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  1. Features
  2. Search Strategies
Water Maze Plug-In
With New Analysis Feature: Search strategy detection
Watermaze Logo
 
Water maze pool with highlighted annulus zone and inner border zone

Search Strategy Analysis
Watermaze Plug-In now provides pattern search in order to find and distinguish between eight different search behaviors:

  • Thigmotaxis: Animal searches near the wall with repeated wall contacts
  • Random search: Animal searches almost everywhere
  • Scanning: Animal focuses on the pool center area
  • Chaining: Animal focuses on the annulus zone, that is a ring with the width of the platform and the distance to the wall of the platform
  • Directed search: The animal`s track stays mainly inside a user defined direct swim corridor
  • Focal search: After a direct heading for the platform, the animal searches only in the nearest vicinity of it
  • Direct swim: The animal stays inside the direct swim corridor
  • Perseverance: Similar to Focal search, but the platform was removed or has a new position
  • Not classified: For tracks that don't meet any of the detection algorithms
Results are issued as name of the strategy in the result table. Results for all measured parameters involved in strategy detection are logged too. For example: Percentage of time in wider wall zone. This helps to adjust detection to the individual setup and to the used test animal strain.

Configuration
All parameters can be adjusted by the user, as you can see in the screen shot on the right. By using standardized values, comparability of results is given.

How to adjust pattern search in the Water Maze Plug-In
 

 

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This is a list of the required equipment for a Water Maze setup.
If you don't need all items, please deselect the items of your choice:

Tracking software 'Viewer' - Water Maze Edition
Camera Kit
Computer and Monitor
Water Maze Pool for rats
Water Maze Pool for mice

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If you have questions concerning this product, please don't hesitate to use the following e-mail address:
viewer@biobserve.com

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