All maze system with video tracking software is useful to study how drugs affects cellular function in the nervous
system and the way by which they influence the behaviour. This review focusses on Elevated plus maze, Y maze, T
maze, Zero maze, Water maze, Multiple unit open field enclosure, Radial arm maze, Tail suspension unit, Light and
dark unit, Novel object recognision test unit, Conditioned Place Preference unit and Barnes maze, which are used in
the evaluation of neuropharmacological and behavioural studies.