1. Introduction.- 1.1. Functional Anatomy of Human Somatosensory Cortex.- 1.2. Somatotopy of Human Somatosensory Cortex.- 2. General Methodology.- 2.1. Neurogenesis of ECoG, Scalp-EEG, and MEG.- 2.2. Biophysical Laws of EEG and MEG.- 2.3. Magnetoencephalography - Basic Concepts.- 2.4. Cortical Stimulations.- 3. Spatiotemporal Modeling on ECoG, Scalp-EEG, and MEG.- 3.1. Motivation.- 3.2. Simulation Study.- 3.3. Basic Goals of Spatiotemporal Modeling.- 3.4. Principal Component Analysis.- 3.5. Combination of Principal Component Analysis and Biophysical Modeling.- 3.6. Multiple Dipole Modeling.- 3.7. Practical Outline of Spatiotemporal Modeling.- 3.8. Spatiotemporal Modeling as Outlined on Two Typical Examples.- 3.9. Limitations of the Procedure.- 4. Functional Anatomy of Human Somatosensory Cortex.- 4.1. Methods.- 4.2. Results.- 4.3. Discussion.- 5. Somatotopy of Human Somatosensory Cortex.- 5.1. Methods.- 5.2. Results.- 5.3. Discussion.- 6. Clinical Implications.- 7. Summary.- 8. List of Abbreviations.- 9. References.