In this video, we demonstrate how to apply a conductance into a dopaminergic neuron recorded in the whole cell configuration in rat brain slices. This technique is called the dynamic clamp.
Lobb, C. J., Paladini, C. A. Application of a NMDA Receptor Conductance in Rat Midbrain Dopaminergic Neurons Using the Dynamic Clamp Technique. J. Vis. Exp. (46), e2275, doi:10.3791/2275 (2010).