The Bereitschaftspotential: What does it measure and where does it come from?.- From Surface to Depth Electrodes.- Surface recordings of the Bereitschaftspotential in normals.- The Bereitschaftspotential and the conscious will/intention to act.- Generator mechanisms of the Bereitschaftspotentials as studied by epicortical recording in patients with intractable partial epilepsy.- Intracerebal recordings of the Bereitschaftspotential and related potentials in cortical and subcortical structures in human subjects.- Dipole Source Modeling and the Generators of the Bereitschaftspotential.- Distributed source modeling in the analysis of movement-related activity.- Recordings of the movement-related potentials combined with PET, fMRI or MEG.- Generators of the movement-related cortical potentials and dipole source analysis.- The Bereitschaftspotential in Patient Groups.- Surface recordings in patients with movement disorders and the impact of subcortical surgery.- The Bereitschaftspotential in schizophrenia and depression.- Movement-related cortical potentials in patients with focal brain lesions.- Other Related EEG Measures.- Movement and ERD/ERS.- CNV and SPN: Indices of anticipatory behavior.- The lateralized readiness potential.- Other Approaches to Measuring Motor Preparation.- Movement selection, preparation, and the decision to act: neurophysiological studies in nonhuman primates.- Movement preparation: neuroimaging studies.- Finale.- Human freedom, reasoned will, and the brain: the Bereitschaftspotential story.