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Engineering
Biomedical Engineering
Biomedical Imaging and Instrumentation
1. Fundamentals of Biomedical Engineering
2. Biomedical Instrumentation
3. Principles of Medical Imaging
4. X-Ray Based Imaging
5. Magnetic Resonance Imaging (MRI)
6. Ultrasound Imaging
7. Nuclear Medicine Imaging
8. Optical Imaging
9. Medical Image Processing and Analysis
10. Advanced Topics and Applications
11. Regulatory and Ethical Considerations
Ultrasound Imaging
Physics of Acoustic Waves
Wave Properties
Frequency and Wavelength
Amplitude and Intensity
Wave Equation
Propagation in Tissue
Acoustic Impedance
Characteristic Impedance
Impedance Matching
Speed of Sound in Tissues
Tissue-Dependent Variations
Temperature Effects
Wave Interactions
Reflection and Transmission
Normal Incidence
Oblique Incidence
Rayleigh Scattering
Refraction
Snell's Law for Acoustics
Attenuation
Absorption
Scattering
Attenuation Coefficient
Piezoelectric Effect
Piezoelectric Materials
Natural Crystals
Synthetic Ceramics
Transducer Construction
Backing Layer
Matching Layers
Lens Focusing
Ultrasound Instrumentation
Transducers
Types of Transducers
Linear Arrays
Curvilinear Arrays
Phased Arrays
Annular Arrays
Frequency Selection
Penetration vs Resolution Trade-off
Broadband Transducers
Transducer Characteristics
Bandwidth
Sensitivity
Near Field and Far Field
Beamforming
Electronic Focusing
Transmit Focusing
Receive Focusing
Dynamic Focusing
Electronic Steering
Apodization
Amplitude Weighting
Side Lobe Reduction
System Components
Pulser
Receiver
Time Gain Compensation
Dynamic Range
Signal Processing
Display System
Imaging Modes
A-Mode
Amplitude vs Time Display
Applications
Ophthalmology
Thickness Measurement
B-Mode
Brightness Modulation
Image Construction
Scan Conversion
Interpolation
Real-Time Imaging
M-Mode
Motion Display
Applications
Cardiac Imaging
Fetal Heart Rate
Doppler Ultrasound
Doppler Effect
Frequency Shift Calculation
Angle Dependence
Continuous Wave Doppler
Advantages and Limitations
Range Ambiguity
Pulsed Wave Doppler
Range Gating
Nyquist Limit
Aliasing
Color Flow Doppler
Velocity Mapping
Color Scale
Power Doppler
Angle Independence
Sensitivity to Slow Flow
Advanced Techniques
Harmonic Imaging
Tissue Harmonics
Nonlinear Propagation
Improved Image Quality
Contrast Harmonics
Microbubble Resonance
Elastography
Strain Imaging
Compression Elastography
Strain Ratio
Shear Wave Imaging
Acoustic Radiation Force
Quantitative Elasticity
Contrast-Enhanced Ultrasound
Microbubble Agents
Composition and Properties
Destruction and Replenishment
Clinical Applications
Perfusion Imaging
Lesion Characterization
3D and 4D Ultrasound
Volume Acquisition
Rendering Techniques
Real-Time 3D Imaging
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5. Magnetic Resonance Imaging (MRI)
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7. Nuclear Medicine Imaging