Create VDW in Talairach space

To create a VDW in Talairach space, use CreateVDWInTALSpace().

For a description of the parameters, see the Create VDW Overview.

 

Parameter

Type

Range

 

 

 

DMR name

String

"name.dmr"

Initial alignment file name

String

"name_IA.trf"

Fine alignment file name

String

"name_FA.trf"

AC-PC aligment file name

String

"name_ACPC.trf"

Talairach landmarks file name

String

"name.tal"

New VDW file name

String

"name.vdw"

Resolution

Number

1, 2 or 3 (= cubic resolution = 1x1x1, 2x2x2 or 3x3x3)

Interpolation method

Number

0 (nearest neighbour), 1 (trilinear), 2 (sinc)

Threshold

Number

0-225 (black to white)

 

Example

function Create_VDW_in_Talairach_space() {

 

var dmrName = "human.dmr";

var IA = "human31dir-TO-human_IA.trf";

var FA = "human31dir-TO-human_FA.trf";

var ACPC = "human_ACPC.trf";

var TAL = "human31dir.tal";

var newVDWname = "human_TAL.vdw";

var res = 3; // 3 x 3 x 3

var interp = 1; // trilinear interpolation

var thresh = 100;

var success = docVMR.CreateVDWInTALSpace(dmrName, IA, FA, ACPC, TAL, newVDWname, res, interp, thresh);

if (success) {

BrainVoyagerQX.PrintToLog("Created VDW: " + newVDWname);

} else {

BrainVoyagerQX.PrintToLog("VDW creation did not succeed.");

}

 

}

 

 

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