diff --git a/elements/neuron/presynapse.md b/elements/neuron/presynapse.md
index de591ff..2c813a9 100644
--- a/elements/neuron/presynapse.md
+++ b/elements/neuron/presynapse.md
@@ -115,58 +115,29 @@ MAIN
 
   type: container
 
-  // snippet: *AP
-    void: INCLUDE [ accumulator: NTreleaseLow, event: 12x, cost: 3x, context: *AP ]
-    void: INCLUDE [ accumulator: NTreleaseMedium, event: 9x, cost: 3x, context: *AP ]
-    void: INCLUDE [ accumulator: NTreleaseHigh, event: 6x, cost: 3x, context: *AP ]
-
-```
-
-#### *AP
-
-##### NTreleaseLow
-
-```Gen
-NTreleaseLow
-
-    type: accumulator
-
-    hypothesis: _Ca2 mediumness AND _Rrp mediumness AND NOT _ATP empty 
+  // Emit NT
+  
+    void: INSTANTIATE [ accumulator: NTreleaseLow, event: 12x, cost: 3x, context: *AP ] {
+      hypothesis: _Ca2 mediumness AND _Rrp mediumness AND NOT _ATP empty 
+        action: [ _Rrp decrease, _NT increase, _ATP decrease ]
+        trace: None
+    }
+    
+    void: INSTANTIATE [ accumulator: NTreleaseMedium, event: 9x, cost: 3x, context: *AP ] {
+      hypothesis: ( _Ca2 fullness AND _Rrp mediumness ) OR ( _Ca2 mediumness AND _Rrp fullness ) AND NOT _ATP empty 
       action: [ _Rrp decrease, _NT increase, _ATP decrease ]
       trace: None
-      
-```
+    }
 
-##### NTreleaseMedium
-
-```Gen
-NTreleaseMedium
-
-    type: accumulator
-    in_context: *AP
-
-    hypothesis: ( _Ca2 fullness AND _Rrp mediumness ) OR 
-                ( _Ca2 mediumness AND _Rrp fullness ) AND
-                NOT _ATP empty 
-      action: [ _Rrp decrease, _NT increase, _ATP decrease ]
-      trace: None
-```
-
-##### NTreleaseHigh
-
-```Gen
-NTreleaseHigh
-    type: accumulator
-
-    in_context: *AP
-
-    hypothesis: _Ca2 fullness AND _Rrp fullness  AND 
-                NOT _ATP empty
+    void: INSTANTIATE [ accumulator: NTreleaseHigh, event: 6x, cost: 3x, context: *AP ] {
+      hypothesis: _Ca2 fullness AND _Rrp fullness  AND NOT _ATP empty
         action: [ _Rrp decrease, NT increase, _ATP decrease ]
         trace: None
+    }
+
 ```
   
-## TRACE | !DAY
+## TRACE
 
 ```Gen
 TRACE