diff --git a/astrocyte/AST.md b/astrocyte/AST.md
index 3c28a5c..2322932 100644
--- a/astrocyte/AST.md
+++ b/astrocyte/AST.md
@@ -10,4 +10,6 @@ comprehension: AST
   - TUN-AST.md
   - DEV-AST.md
  
+ expansion:
+  - BEH-AST ( active: 1x ) 
 ```
diff --git a/neuron/BEH-AXO.md b/neuron/BEH-AXO.md
index f620719..3632447 100644
--- a/neuron/BEH-AXO.md
+++ b/neuron/BEH-AXO.md
@@ -15,7 +15,7 @@ container: BEH-AXO
 
   expansion: 
   - BEH-PRE ( fullness: 50x, active: 0x, emptiness: 10x ) 
-   # modulated_by: TUN-SYN-AXO-PRE# possible/actual
+    modulated_by: TUN-SYN-AXO-PRE from TUN-N
 ```
 
 ## BEH-PRE: Container
@@ -62,17 +62,17 @@ container: BEH-PRE
 
   expansion: 
     - BEH-PRE-VGCC ( fullness: 10x, active: 5x, emptiness: 2x )
-      # modulated_by: TUN-PRE-VGCC # possible/actual
+      modulated_by: TUN-PRE-VGCC from TUN.N
 
   tub_local:
     - Ca2+ ( fullness: 60x, active: 30x, emptiness: 0x )
-   # modulated_by: DEV-PRE-CA2+FULL # Full
+      modulated_by: DEV-PRE-CA2+FULL from TUN.N
 
     - Rrp ( fullness: 30x, active: 15x, emptiness: 0x )
-   # modulated_by: DEV-PRE-RRP-FULL # Full
+      modulated_by: DEV-PRE-RRP-FULL from TUN.N
 
     - Rp ( fullness: 30x, active: 15x, emptiness: 0x )
-   # modulated_by: DEV-PRE-RRP-FULL # Full
+      modulated_by: DEV-PRE-RRP-FULL from TUN.N
 
     - TagRelease ( fullness: 1x, active: 0x, emptiness: 0x ) 
 
@@ -297,7 +297,7 @@ episode: VesiclesFillingRP
 
   in_context: AwayFromSpike
   rf: ( fullness: 100x, active: 60x, emptiness: 30x ) 
-#  modulated_by: DEV-PRE-VesiclesFillingRP-RF # RF
+   modulated_by: DEV-PRE-VesiclesFillingRP-RF from TUN-N
 
   hypothesis: 
 ```
diff --git a/winnertakeall/WTA.md b/winnertakeall/WTA.md
index bb47d0e..d955121 100644
--- a/winnertakeall/WTA.md
+++ b/winnertakeall/WTA.md
@@ -10,4 +10,6 @@ comprehension: WTA
   - TUN-WTA.md
   - DEV-WTA.md
  
+ expansion:
+  - BEH-WTA ( active: 1x ) 
 ```