Title | ||
---|---|---|
Integrated physiological flow simulator and pulse sequence monitoring system for MRI. |
Abstract | ||
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A compact flow simulator for generating accurate pulsatile flow in a clinical magnetic resonance imaging (MRI) environment has been developed and integrated with a data acquisition (DAQ) system for recording scanner system activity and physiological waveforms. The flow simulator is relatively inexpensive, easy to construct and is controlled from a standard PC. The flow simulator is robust to repeated disassembly and reassembly (normalised cross-correlation 0.97) and generates accurate pulsatile flow (normalised cross-correlation 0.94). The DAQ system was used to monitor a standard MRI pulse sequence used in MR angiography and latent delays in the scanner gating subsystem. |
Year | DOI | Venue |
---|---|---|
2008 | 10.1007/s11517-008-0319-x | Med. Biol. Engineering and Computing |
Keywords | Field | DocType |
mridata acquisition � pulse sequence monitoringpulsatile flow simulation � frequency response,cross correlation,frequency response,magnetic resonance image,data acquisition,pulsatile flow | Electronic engineering,Artificial intelligence,Computer vision,Frequency response,Pulsatile flow,Simulation,Pulse sequence,Waveform,Flow (psychology),Data acquisition,Scanner,Mathematics,Magnetic resonance imaging | Journal |
Volume | Issue | ISSN |
46 | 4 | 0140-0118 |
Citations | PageRank | References |
3 | 0.71 | 0 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Pauline Wong | 1 | 3 | 0.71 |
Martin J Graves | 2 | 15 | 3.73 |
David J Lomas | 3 | 4 | 1.48 |