Patent ID: 8683957

Claim:
A movement analysis device for rodents comprising: a body including a base plate, a pair of side plates distanced from each other with a pre-determined gap, and a connector plate connecting one ends of the side plates together and having a slit extending from one to the other one of the side plates, the side plates and the connector plate formed on the base plate; and an adjustment unit including an adjustment plate configured insertable between the side plates of the body and into the slit of the connector plate of the body and a support plate extending to a height reaching from a bottom to the slit to support the adjustment plate at one portion thereof, the support plate semicylindrically shaped to form an adjustably cylindrical space together with the connector plate when the adjustment unit is movably inserted into the body, wherein the adjustment plate inserted into the slit of the connector plate movable forward or backward to adjust a distance between the connector plate and the support plate, while maintaining an inner space to be enclosed with the base plate, the side plates, the connector plate, the adjustment plate and the support plate, thus stimulating behavior of a rodent placed temporarily in the inner space.