diff --git a/elements/neuron/presynapse.md b/elements/neuron/presynapse.md
index 7daa8f2..2cf35bf 100644
--- a/elements/neuron/presynapse.md
+++ b/elements/neuron/presynapse.md
@@ -40,23 +40,23 @@ PRESYNAPSE
 
     // Instantiation
     // Context
-    *VcggIncrease: INSTANTIATE [ context: new ]
-    *VcggDecrease: INSTANTIATE [ context: new ]
-    *Ca2PrePreActiveDecrease: INSTANTIATE [ context: new ]
-    *Ca2PreActiveDecrease: INSTANTIATE [ context: new ]
-    *RrpPreActiveDecrease: INSTANTIATE [ context: new ]
-    *RrpPreActiveDecrease: INSTANTIATE [ context: new ]
+    *VcggIncrease: INSTANTIATE [ context: local ]
+    *VcggDecrease: INSTANTIATE [ context: local ]
+    *Ca2PrePreActiveDecrease: INSTANTIATE [ context: local ]
+    *Ca2PreActiveDecrease: INSTANTIATE [ context: local ]
+    *RrpPreActiveDecrease: INSTANTIATE [ context: local ]
+    *RrpPreActiveDecrease: INSTANTIATE [ context: local ]
 
     // Tub
-    _Ca2: INSTANTIATE [ tub: new, full: 60x, act: 30x, empty: 0x ]
-    _Rrp: INSTANTIATE [ tub: new, full: 60x, act: 30x, empty: 0x ]
-    _Rp: INSTANTIATE [ tub: new, full: 60x, act: 30x, empty: 0x ]
-    _CaTracesHigh: INSTANTIATE [ tub: new, full: 60x, act: 30x, empty: 0x ]
-    _CaTracesMedium: INSTANTIATE [ tub: new, full: 60x, act: 30x, empty: 0x ]
-    _CaTracesLow: INSTANTIATE [ tub: new, full: 60x, act: 30x, empty: 0x ]
+    _Ca2: INSTANTIATE [ tub: local, full: 60x, act: 30x, empty: 0x ]
+    _Rrp: INSTANTIATE [ tub: local, full: 60x, act: 30x, empty: 0x ]
+    _Rp: INSTANTIATE [ tub: local, full: 60x, act: 30x, empty: 0x ]
+    _CaTracesHigh: INSTANTIATE [ tub: local, full: 60x, act: 30x, empty: 0x ]
+    _CaTracesMedium: INSTANTIATE [ tub: local, full: 60x, act: 30x, empty: 0x ]
+    _CaTracesLow: INSTANTIATE [ tub: local, full: 60x, act: 30x, empty: 0x ]
 
-    _Ca2FullDev: INSTANTIATE [ tub: new, full: 60x, act: 30x, empty: 0x ]
-    _RrpFullDev: INSTANTIATE [ tub: new, full: 60x, act: 30x, empty: 0x ] // serve al DEV
+    _Ca2FullDev: INSTANTIATE [ tub: local, full: 60x, act: 30x, empty: 0x ]
+    _RrpFullDev: INSTANTIATE [ tub: local, full: 60x, act: 30x, empty: 0x ] // serve al DEV
 
     // Container
     $: INSTANTIATE [ container: MAIN ]