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Dr Donald McRobbie

Medical physics and MRI

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Tag: Spin echo

Signal, contrast & CNR calculator SE app

September 30, 2021

MR signal, contrast and contrast-to-noise (CNR) calculaotr app. #MRI #MR physics #MReducation … More Signal, contrast & CNR calculator SE app

2 Comments Signal, contrast & CNR calculator SE app

MR signal and contrast calculator (SE)

September 12, 2018

First choose the tissues you are interested in. Alternatively T1 and T2 values can be entered as “free”.Then select your scanning TR and TE (for spin echo).The graph shows the signal intensity (max = 1) for both tissues, the contrast and the relative contrast to noise ratio (CNR). The relative grey scale for the two … More MR signal and contrast calculator (SE)

6 Comments MR signal and contrast calculator (SE)

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