application extracts a wide range of parameters, including velocity, distance traveled, time spent within specific zones, rotation, and more. It also offers visualization capabilities for viewing your results as plots, graphs, tracks, and heatmaps.

It is necessary to point out that the tool is available on a paid basis. However, you also have the option to request a free trial by registering on the official website. If you would like to perform psychological experiments in behavior conditioning on simulated rats, you may try a utility called Sniffy Pro.

Features

free to download and use;
compatible with modern Windows versions;
allows you to process recordings and live feeds;
you can track and analyze the behavior of animals;
there is an option to generate visualizations.