diff --git a/tectum/inhibition.md b/tectum/inhibition.md
deleted file mode 100644
index e69de29..0000000
diff --git a/tectum/excitation.md b/tectum/internal-excitation.md
similarity index 91%
rename from tectum/excitation.md
rename to tectum/internal-excitation.md
index e04da62..3429b19 100644
--- a/tectum/excitation.md
+++ b/tectum/internal-excitation.md
@@ -1,6 +1,6 @@
-# excitation.md
+# internal-excitation.md
 
-## EXCITATION: Tuner
+## INTERNAL-EXCITATION: Tuner
 
 ```Gen
 
@@ -33,7 +33,7 @@ Qui devo capire queste tracce chi le lascia e se sono esclusive?
 CheckSynModification: ( active: 60x )
 
   type: contextor
-  contained_by: EXCITATION
+  contained_by: INTERNAL-EXCITATION
 
   in_context: Fixed
     condition: ( GoodTraces fullness ) AND NOT ( SYNAPSE full ) AND NOT ( PRESYNAPSE full ) AND NOT ( POSTSYNAPSE full)
@@ -51,7 +51,7 @@ Qui attiviamo la Syn collegando Pre e Post. Lo facciamo per tutte le relazioni f
 ActivateSynPostPre: ( active: 6x )
 
   type: binder
-  contained_by: EXCITATION
+  contained_by: INTERNAL-EXCITATION
 
   in_context: ActivateSynPostPre_ctx
     hypothesis: ( GoodTraces fullness )
@@ -67,7 +67,7 @@ Qui deattiviamo la Syn
 DeActivateSynPostPre: ( active: 6x )
 
   type: binder
-  contained_by: EXCITATION
+  contained_by: INTERNAL-EXCITATION
 
   # Devo essere sicuro di eliminare i 3 che sono collegati, non a caso.
   in_context: DeActivateSynPostPre_ctx
diff --git a/tectum/internal-inhibition.md b/tectum/internal-inhibition.md
new file mode 100644
index 0000000..d5f5066
--- /dev/null
+++ b/tectum/internal-inhibition.md
@@ -0,0 +1,13 @@
+# internal-inhibition.md
+
+## INTERNAL-INHIBITION: Tuner
+
+```Gen
+
+INTERNAL-INHIBITION
+
+  type: tuner
+
+  tunes:
+  
+```
diff --git a/tectum/tectum-beh.md b/tectum/tectum-beh.md
index f8033c2..c3f0b69 100644
--- a/tectum/tectum-beh.md
+++ b/tectum/tectum-beh.md
@@ -28,8 +28,8 @@ TECTUM-BEH
       @EXTERNAL-IN-EXCITATION-001: EXTERNAL-IN-EXCITATION [ in: @WTA-001.EXTERNAL-IN-EXCITATION, in: @WTA-002.EXTERNAL-IN-EXCITATION ]
 
     internal_relations:
-
       # Area xxx
+
       @INTERNAL-EXCITATATION-010: INTERNAL-EXCITATATION [out: @WTA1.EXTERNAL-OUT-EXCITATION, in: @NEU-003.EXTERNAL-IN-EXCITATION]
       @INTERNAL-INHIBITION-012: INTERNAL-INHIBITION [out: @WTA-002.EXTERNAL-OUT-INHIBITION, in: @WTA-003.EXTERNAL-IN-EXCITATION]
 
diff --git a/winnertakeall/winnertakeall-beh.md b/winnertakeall/winnertakeall-beh.md
index 600348b..0299c30 100644
--- a/winnertakeall/winnertakeall-beh.md
+++ b/winnertakeall/winnertakeall-beh.md
@@ -53,6 +53,9 @@ WINNERTAKEALL-BEH
 
       # Area xxx
       @INTERNAL-EXCITATION-010: INTERNAL-EXCITATATION [out: @NEU-001.AXON, in: @NEU-003.DENDRITIC-BRANCH-001]
+      # sono diversi, perche' mettono nello stesso tub postsynapse di Branch diversi, e quindi il tuning credo abbia un significato diverso?
+      @INTERNAL-EXCITATION-010: INTERNAL-EXCITATATION [out: @NEU-001.AXON, in: @NEU-0032.DENDRITIC-BRANCH-001, in: @NEU-003.DENDRITIC-BRANCH-001]
+
       @INTERNAL-INHIBITION-012: INTERNAL-INHIBITION [out: @NEU-002.AXON, in: @NEU-003.SOMA]
 
       # Area yyy