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Questions related from Xiaolong Zhou
Theoretically speaking, T2 can never be greater than 2*T1. (ref: https://dtrx.de/od/mmm/mmm_20180117.pdf). But why T2>2*T1 components often appear in NMR T1-T2 correlation maps?
29 November 2018 9,188 3 View
The peaks at small T2 appear less intense than the peaks at higher T2 even if the peaks area is correctly evaluated. This suggests a relaxation time dependent distortion of the reproduced peak...
19 July 2016 7,431 8 View
% simple example (2D, single coil, no phase errors) N = 256;pf = 9/16; % a typical large partial fourier factorp = single(phantom(N));kspRef = fftshift(fftshift( fft(fft( fftshift(fftshift( p,...
19 April 2015 5,971 4 View
Whereas a spin echo (SE)arises from the action of two RF pulses, a stimulated echo (STE)occurs from the action of three or more RF pulses. To generate STE, should all RF pulses be 90-deg RF...
01 January 1970 4,639 1 View