Abstract
Frequency offsets of any origin can directly and unambiguously be recorded by introducing a further measuring domain, the spectral-encoding domain, in addition to the k space domains. The dimension of the experiment is increased by one. Thus up to four-dimensional pulse schemes are considered. “Mapping” in this context means that the shift of a spectral line is evaluated from the local spectra and rendered in the form of a gray-scale or color map.
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Note
These inhomogeneities must not be confused with the field gradients deliberately applied for spatial encoding purposes.
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© 1997 Springer-Verlag Berlin Heidelberg
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Kimmich, R. (1997). Frequency-Offset Maps. In: NMR. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-60582-6_28
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DOI: https://doi.org/10.1007/978-3-642-60582-6_28
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-64465-8
Online ISBN: 978-3-642-60582-6
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