op"><img src="Artwork/ttIconAction.gif" width="36" height="36"></td>
     <td><p>Edit the polygon by selecting, moving, deleting and inserting vertices until you are satisfied with it.</p>
       <p>Use the <strong>'accept'</strong> button to fill the polygon with the segmentation label 'caudates'. </p></td>
   </tr>
 </table>
 <p align="center"><img src="Artwork/ttManualSegmentPaintFill.gif" width="218" height="213"></p>
 <p align="left">Once you have clicked <strong>'accept'</strong>, the voxels inside of