Short Retrospection.- Preembedding Immunoelectron Microscopy: Applications for Studies of the Nervous System.- Postembedding Immunogold Cytochemistry of Membrane Molecules and Amino Acid Transmitters in the Central Nervous System.- Cell and Tissue Microdissection in Combination with Genomic and Proteomic Applications.- Molecules and Membrane Activity: Single-Cell RT-PCR and Patch-Clamp Recording from Central Neurons.- Merging Structure and Function: Combination of In Vivo Extracellular and Intracellular Electrophysiological Recordings with Neuroanatomical Techniques.- Juxtacellular Labeling of Individual Neurons In Vivo: From Electrophysiology to Synaptology.- Nonradioactive In Situ Hybridization in Combination with Tract-Tracing.- Viral Tracers for the Analysis of Neural Circuits.- Dextran Amines: Versatile Tools for Anterograde and Retrograde Studies of Nervous System Connectivity.- Multiple Neuroanatomical Tract-Tracing: Approaches for Multiple Tract-Tracing.- Tract-Tracing in Developing Systems and in Postmortem Human Material Using Carbocyanine Dyes.- Combined Fluorescence Methods to Determine Synapses in the Light Microscope: Multilabel Confocal Laser Scanning Microscopy.- Advances in Understanding Cortical Function Through Combined Voltage-Sensitive Dye Imaging, Whole-Cell Recordings, and Analysis of Cellular Morphology.- From Dendrites to Networks: Optically Probing the Living Brain Slice and Using Principal Component Analysis to Characterize Neuronal Morphology.- Stereology of Neural Connections: An Overview.- Three-Dimensional Computerized Reconstruction from Serial Sections: Cell Populations, Regions, and Whole Brain.- Atlases of the Human Brain: Tools for Functional Neuroimaging.- Neuron and Network Modeling.- Functional Connectivity of the Brain: Reconstruction from Static and Dynamic Data.