Create skull model

Create skull model.

• Create skull model.
  • Segmentation
  • Morphorogy
  • Surface file

1. Click "Ortho3D" button and wait few seconds, MRI image will display.

   
   
   
   

2. Right Click on the "File" button, and then Choose "RawData Access".

   
   
   
   

3. In the Image Data dialog, right click on the "sliceOrdering" and choose "Right to Left".

   
   
   
   

4. Right click on the "File" button, and choose "Save Image Parameters and Load Raw Image Data".

   
   
   
   

5. The following dialogs are displayed. Select No.
   

   
   
   

Segmentation _

1. Set Threshold and MaxDistance as follows.

   
   
   
   

2. Click the vicinity of the center of the brain.

   
   
   
   

3. Right click on the "Segmentation" button, and choose "Segmentation".

   
   
   
   When processing is completed, it is displayed as follows.
   
   
   

Morphorogy _

1. Set Dilation and Erosion as follows.

   
   
   
   

2. Right click on the "Morphorogy" button, and choose "Closing".

   
   
   
   When processing is completed, it is displayed as follows.
   
   
   

3. Right click again on the "Morphorogy" button, and choose "Smoothing".

   
   
   
   When processing is completed, it is displayed as follows.
   
   
   

Surface file _

1. Set "Thinnig[mm]:" as follows.

   
   
   
   

2. Right click on the "Create" button, and choose "Triangle Net...".

   
   
   
   

3. In the appearing dialog, click "surface 0".

   
   
   
   When processing is completed, it is displayed as follows.
   
   
   

4. Right click on the "File" button, and choose "Save".

   
   
   
   

5. Click "surface 0".

   
   
   
   When the saving is completed, the display is updated as follows.
   
   
   

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