diff --git a/tectum/internal-excitation.md b/tectum/internal-excitation.md
index 0283a4a..6049014 100644
--- a/tectum/internal-excitation.md
+++ b/tectum/internal-excitation.md
@@ -20,7 +20,7 @@ EXCITATION
   tunes:
     PRESYNAPSE: out
     POSTSYNAPSE: in
-    - ASTROCYTE/expansion/SYNAPSE
+    SYNAPSE: ?
 
   tub_local: 
     ??? (fullness: 50x, active: 0x, emptiness: 0x) 
diff --git a/tectum/tectum-beh.md b/tectum/tectum-beh.md
index 428081d..df4447e 100644
--- a/tectum/tectum-beh.md
+++ b/tectum/tectum-beh.md
@@ -25,13 +25,13 @@ TECTUM-BEH
     external_relations:
       # questi sono messi a disposizione dell'organismo che mette assieme organi come tectum, hypothalamus
 
-      @EXTERNAL-IN-EXCITATION-001: EXTERNAL-IN-EXCITATION [ in: @WTA-001.EXTERNAL-IN-EXCITATION-003.POSTSYNAPSE, in: @WTA-002.EXTERNAL-IN-EXCITATION.POSTSYNAPSE ]
+      @EXTERNAL-IN-EXCITATION-001: EXTERNAL-IN-EXCITATION [ in: @WTA-001.EXTERNAL-IN-EXCITATION-003.POSTSYNAPSE, in: @WTA-002.EXTERNAL-IN-EXCITATION-003.POSTSYNAPSE ]
 
     internal_relations:
       # Area xxx
 
       @INTERNAL-EXCITATION-010: INTERNAL-EXCITATATION [out: @WTA-001.EXTERNAL-OUT-EXCITATION-001.PRESYNAPSE, in: @NEU-003.EXTERNAL-IN-EXCITATION-002.POSYNAPSE]
 
-      @INTERNAL-INHIBITION-012: INTERNAL-INHIBITION [out: @WTA-002.EXTERNAL-OUT-INHIBITION-001.PRESYNAPSE, in: @WTA-003.EXTERNAL-IN-EXCITATION.POSTSYNAPSE]
+      @INTERNAL-INHIBITION-012: INTERNAL-INHIBITION [out: @WTA-002.EXTERNAL-OUT-INHIBITION-001.PRESYNAPSE, in: @WTA-003.EXTERNAL-IN-EXCITATION-004.POSTSYNAPSE]
 
 ```
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