Computational models simulating electrophysiological activity in the basal ganglia

Modeling of the basal ganglia has played a substantial role in gaining insight into the mechanisms involved in the computational processes performed by this elusive group of nuclei. Models of the basal ganglia have undergone revolutionary changes over the last twenty years due to the rapid accumulation of neuroscientific data. In this chapter, we present distinct modeling approaches that can be used to enhance our understanding of the functional dynamics of information processing within the basal ganglia, and their interactions with the rest of the brain. Specific examples of recently developed models dealing with the analysis of computational processing issues at different structural levels of the basal ganglia are discussed.