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• W2074285547 abstract "Magnetic resonance imaging (MRI) sequences are characterized by both radio frequency (RF) pulses and time-varying gradient magnetic fields. The RF pulses manipulate the alignment of the resonant nuclei and thereby generate a measurable signal. The gradient fields spatially encode the signals so that those arising from one location in an excited slice of tissue may be distinguished from those arising in another location. These signals are collected and mapped into an array called k-space that represents the spatial frequency content of the imaged object. Spatial frequencies indicate how rapidly an image feature changes over a given distance. It is the action of the gradient fields that determines where in the k-space array each data point is located, with the order in which k-space points are acquired being described by the k-space trajectory. How signals are mapped into k-space determines much of the spatial, temporal, and contrast resolution of the resulting images and scan duration. The objective of this article is to provide an understanding of k-space as is needed to better understand basic research in MRI and to make well-informed decisions about clinical protocols. Four major classes of trajectories-echo planar imaging (EPI), standard (non-EPI) rectilinear, radial, and spiral-are explained. Parallel imaging techniques SMASH (simultaneous acquisition of spatial harmonics) and SENSE (sensitivity encoding) are also described." @default.
• W2074285547 created "2016-06-24" @default.
• W2074285547 creator A5030474167 @default.
• W2074285547 creator A5073077254 @default.
• W2074285547 date "2004-01-21" @default.
• W2074285547 modified "2023-10-15" @default.
• W2074285547 title "K-space in the clinic" @default.
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• W2074285547 cites W1967713570 @default.
• W2074285547 cites W1968022266 @default.
• W2074285547 cites W1969115045 @default.
• W2074285547 cites W1976030049 @default.
• W2074285547 cites W1977859530 @default.
• W2074285547 cites W1978990102 @default.
• W2074285547 cites W1982717791 @default.
• W2074285547 cites W1985591102 @default.
• W2074285547 cites W1987832446 @default.
• W2074285547 cites W1994684047 @default.
• W2074285547 cites W1998821710 @default.
• W2074285547 cites W2001979075 @default.
• W2074285547 cites W2007414430 @default.
• W2074285547 cites W2008296851 @default.
• W2074285547 cites W2010228479 @default.
• W2074285547 cites W2011545043 @default.
• W2074285547 cites W2012537174 @default.
• W2074285547 cites W2013906125 @default.
• W2074285547 cites W2014369139 @default.
• W2074285547 cites W2017602457 @default.
• W2074285547 cites W2017919653 @default.
• W2074285547 cites W2023623169 @default.
• W2074285547 cites W2024609771 @default.
• W2074285547 cites W2028026395 @default.
• W2074285547 cites W2029744079 @default.
• W2074285547 cites W2031608488 @default.
• W2074285547 cites W2040486018 @default.
• W2074285547 cites W2043659395 @default.
• W2074285547 cites W2049231585 @default.
• W2074285547 cites W2050699576 @default.
• W2074285547 cites W2053098792 @default.
• W2074285547 cites W2055132590 @default.
• W2074285547 cites W2063586909 @default.
• W2074285547 cites W2066737159 @default.
• W2074285547 cites W2068713763 @default.
• W2074285547 cites W2069770803 @default.
• W2074285547 cites W2069984256 @default.
• W2074285547 cites W2080347013 @default.
• W2074285547 cites W2086093069 @default.
• W2074285547 cites W2088774650 @default.
• W2074285547 cites W2093861031 @default.
• W2074285547 cites W2098866999 @default.
• W2074285547 cites W2100680250 @default.
• W2074285547 cites W2105265911 @default.
• W2074285547 cites W2109600647 @default.
• W2074285547 cites W2114401183 @default.
• W2074285547 cites W2115186446 @default.
• W2074285547 cites W2123346066 @default.
• W2074285547 cites W2127645750 @default.
• W2074285547 cites W2129690012 @default.
• W2074285547 cites W2129949989 @default.
• W2074285547 cites W2130155039 @default.
• W2074285547 cites W2136334171 @default.
• W2074285547 cites W2139609601 @default.
• W2074285547 cites W2142817205 @default.
• W2074285547 cites W2146514249 @default.
• W2074285547 cites W2149586779 @default.
• W2074285547 cites W2154108863 @default.
• W2074285547 cites W2157560127 @default.
• W2074285547 cites W22794270 @default.
• W2074285547 cites W2331990439 @default.
• W2074285547 cites W2409198118 @default.
• W2074285547 cites W4233764193 @default.
• W2074285547 cites W4237394150 @default.
• W2074285547 cites W4239461267 @default.
• W2074285547 cites W4249760698 @default.
• W2074285547 cites W4293245011 @default.
• W2074285547 cites W4297633192 @default.
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• W2074285547 cites W92735390 @default.
• W2074285547 cites W2086202486 @default.
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• W2074285547 doi "https://doi.org/10.1002/jmri.10451" @default.
• W2074285547 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/14745747" @default.
• W2074285547 hasPublicationYear "2004" @default.
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