Key result
A computer simulation model of nonstationary Doppler ultrasound signals produced spectrogram speckle patterns that compared very well with clinically recorded signals from normal carotid arteries.
Population
Simulated Doppler ultrasound signals arising from pulsatile blood flow in normal carotid arteries
Comparison
Computer simulation model using sinusoidal… vs Clinically recorded Doppler signals
Design
Other
Authors
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Simulation models may enable Doppler ultrasound research without patient data; leaves open clinical validation beyond normal carotids.
A computer simulation model successfully synthesizes nonstationary Doppler ultrasound signals that closely match clinically recorded spectrogram speckle patterns from normal carotid arteries.
Mo et al. (1989) studied this question. Computer simulation model of nonstationary Doppler ultrasound signals was evaluated on Spectrogram speckle patterns comparison with clinically recorded signals. A computer simulation model of nonstationary Doppler ultrasound signals produced spectrogram speckle patterns that compared very well with clinically recorded signals from normal carotid arteries.
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