Ugo Basile

Circular pools for Morris water maze test

Code 40105/40125/40155/40185

A test for spatial learning and long-term memory in rodents. For research into neurocognitive disorders and treatments, aging, drug-abuse, neural systems, neurotransmitters and brain development.

High quality, strong and low weight. Embedded wheels for easy movement. Easy to drain and clean. Add optional Atlantis System to extend test capabilities. Different colors available.

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Features

Background of Morris water maze

  • “Water maze" test was developed by Richard Morris as a test of spatial learning for rodents. It relies on distal cues to navigate from start locations around the perimeter of an open swimming arena (in opaque water) to locate a submerged escape platform.
  • Search-to-platform area determines the degree of reliance on spatial versus non-spatial strategies. 
  • Use video tracking software for measurements such as total distance swum, thigmotaxis duration, velocity, latency to platform, time spent in quadrants.

 High quality, easy to move, easy to clean

  • Made with high quality alimentary-grade fiberglass selected for its high strength, durability, low weight and easy cleanability. Easy to move and store pool with embedded wheels.
  • Easy to empty. Water drain is positioned below the tank.
  • Add optional Atlantis System to enable automated lifting and lowering of platforms for easy operation. Allows continuous testing during removal or repositioning of up to 4 platforms.
  • Optional heater/circulator available. Uses anti-rust components. 230V-50Hz only.
  • Water mazes are 60cm high (from bottom floor to edge) and are available in the following standard diameters:
    • 100cm (mice)
    • 120cm (mice)
    • 150cm (mice and rats)
    • 180cm (rats)
    • Custom sizes on request
  • Available in white, unless another color is requested (blue, grey, black, etc.).
  • Monitor subjects with a video tracking system such as ANY-maze that is placed directly above the water tank as rodents swim.

 

Components
Extend system with following add-ons
Publications

Method paper

  • Richard Morris: "Developments of a Water-Maze Procedure for Studying Spatial lEarning in the Rat" Journal of neuroscience methods 11(1): 47-60, 1984
  • I.Q. Wihshaw et alia: “The Behavior of the Laborato­ry Rat: A Handbook with Tests” Oxford Univ. Press: 1, 2004
  • R. D’Hooge et alia: "Applications of the Morris Water Maze in the Study of Learning and Memory." Brain research reviews 36(1): 60-90, 2001
  • G. Riedel et alia: "Reversible Neural Inactivation Reveals Hippocampal Participation in Several Memory Processes" Nature neuroscience 2(10): 898-905, 1999
Models
Product name
40185  Water maze for rats, diameter 180 cm
40155  Water maze for mice and rats, diameter 150 cm
40120  Water maze for mice, diameter 120 cm
40105  Water maze for mice, diameter 100 cm