MR signal and contrast calculator (SE)

First choose tissue T1 and T2 values.
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).

Note: this works best on a computer. To run on IOS devices download the Zoho Sheets app. It will work on Android devices.

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