Comportement labyrinthe tracking
Code: 40172 / 40173

Labyrinthe en Y pour rats ou souris

Test de mémoire de premier choix appelé aussi d'alternance spontanée, il est utilisé trés largement pour évaluer l'état des fonctions cognitives des modèles expérimentaux rat et souris.

Le protocole exploite la tendance spontanée des rongeurs à explorer un environnement nouveau. Il est sensible aux atteintes qui peuvent survenir dans différentes régions du cortex hippocampe, septum, Prosencephal basal, cortex pré-frontal.

Au fil des entrées dans les bras, le sujet expérimental va montrer une tendance à entrer dans le bras qui a été le moins visité. Le nombre d'entrées dans les bras et le nombre de triplètes ( suite d etrois visites succéssives) sont enregistrés afin de calculer le pourcentage d'alternance. Une entrée se produit lorsque les quatre membres du rongeur sont effectivement dans le bras (réglage vidéo-tracking). Ce test est trés largement utilisé pour quantifier les déficits cognitifs avec les souches transgéniques de souris et la pharmacologie de nouveaux traitements et leurs effets sur la cognition.

All Animal Mazes manufactured by Ugo Basile are designed to give optimal results with any Video-Tracking software. This is achieved by:

  • high-contrast colors: grey, white, black or the NEW Ugo Basile light-blue
  • non-reflective surface: reflections are a common source of error in animal tracking. Let’s avoid them!

All materials were selected to be sturdy and easy to clean, to construct reliable and durable mazes. Surface texture was selected for best rodent comfort (reasonably rough, “warm” surface).

Two sizes are available, for either mice or rats. The mouse Y-Maze, has a 35cm long arms, 5cm wide and 15cm tall. In the rat model the arms are 50cm long, with a 10cm width and a 20cm height. Different wall heights are available on request

Perspex Walls fit solidly in the slotted metal base, but can be easily and quickly detached for easy cleaning and storage.

An optional  movable door is available, to close one arm when needed.


Informations supplémentaires

    FEATURE BENEFIT
    High-contrast colors Gives optimal results with any Video-Tracking software
    Non-reflecting surface Guarantees optimal camera view and no glare
    Ample color selection Available in grey (standard), blue, white, black, custom color
    Reasonably rough “warm” surface texture Selected for best rodent comfort, non-slippery
    Quality materials Reliable and durable mazes, easy to clean and store
    Physical 40172 Rat 40173 Mouse
    Arm Length 50cm 35cm
    Wall Height 20cm 15cm
    Standard color Grey (RAL GR7001)
    Available colors Blue, white, black, color on request
    Weight 12Kg 18Kg
    Shipping Weigh 15Kg 12Kg
    Packing Dimensions 105x105x20cm 80x60x44cm
    Warranty 40172/3 is covered by a 24-month warranty

    In behavioral science, a Y-maze (or the variant T-maze) is a simple maze used in animal cognition experiments. It is shaped like the letter Y (or T), providing the subject, typically a rodent, with a straightforward choice. Y-mazes are used to study how the rodents function with memory and spatial learning through applying various stimuli. The different tasks, such as left-right discrimination and forced alternation, are mainly used with rodents to test reference and working memory.

    In a range of various mazes of differing sizes and many shapes, the T-maze is one of the most simple, consisting of just two turns - right or left. The maze is only able to be altered by blocking one of the two paths.

    40172 Y-Maze for Rats
    40173 Y-Maze for Mice
      OPTIONALS
    40132-320 Movable door (manual) for Rat T-Maze
    40133-320 Movable door (manual) for Mouse T-Maze
    60000 ANY-maze Software
    47400-040 B/W USB Camera, including day&night 2.7-13.5mm varifocal lens, 5m USB cable and ceiling support



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P.IVA, C.F. e n. Registro Imprese di Varese 02728350121 - n. REA VA-281472 - Cap. soc. i.v. € 165.000,00