This repository contains two PowerPoint presentations created by Siyi Li for the course CPB 328: Bioinstrumentation at Miami University. These materials provide a concise yet informative overview of key biomedical engineering topics including biopotentials and biomedical sensors.
Covers the origin, types, and characteristics of electrical signals generated by excitable biological tissues, including:
- ECG (Electrocardiography)
- EMG (Electromyography)
- EEG (Electroencephalography)
- ENG (Electroneurography)
- ERG (Electroretinography)
- Non-biopotential imaging techniques (CT, Echocardiogram)
Explores the principles, characteristics, and applications of various biomedical sensors:
- Capacitive Sensors
- Piezoelectric Sensors
- Quantum Sensors
- Infrared Thermometer Sensors
- Optical Sensors
- Radiation Thermometry
Includes definitions and discussions of key terms:
- Sensitivity
- Linearity
- Precision
- Accuracy
- Offset
These presentations were developed as course deliverables and are shared for educational and reference purposes. They may be useful to students, educators, or anyone interested in foundational biomedical sensor technologies and signal acquisition.
Siyi Li
Senior, Biomedical Engineering, Computer Science
College of Engineering and Computing, Miami University
All external images, definitions, and examples are properly cited in the presentation slides. Sources include:
- ECGWaves.com
- EBME.co.uk
- SpringerLink
- Mayo Clinic
- FDA.gov
- FBH Berlin
- Wikimedia Commons
- Nature Communications
...and more. Full citations available within the slides.
These materials are shared under the Creative Commons Attribution-NonCommercial 4.0 International License.
You are free to use, adapt, and share with attribution for non-commercial purposes.