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Changing Slices
The current slice can be changed by using the Page Up and the Page Down keys on the keyboard. The slice number is displayed in the top right corner of the viewing pane for reference. If you are in 2x2, 1x3, or 1x3 horizontal viewing modes (
, 
, or ), using the Page Up and Down keyboard keys in the active pane (outlined in a color) will change the slice in that pane, and it will move the red crosshairs accordingly in all other panes. If you are in Navigate mode 
, clicking and dragging the red crosshairs in the active pane, will change the slices accordingly in all other panes. All panes are linked.
While in Voxel Edit mode 
, clicking and dragging the mouse will draw a line. Page Up and Down still function to scroll through the slices. In order to move the red crosshair you must either hold down Shift+Ctrl and click with the mouse, or switch back into Navigate .
Remember, you can also change the orientation of the data in the viewing pane by clicking the saggital, coronal, axial or 3D buttons (
, 
, 
, or 
).
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