Monographien

Intro -- Foreword -- Reviewers -- Contents -- Part IOrigin, Acquisition, Analog Processing, and Digitization of Biosignals -- 1 Origin and Detection of Bioelectric Signals -- 1.1 The Neuron -- 1.2 Electrical Excitation Conduction and Projection -- 1.3 Galvanic Sensors -- 1.3.1 Basics -- 1.3.2 Offset Voltage -- 1.3.3 Impedance -- 1.4 Capacitive Sensors -- 1.4.1 Sensor Technology -- 1.4.2 Metrology -- 1.5 Experimental Data -- 1.5.1 Action Potentials of Natural Neurons -- 1.5.2 EEG, Sensory System -- 1.5.3 Needle and Surface EMG -- 1.5.4 Stress ECG -- References -- 2 Amplification and Analog Filtering in Medical Measurement Technology -- 2.1 Properties of Biosignals and Disturbances -- 2.1.1 Properties of Biosignals and Disturbances Over Time -- 2.1.2 Properties of Biosignals and Interference in the Spectrum -- 2.1.3 Coupling of Disturbances into the Measuring Order -- 2.2 Medical Measuring Amplifiers -- 2.2.1 Specifics of the Medical Measurement Technology -- 2.2.2 Differential Amplifier -- 2.2.3 Operational Amplifier, Instrumentation Amplifier -- 2.2.4 Isolation Amplifier -- 2.2.5 Guarding Technology -- 2.2.6 Active Electrodes -- 2.3 Analog Filters -- 2.3.1 Basics -- 2.3.2 Active Filters with Operational Amplifiers -- 2.3.3 Phase Frequency Response -- 2.4 Exercises -- 2.4.1 Tasks -- 2.4.2 Solutions -- 3 Acquisition, Sampling, and Digitization of Biosignals -- 3.1 Biosignal Acquisition -- 3.1.1 Derivation Technology -- 3.1.2 References in Biosignal Acquisition -- 3.2 Biosignal Sampling -- 3.2.1 Spectral Characteristics of the Scan -- 3.2.2 A Sampling of Bandlimited Signals -- 3.2.3 Scanning in Multichannel Systems -- 3.3 Digitization of Biosignals -- 3.3.1 Integrating Transducers -- 3.3.2 Successive Approximation -- 3.3.3 Delta-Sigma Conversion -- 3.4 Exercises -- 3.4.1 Tasks -- 3.4.2 Solutions -- Reference.