CEST Asymmetry 1.1 NOT FUNCTIONAL (CEST Asymmetry)

Kirby.Spectro

[edu.jhu.ece.iacl.plugins.spectro.CESTAsymmetry]

Description

CEST asymmetry mapping
Calculates the assymetry of the Z-spectrum at a given offset wrt water
Inputs are:
4-D volume containing the MT dataset (including the unweighted volume as the first volume (V0))
3-D volume resulting from the WASSR frequency offset module
.txt file containing a list with the frequency offsets with respect to the water frequency.
Alternatively, you can create a list with frequency offsets using the frequency offset and number of steps.This assumes that the CEST scan performed [nsteps] frequency offsets with frequencies ranging from -[offset] to +[offset].
Any set text file has priority over this method.

Notes

CEST asymmetry mappingCalculates the assymetry of the Z-spectrum at a given offset wrt water
Inputs are:
4-D volume containing the MT dataset (including the unweighted volume as the first volume (V0))
3-D volume resulting from the WASSR frequency offset module
.txt file containing a list with the frequency offsets with respect to the water frequency.
Alternatively, you can create a list with frequency offsets using the frequency offset and number of steps.This assumes that the CEST scan performed [nsteps] frequency offsets with frequencies ranging from -[offset] to +[offset].
Any set text file has priority over this method.

Inputs

Name Default Type File Extension Description
MTR Data (4D) MTR Data (4D)Volume
  • dim{X,Y,Z,T}
  • type{any}
Supported Formats MTR Data (4D)
WASSR shift map (3D) WASSR shift map (3D)Volume
  • dim{X,Y,Z,1}
  • type{any}
Supported Formats WASSR shift map (3D)
List of Shifts (Hz) NoneFile - List of Shifts (Hz)
Asymmetry frequency (Hz) 0Float - Asymmetry frequency (Hz)

Outputs

Name Type File Extension Description
AsymmetryMap Volume
  • dim{X,Y,Z,1}
  • type{FLOAT}
xml AsymmetryMap
Execution Time Performance - Execution Time

Authors

Last modified by VANDERBILT\landmaba on Thu, 21 Jan 2010 14:27:27 CST