Examples of using Gradient echo in English and their translations into Arabic
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Colloquial
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Political
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Ecclesiastic
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Ecclesiastic
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Computer
Gradient echo.
Gradient echo sequence.[36].
A gradient echo sequence is the base of many important derived sequences such as echo-planar imaging and SSFP stationary sequences. It allows to obtain very short repetition times(TR), and therefore to acquire images in a short time.
The gradient echo sequence is characterized by a single excitation followed by a gradient applied along the reading axis called the dephasing gradient. This gradient modifies the spin phase in a spatially dependent manner, so that at the end of the gradient the signal will be completely canceled because the coherence between the spins will be completely destroyed.