Quasi-breath-hold (QBH) Biofeedback in Gated 3D Thoracic MRI: Feasibility Study
نویسندگان
چکیده
*Department of Radiation Oncology, University of Virginia, Virginia, USA, Department of Radiation Oncology, Mayo Clinic, Florida, USA, Department of Radiation Oncology, Ewha Womans University, Seoul, Korea, Department of Radiology, Mayo Clinic, Florida, USA, Radiation Physics Laboratory, Sydney Medical School, University of Sydney, Sydney, Australia, Department of Radiation Oncology, Virginia Commonwealth University, Virginia, USA
منابع مشابه
Audiovisual biofeedback improves image quality and reduces scan time for respiratory-gated 3D MRI
The purpose of this study was to test the hypothesis that audiovisual (AV) biofeedback can improve image quality and reduce scan time for respiratory-gated 3D thoracic MRI. For five healthy human subjects respiratory motion guidance in MR scans was provided using an AV biofeedback system, utilizing real-time respiratory motion signals. To investigate the improvement of respiratory‐gated 3D MR i...
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متن کاملAHA scientific statement. Magnetic resonance angiography : update on applications for extracranial arteries.
179. Hofman MB, Paschal CB, Li D, Haacke EM, van Rossum AC, Sprenger M. MRI of coronary arteries: 2D breath hold vs 3D respiratory-gated acquisition. J Comput Assist Tomogr. 1995;19:56–62. 180. Manning WJ, Li W, Boyle NG, Edelman RR. Fat-suppressed breath-hold magnetic resonance coronary angiography. Circulation.
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