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firasm / CEST

Analysis of studies
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Effect of InterSatFreq Delay #22

Closed firasm closed 9 years ago

firasm commented 9 years ago

More results from 'CEST_SV.uQ1/' experiment that Scott conducted

For a T1 of around 500ms, the question was how long does our InterSatFreq Delay (wait time between two successive offset freq. acquisitions).

unknown-4

Increasing InterSatFreq Delay reduces the impact of the mirror peak, but it would be nice to sort this out. It seems related to T1, but it can't just be T1 related because 7500ms is 15 times our T1

unknown-5

DrSAR commented 9 years ago

The mirror peak is reduced but still there which I think is not adressable by even an infinite InterSatFreqDelay. I have made a comment in another thread about how the steady-state signal intensity matters and effects the appearance of otherwise non-existent peaks in an alternating offset scheme.

firasm commented 9 years ago

Will explore this further in #51, and for now this should be closed.