Visuomotor Conditional Learning (VMCL) for Rats

Model 89542A-R

 

Adapted for rats, this is a habit or stimulus-response task in which the rodent learns a conditional rule.

 

This is a habit or stimulus-response task in which the rodent learns a rule of the type "If shape A presented, respond to the left location; if shape B is presented, respond to the right location". This type of test is sensitive to damage in the dorsal striatum and is therefore relevant to Huntington's and Parkinson's disease.

Example Neural Systems Involved

  • Dorsal Striatum
  • Posterior Cingulate Cortex

Clinical Areas Showing Impairment

  • Huntington's
  • Parkinson's

Cognitive Functions Covered

  • Learning

Typical Training Times (depends on strain and age)

  • 1-2 weeks to train to touch the screen and initiate the task
  • ~20 Sessions to train to criterion for task

Features

  • A test of visuomotor mapping / learning a conditional rule
  • All training paradigms and advice included
  • Using flexi-shelf improves performance by reducing impulsive responses from the rat

Science

Princz-Lebel O, Wasserman D, Skirzewski M, MacDonald P, Bussey T, Saksida L. (2019) Optimization of the touchscreen-based visuomotor conditional learning task in mice. The Canadian Association for Neuroscience (CAN-ACN) Scientific Program. Toronto, Ontario, Canada: The Canadian Association for Neuroscience; 2019.

Delotterie D, Mathis C, Cassel JC, Dorner-Ciossek C, Marti A. (2014) Optimization of touchscreen-based behavioral paradigms in mice: implications for building a battery of tasks taxing learning and memory functions. PLoS One.; 9(6):e100817

Janisiewicz AM, Baxter MG. (2003) Transfer effects and conditional learning in rats with selective lesions of medial septal/diagonal band cholinergicneurons. Behav Neurosci.; 117(6):1342-1352.

Chudasama Y, Bussey TJ, Muir JL. (2001) Effects of selective thalamic and prelimbic cortex lesions on two types of visual discrimination and reversal learning. Eur J Neurosci.;14(6):1009-1020.

Bussey TJ, Duck J, Muir JL, Aggleton JP. (2000) Distinct patterns of behavioural impairments resulting from fornix transection or neurotoxic lesions of the perirhinal and postrhinal cortices in the rat. Behav Brain Res.; 111(1?2):187-202.


Accessories

Required Accessories

Second Generation Bussey-Saksida Touch Screen Chamber for Rats
Second Generation Bussey-Saksida Touch Screen Chamber for Rats
Model 80604A

The Second Generation Bussey Chambers with Intelli-interface supports up to 20 chambers on one PC. On the strength of 10 years of feedback and development, the system is even more flexible and with more features.


Related Products

Visuomotor Conditional Learning (VMCL) for Mice
Visuomotor Conditional Learning (VMCL) for Mice
Model 89542A

Adapted for mice, this is a habit or stimulus-response task in which the rodent learns a conditional rule.

             Next Event: Big 10 Neuroscience Meeting, June 6 - 7, 2024

             Join our email list for up-to-date product news             Sign Me Up!

Copyright © 2009 - 2024 Lafayette Instrument Company. All Rights Reserved.