Features

• The target animal can be placed at the tip of one arm, and the total number of arm invasions in a given period of time can be ***d as an index of locomotor activity, and the rate of successive invasions of different arms can be ***d as an index of short-term memory.
• The walls are slanted to prevent shadows from forming when shooting with the camera.
• Uses Kaidak with excellent chemical and impact resistance.
• Decomposable, easy to clean and store.