Mode
    Mode contains buttons for switching between Mouse
            Controls used for viewing mode (View, on
      by default) and those for performing actions including Border drawing
      and Foci
            creation.  The mouse controls for rotating,
      panning and zooming a structure in the Viewing
            Area are still active in Border and Foci modes.
      Information on mouse and key strokes for using the mode tools are
      available as Tooltips.
     Border
        button opens the border drawing, editing, and ROI tools at the
        bottom of the Toolbar:
       
 
    
      - Border tools are only active for surface
          structures in Montage,
          All, or
          Surface
          views.
      - When Border mode is activated, any loaded
          border files are automatically displayed on the surface. To
          turn them off before Border drawing, toggle off Display
          Borders in the Features
                Toolbox Borders tab.
      - Draw tools are selected by
          default. Draw by holding down the alt/option key and the left
          mouse button while dragging your mouse where you want the
          border.
Foci button opens
      the focus creation and editing tools at the bottom of the Toolbar:
     
    
      - Foci tools are active for surfaces and in
          volumes (all views but Chart).
      - When Foci mode is activated, foci from
          any loaded foci files are NOT automatically displayed. If you
          want to turn them on before creating/editing a focus, toggle
          on Display Foci in the Features Toolbox Foci
          tab.