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Brain stereotaxic device is a device used to locate and fix the brain of experimental animals. During the experiment, a brain locator is first used to fix the animal's head so that it does not undergo any relative movement. Then, using the three-dimensional coordinate system specified by the markers or other reference points outside the animal's skull, and based on the experimental animal's brain localization map, the position of certain neural nuclei under the cerebral cortex, such as the hippocampus, is determined in order to perform targeted stimulation, destruction, injection of drugs, guidance and positioning of the studied neural nuclei under non direct visual exposure. It can be used for establishing animal models of Parkinson's disease, epilepsy, brain tumors, learning and memory, neural stem cell transplantation, cerebral ischemia, and other research.

The M5085 Digital lightweight mouse brain stereotaxic device eliminates the U-shaped bracket and directly combines the mouse adapter with the base plate, providing a spacious and open space for experiments, making it convenient for experimenters to perform head positioning operations on mice.