CVS: ----------------------------------------------------------------------

sienax

@@ -156,6 +156,8 @@ else
 
     echo "" >> ${I}.sienax
     echo "----------  convert brain volume into normalised volume  --------------" >> ${I}.sienax
+    echo "" >> ${I}.sienax
+    echo "tissue             volume    unnormalised-volume" >> ${I}.sienax
     if [ $regional = 1 ] ; then
 	${FSLDIR}/bin/avwmaths_32R ${I}_talmaskbrain_pve_1 -mas ${I}_talmask_segperiph ${I}_talmaskbrain_pve_1_segperiph
 	S=`${FSLDIR}/bin/avwstats ${I}_talmaskbrain_pve_1_segperiph -m -v`
@@ -163,9 +165,7 @@ else
 	xb=`echo $S | awk '{print $3}'`
 	uxg=`echo "2 k $xa $xb * 1 / p" | dc -`
 	xg=`echo "2 k $xa $xb * $vscale * 1 / p" | dc -`
-	echo "" >> ${I}.sienax
-	echo "unnormalised-pgrey $uxg" >> ${I}.sienax
-	echo "pgrey              $xg" >> ${I}.sienax
+	echo "pgrey              $xg $uxg (peripheral grey)" >> ${I}.sienax
 
 	${FSLDIR}/bin/avwmaths_32R ${I}_talmaskbrain_pve_0 -mas ${I}_talmask_segvent ${I}_talmaskbrain_pve_0_segvent
 	S=`${FSLDIR}/bin/avwstats ${I}_talmaskbrain_pve_0_segvent -m -v`
@@ -173,34 +173,25 @@ else
 	xb=`echo $S | awk '{print $3}'`
 	uxg=`echo "2 k $xa $xb * 1 / p" | dc -`
 	xg=`echo "2 k $xa $xb * $vscale * 1 / p" | dc -`
-	echo "" >> ${I}.sienax
-	echo "unnormalised-vcsf  $uxg" >> ${I}.sienax
-	echo "vcsf               $xg" >> ${I}.sienax
+	echo "vcsf               $xg $uxg (ventricular CSF)" >> ${I}.sienax
     fi
     S=`${FSLDIR}/bin/avwstats ${I}_talmaskbrain_pve_1 -m -v`
     xa=`echo $S | awk '{print $1}'`
     xb=`echo $S | awk '{print $3}'`
     ugrey=`echo "2 k $xa $xb * 1 / p" | dc -`
     ngrey=`echo "2 k $xa $xb * $vscale * 1 / p" | dc -`
-    echo "" >> ${I}.sienax
-    echo "unnormalised-GREY  $ugrey" >> ${I}.sienax
-    echo "GREY               $ngrey" >> ${I}.sienax
+    echo "GREY               $ngrey $ugrey" >> ${I}.sienax
     S=`${FSLDIR}/bin/avwstats ${I}_talmaskbrain_pve_2 -m -v`
     xa=`echo $S | awk '{print $1}'`
     xb=`echo $S | awk '{print $3}'`
     uwhite=`echo "2 k $xa $xb * 1 / p" | dc -`
     nwhite=`echo "2 k $xa $xb * $vscale * 1 / p" | dc -`
-    echo "" >> ${I}.sienax
-    echo "unnormalised-WHITE $uwhite" >> ${I}.sienax
-    echo "WHITE              $nwhite" >> ${I}.sienax
+    echo "WHITE              $nwhite $uwhite" >> ${I}.sienax
 fi
 
 ubrain=`echo "2 k $uwhite $ugrey + 1 / p" | dc -`
 nbrain=`echo "2 k $nwhite $ngrey + 1 / p" | dc -`
-echo "" >> ${I}.sienax
-echo "unnormalised-BRAIN $ubrain" >> ${I}.sienax
-echo "BRAIN              $nbrain" >> ${I}.sienax
-echo "" >> ${I}.sienax
+echo "BRAIN              $nbrain $ubrain" >> ${I}.sienax
 
 ${FSLDIR}/bin/overlay 1 1 -c ${I} -a ${I}_talmaskbrain_seg 1.9 5 ${I}_render