منابع مشابه
A Prepolarized MRI Knee Scanner
T. Grafendorfer, N. I. Matter, R. D. Venook, S. E. Ungersma, G. E. Gold, N. J. Giori, B. A. Hargreaves, J. M. Pauly, A. Macovski, G. C. Scott, and S. M. Conolly GE Global Health, CA, Electrical Engineering, Stanford University, CA, Stanford University, CA, Radiology, Stanford University, CA, Orthopedic Surgery, Stanford University, CA, Bioengineering, UC Berkeley, Berkeley, CA, United States, E...
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A scanner is developed that can capture range as well as color data from four sides of an object and combine the data into a complete model. In this scanner four synchronous cameras scan an object from four sides in a coordinate system that is attached to the scanner. Data produced by the four cameras, therefore, automatically come together without the need for image registration. The uniquenes...
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Despite the widespread use of functional magnetic resonance imaging (fMRI), few studies have addressed scanner effects on performance. The studies that have examined this question show a wide variety of results. In this article we report analyses of three experiments in which participants performed a perceptual decision-making task both in a traditional setting as well as inside an MRI scanner....
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Due to the unique design of the Parallel Rod Test Object (PRoTO) and the associated semi-automated analysis program, it was necessary to test it extensively for precision and accuracy, and preliminarily for utility, before its distribution for wider use in MRI system quality control (QC). The test object and analysis program measured the desired quantities reproducibly and they accurately measu...
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ژورنال
عنوان ژورنال: Journal of Open Source Software
سال: 2019
ISSN: 2475-9066
DOI: 10.21105/joss.01637