diff --git a/astrocyte/TUN-AST.md b/astrocyte/TUN-AST.md
index 2e9de45..b949a69 100644
--- a/astrocyte/TUN-AST.md
+++ b/astrocyte/TUN-AST.md
@@ -8,26 +8,25 @@ La novita' e' lo SCOPE, nel quale avviene il ragionamento.
 
 ## TUN-AST: Modulator
 
-...
+Trattandosi di creazione e distruzione di syn, forse deve andare in DEV-TUN?
 
 ```Gen
 modulator: TUN-AST
- contained_by: AREA1
+ contained_by: AST
 
  modulates: BEH-AXO/expansion/BEH-PRE
    #
 
- tub_modulation: # 
-  - prePossible ( N/BEH-AXO/BEH-PRE/possible )
-  - preActual ( N/BEH-AXO/BEH-PRE/actual )
-  - postPossible ( N/BEH-BD/BEH-POST/possible )
-  - postActual ( N/BEH-BD/BEH-POST/actual )
-  - synPossible ( AST/BEH-AST/SYN/actual )
-  - synActual ( AST/BEH-AST/SYN/actual )
+ tub_scope: synapse
+  - preAst ( +[N/BEH-AXO/BEH-PRE] )
+  - postAst ( +[N/BEH-BD/BEH-POST] )
+  # qui vanno tutte le pre e post che fanno capo ad una Asta nella dichiarazione di relazione fatta in WTA
 
  tub_local:
   - ??? (fullness: 50x, active: 0x, emptiness: 0x) 
-   # intricated with ???
+
+ tub_intricated:
+  - syn (indef, indef, 0x) # dichiarazione in BEH-AST
 ```
 
 Forse con questi tub_modulation riesco a risolvere il problema dello SCOPE, perche' mi servono a mettere assieme scope diversi, quelli di PRE, POST e SYN.
@@ -37,7 +36,7 @@ Forse con questi tub_modulation riesco a risolvere il problema dello SCOPE, perc
 ....
 
 ```Gen
-context: ???
+context: Fixed
 
  contained_by: TUN-AST
  in_context: Fixed
@@ -58,7 +57,8 @@ episode: activate
   in_context: ???
   rf: ( active: 6x )
 
-  hypothesis: NOT (?? empty)
-   action: [??? decrease]
-    trace: None
+  scope: synapse 
+   hypothesis: NOT (?? empty)
+    action: [??? decrease]
+     trace: None
 ```
diff --git a/neuron/BEH-AXO.md b/neuron/BEH-AXO.md
index d36eb43..f620719 100644
--- a/neuron/BEH-AXO.md
+++ b/neuron/BEH-AXO.md
@@ -14,7 +14,7 @@ Qui comprendiamo:
 container: BEH-AXO
 
