The new Photobeam Curtain available for our Multi-Varimex Maze Monitor improves upon the traditional single-photobeam design. A vertical array of 8, narrow, Infrared beams create a series of horizontal beams in a vertical plane to act as a detection gates at prudent points within a maze; most commonly near the beginning and end of each arm.
The curtain is able to distinguish the animal's tail from the body for more accurate detection of exploratory behavior.
keyword : behavior, pharmacology, mazes, columbus instruments