In a typical conditioning protocol, a neutral stimulus (light or sound) is associated with an aversive unconditional stimulus (US) to become a Conditioned Stimulus (CS). This procedure is used to investigate which neural circuits are responsible for the formation, storage, suppression, extinction (or more …) of the CS-US association. This is a very flexible assay and can be adapted to study many different cognitive processes and their respective neural substrates.
Four conditioning chambers (with infrared and visible light) controlled by the Ethovision software and capable of automated behavior scoring.