   expansion: 
-  - BEH-PRE ( fullness: 50x, active: 20x, emptiness: 10x ) 
+  - BEH-PRE ( fullness: 50x, active: 0x, emptiness: 10x ) 
    # modulated_by: TUN-SYN-AXO-PRE# possible/actual
 ```
 
@@ -25,37 +25,37 @@ container: BEH-AXO
 **Tubs:**
 
 - Ca2+: Calcium Ion entering the Presynapse when VCGG open. They are key to check the concentration, release vescicles and modulation
-- Rrp: Readily Releasable Pool
-The Readily Releasable Pool consists of the vesicles that are "docked" and "primed" at the active zone of the synapse.
-Location: Directly touching the presynaptic membrane.
-Function: These are the first to be released when an action potential arrives.
-Characteristics: This pool is very small (usually only about 0.5% to 5% of total vesicles) and can be exhausted quickly during high-frequency firing, leading to "short-term depression" of the signal.
-- RecP: Recycling Pool
-The Recycling Pool is the next line of reinforcement.
-Location: Slightly further back from the membrane than the RRP.
-Function: These vesicles maintain release during moderate, physiological levels of stimulation.
-Characteristics: They are continuously refilled as the neuron "recycles" the membranes of used vesicles through endocytosis. This pool is larger than the RRP (roughly 5% to 20% of the total).
-- Rp: The "Reserve Pool" (The true RP)
-In many textbooks, RP specifically stands for the Reserve Pool.
-Location: The bulk of the vesicles held further back in the terminal, often tethered by a protein called synapsin.
-Function: These are only mobilized during intense, prolonged stimulation once the RRP and Recycling pools are depleted.
-Characteristics: This makes up the vast majority of the vesicles (up to 80% or 90%).
+- Rrp: Readily Releasable Pool  
+  The Readily Releasable Pool consists of the vesicles that are "docked" and "primed" at the active zone of the synapse.  
+  Location: Directly touching the presynaptic membrane.  
+  Function: These are the first to be released when an action potential arrives.  
+  Characteristics: This pool is very small (usually only about 0.5% to 5% of total vesicles) and can be exhausted quickly during high-frequency firing, leading to "short-term depression" of the signal.
+- RecP: Recycling Pool  
+  The Recycling Pool is the next line of reinforcement.  
+  Location: Slightly further back from the membrane than the RRP.  
+  Function: These vesicles maintain release during moderate, physiological levels of stimulation.  
+  Characteristics: They are continuously refilled as the neuron "recycles" the membranes of used vesicles through endocytosis. This pool is larger than the RRP (roughly 5% to 20% of the total).
+- Rp: The "Reserve Pool" (The true RP)  
+  In many textbooks, RP specifically stands for the Reserve Pool.  
+  Location: The bulk of the vesicles held further back in the terminal, often tethered by a protein called synapsin.  
+  Function: These are only mobilized during intense, prolonged stimulation once the RRP and Recycling pools are depleted.  
+  Characteristics: This makes up the vast majority of the vesicles (up to 80% or 90%).
 - Nt: Neuro Transmitter, released in the synapse by the vescicles
 - TagRelease: forse non serve, ma indica il rilascio di NT da parte di una syn.
 
 **Behaviors**:
 L'idea e' che:
 
-- Fast
--- i VCGG si aprano all'arrivo di un AP dal SOMA. Il numero dei VCGG presenti e' stato modulato (TUN) in una fase di non attivita' della presynapse
--- I VCGG fanno entrare Ca2+ che ne aumenta la concentrazione
--- ad un certo livello di concentrazione, viene liberata una vescica, se ci sono Rrp disponibili. La vescica libera xxx Nt nella sinsapsi
-- Medium
--- clearance dei Ca2+ che depolarizza la Presinapsi
--- riciclo delle vesciche, prendendole dalla Sinapsi e mettenedole dentro a RecP
-- Slow
--- riempimento vesciche di Nt e mettendole dentro Rp
--- spostamento da Rp a RecP
+- Fast  
+  -- i VCGG si aprano all'arrivo di un AP dal SOMA. Il numero dei VCGG presenti e' stato modulato (TUN) in una fase di non attivita' della presynapse  
+  -- I VCGG fanno entrare Ca2+ che ne aumenta la concentrazione  
+  -- ad un certo livello di concentrazione, viene liberata una vescica, se ci sono Rrp disponibili. La vescica libera xxx Nt nella sinsapsi
+- Medium  
+  -- clearance dei Ca2+ che depolarizza la Presinapsi  
+  -- riciclo delle vesciche, prendendole dalla Sinapsi e mettenedole dentro a RecP
+- Slow  
+  -- riempimento vesciche di Nt e mettendole dentro Rp  
+  -- spostamento da Rp a RecP
 
 ```Gen
 container: BEH-PRE
diff --git a/winnertakeall/BEH-WTA.md b/winnertakeall/BEH-WTA.md
index 2264e63..1385879 100644
--- a/winnertakeall/BEH-WTA.md
+++ b/winnertakeall/BEH-WTA.md
@@ -54,6 +54,6 @@ L'espansione:
 In questo modo abbiamo allargato il concetto di espansione introducendo una sorta di spazialita', che dipende dalla relazione che viene imposta, e puo' essere verifica.
 Problemi da risolver:
 
-- posso permettere che una PRE e POST dello stesso N possano fare sinapsi.
+- Non posso permettere che una PRE e POST dello stesso N possano fare sinapsi.
 - INH e EXH ora espongono il modulo WTA ad un'area cerebrale dove viene specificato l'intricazione fra moduli, e AST che fa la modulazione
 - posso pensare di produrre il circuito in ambiente visuale tipo DrawIO, e avere un parser che me lo trasforma in questa sintassi.