Sequence specification tab

This tab is part of the T2 Relaxation analysis settings dialog.

 

Here you set the parameters relevant for the T2 curve fitting:

Echo time specifications:

Min TE (ms): 

Selected if a constant echo spacing is used. Minimum TE is the TE of the first echo and delta TE is the echo spacing of consecutive echoes after the first echo. All TE values are in msec.

If input data is dicom and a variable increment in TE is detected, the deltaTE field is changed to variable delta TE and disabled. The detected TE times are then listed in the list visible by pressing the Edit Echo Times button

Edit Echo Times: 

Displays the Echo time (TE) values dialog. The list of currently used echo times. Can be edited by user and the modified values will override the settings of the min/delta TE settings.

Ignore Dicom values:

Ignores any TE values detected in dicom header and use the one specified in the list.

 

Data is 5D (multi-slice, dynamic, multi echo: DICOM only):

Specifies that the input data should be interpreted as multi-slice, multi-echo dynamic series. The output will then retain the dynamic dimension and create one parametric (multi-slice) series per dynamic time-point

Related topics:

Echo time (TE) values
 T2 / R2 relaxation analysis

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