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Capítulos
- 00:04Introduction
- 00:40Doppler Phantom Preparation
- 01:24Ultrafast Ultrasound Scanner Setup and Sequence Programming
- 02:27Probe Positioning and Data Acquisition
- 03:00Image Reconstruction and Clutter Filtering
- 03:43Flow Visualization and Velocity Measurements
- 04:50Results: Representative Ultrafast and Power Doppler Imaging
- 05:27Conclusion
This protocol shows how to apply ultrafast ultrasound Doppler imaging to quantify blood flows. After a 1 s long acquisition, the experimenter has access to a movie of the full field of view with axial velocity values for each pixel every ≈0.3 ms (depending on the ultrasound time of flight).
Tags
Keywords:
Blood Flow ImagingUltrafast DopplerDoppler PhantomPeristaltic PumpBlood Mimicking FluidPulse DampenerDoppler Flow PhantomUltrafast Ultrasound ScannerPCI ExpressTransducer AdapterMATLABUltrasound SequenceImaging DepthFocal DepthTilted Plane WavesPulse Repetition FrequencyUltrasound WaveformCenter FrequencyB-mode UltrasoundLongitudinal ViewRaw DataImagery Construction ScriptClutter FilteringCasorati MatrixSingular Value Decomposition
