Ugo Basile has a number of accessories that can be applied to the rotating drum to enlarge it or make the test more complex via the Complex Wheels (Nagai et al. 2017 https://pubmed.ncbi.nlm.nih.gov/28364506/ ).
A video showing animals performing the Complex Wheel task can be found here: https://www.youtube.com/watch?v=1GK2SuWde5w
Discover more about Enlargers for RotaRod for mice and rats by Ugo Basile.
Discover more about Complex Wheels for RotaRod for mice and rats by Ugo Basile.