Noninvasive instrumentation and measurement in medical diagnosis / Robert B. Northrop.

Introduction -- Visual Inspection of Tissues with Endoscopes and Other Optical Devices -- Sounds From Within the Body -- Measurement of Electrical Potentials from the Body Surface -- The Magnetoencephalogram (MEG). Blood Pressure -- Body Temperature -- Percutaneous Blood Gas Sensing with Electrodes -- Tests on Naturally-Voided Body Fluids -- Gait Analysis and Differential Muscle Force -- Plethysmography -- Spirometry -- Measurement of Basal Metabolism -- NI Tests Involving the Input of Audible Sound Energy -- NI Measurements (Other Than Imaging) Using Ultrasound -- NI Applications of Photon Radiation (Excluding Imaging). Electrical Dental Pulp Testing -- Introduction to Medical Imaging Systems -- Future Trends in NI Measurements and Diagnosis.