diff --git a/elements/neuron/presynapse.md b/elements/neuron/presynapse.md
index 9789d81..31b04d1 100644
--- a/elements/neuron/presynapse.md
+++ b/elements/neuron/presynapse.md
@@ -71,10 +71,8 @@ PRESYNAPSE
 
     // Container
   void: INSTANTIATE [ container: ACTION, scope: !DAY, context:  *AP ]
-  void: INSTANTIATE [ container: TRACE, scope: !DAY, context:  NOT *AP ]
-  void: INSTANTIATE [ container: DECAY, scope: !DAY, context:  NOT *AP ]
-  void: INSTANTIATE [ container: RECOVER, scope: !DAY, context:  NOT *AP ]
-  void: INSTANTIATE [ container: ADJUST, scope: !DAY, context: *TunPossible ] // Tuning
+  void: INSTANTIATE [ container: RECOVER, scope: !DAY, context:  NOT *AP,  *Spike_train ]
+  void: INSTANTIATE [ container: ADJUST, scope: !DAY, context: * NOT Spike_train ]
   void: INSTANTIATE [ container: DEVELOP, scope: !NIGHT, context:  ]
 
   // ########################## Expansion ##########################
@@ -129,7 +127,7 @@ ACTION
 
 ```
   
-## RECOVER | !DAY | ( NOT *AP ) AND ( NOT *Spike_train )
+## RECOVER | !DAY | NOT *AP, *Spike_train
 
 ```Gen