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Barnes Maze


 

       
       

The Barnes maze is a popular test for assessing spatial learning and memory in rats and mice. The test involves making the surface of the maze aversive using bright illumination. The animal is given the opportunity to escape the maze surface by crawling through the correct hole, under which is located a “safe box.” The amount of time required for the animal to locate the safe box is measured by the researcher.

Our Barnes maze packages include the maze platform, support stand, and one safe box. Additional safe boxes may be ordered separately. Platforms may also be ordered separately so that you can run both rats and mice.

Features

  • Removable safe box can be easily placed below any hole of the maze.
  • Modular design allows the same base to be used for rats and mice—simply switch maze platforms.
  • Designs available for rats and mice.
  • Custom sizes available.

Barnes Maze

ENV-562-R
Barnes Maze for Rat

  • Diameter: 48” (122 cm)
  • Height: 55” (140 cm)
  • Holes: 18 holes (9.5 cm diameter), spaced every twenty degrees

ENV-562-M
Barnes Maze for Mouse

  • Diameter: 48” (122 cm)
  • Height: 55” (140 cm)
  • Holes: 40 holes (5 cm diameter), spaced every nine degrees

Accessories

goal box

ENV-562-R-GB
Safe Box for Rat

Dimensions:
15.25" L x 4.75" W x 5.6" D
(38.7 cm x 12.1 cm x 14.2 cm)

ENV-562-M-GB
Safe Box for Mouse

Dimensions:
9" L x 2.1" W x 3.4" D
(22.9 cm x 5.3 cm x 8.6 cm)

 

 

ENV-562-R-TOP
Replacement Top for Rat

Barnes maze top with eighteen 3.75" (9.5 cm) holes spaced every twenty degrees around a 48" (121.9 cm) diameter platform. The platform is placed 55" (139.7 cm) above the floor with a safe box that can be placed under any one of the eighteen holes.

ENV-562-M-TOP
Replacement Top for Mouse

Barnes maze top with forty 2" (5 cm) holes spaced every nine degrees around a platform. The platform is placed 55" (139.7 cm) above the floor with a safe box that can be placed under any one of the forty holes.

 



 

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