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= Loading Patches =
''Use'' the '''File->Patch->Load Patch'''... item to load a patch file.
== Loading Patches ==
Use the '''File->Patch->Load Patch...''' item to load a patch file.
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= Saving Patches =
''Use'' the '''File->Patch->Save Patch''' command to overwrite the original file, or '''File->Patch->Save Patch As'''... to save a new patch file in a new location.



= Cutting the Occiput Surface =

''The occiput patch represents the occipital pole with a cut down the calcarine fissure. This cortical patch is particularly useful for displaying the results of visual experiments.''


== 0. Select Make Occip Surface Cuts from the Subject Tools menu in csurf: ==





attachment:fig1.jpg

== 1. Make calcarine sulcus relaxation cut. ==

· Select points (left-click) along the calcarine fissure beginning at the occipital pole and moving
anteriorly.

· Open-line cut with '''CUTLINE''' (surfer tools).





attachment:fig2.jpg



== 2. Specify cutting plane. ==

· Select three points (labeled 1, 2, and 3 below) to define the cutting plane, and a fourth point
(labeled 4 below) to specify which portion of the surface to keep (left-click).





attachment:fig3.jpg



== 3. Make the planar cut. ==

· '''CUTPLANE''' button.





attachment:fig4.jpg



== 4. Save patch. ==

· Specify the patch name in the patch field and press '''WRITE'''.

The default names for the occiput cortical surfaces are:

rh.occip.patch.3d

lh.occip.patch.3d
== Saving Patches ==
Use the '''File->Patch->Save Patch''' command to overwrite the original file, or '''File->Patch->Save Patch As...''' to save a new patch file in a new location.

Loading Patches

Use the File->Patch->Load Patch... item to load a patch file.

Saving Patches

Use the File->Patch->Save Patch command to overwrite the original file, or File->Patch->Save Patch As... to save a new patch file in a new location.

TkSurferGuide/TkSurferWorkingWithData/TkSurferPatch (last edited 2008-04-29 11:45:26 by localhost)