Pulse sequence
id:
pulse-sequence-255-13479508
title:
Pulse sequence
text:
In Fourier transform NMR spectroscopy and imaging, a pulse sequence describes a series of radio frequency pulses applied to the sample, such that the free induction decay is related to the characteristic frequencies of the desired signals. After applying a Fourier transform, the signal can be represented in the frequency domain as the NMR spectrum. In magnetic resonance imaging, additional gradient pulses are applied by switching magnetic fields that exhibit a space-dependent gradient which can
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Pulse_sequence
date created:
date modified:
2023-07-18T19:21:05Z
main entity:
{"identifier":"Q7259682","url":"https://www.wikidata.org/entity/Q7259682"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/8/88/MRI_2DFT_SE_PulseSequence.png","width":1058,"height":794}
fields total:
13
integrity:
14