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Chapters
- 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
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
