Electrodes for many single neuron recordings / Multichannel electrode design : considerations for different applications / Trends in multichannel neural ensemble recording instrumentation / Automatic discrimination of single units / Multielectrode recording from the cerebellum / Methods for chronic neuronal ensemble recordings in singing birds / Methods for simultaneous multisite neural ensemble recordings in behaving primates / Correlation-based analysis methods for neural ensemble data / Directed coherence : a tool for exploring functional interactions among brain structures / Population-level analysis of multi-single neuron recording data : multivariate statistical methods / Pitfalls and problems in the analysis of neuronal ensemble recordings during behavioral tasks