aggiunto AMPA-CLEAR
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+1
-6
@@ -59,19 +59,14 @@ The only behavior we model:
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- Each active spine contributes an EPSP to V_dend
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- Each active spine contributes an EPSP to V_dend
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V_dend += receptor_conductance_i * AMPA_weight
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V_dend += receptor_conductance_i * AMPA_weight
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(summed across all spines; no neck attenuation)
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(summed across all spines; no neck attenuation)
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- V_dend decays passively each ms
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- V_dend decays passively each ms
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V_dend *= (1 - dt / tau_dend)
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V_dend *= (1 - dt / tau_dend)
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tau_dend is the membrane time constant of the branch
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tau_dend is the membrane time constant of the branch
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- V_dend passed to soma each ms (read externally)
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- V_dend passed to soma each ms (read externally)
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- If soma fires this ms (step in soma_spike_train):
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- If soma fires this ms (step in soma_spike_train):
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V_bAP = V_bAP_peak (uniform across all spines)
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V_bAP = V_bAP_peak (uniform across all spines)
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- V_bAP decays each ms
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- V_bAP decays each ms
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V_bAP += (0 - V_bAP) * dt / tau_bAP
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V_bAP += (0 - V_bAP) * dt / tau_bAP
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- V_bAP broadcast to all spines as shared variable
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- V_bAP broadcast to all spines as shared variable
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each spine reads V_bAP in its NMDA coincidence gate:
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each spine reads V_bAP in its NMDA coincidence gate:
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V_total = V_post + V_bAP
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V_total = V_post + V_bAP
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@@ -86,7 +81,7 @@ The only behavior we model:
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- nothing in the simplified model
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- nothing in the simplified model
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(structural remodelling of spine neck geometry
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(structural remodelling of spine neck geometry
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under LTP/LTD would live here if added later)
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under LTP/LTD would live here if added later)
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---
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---
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+17
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@@ -269,12 +269,6 @@ episode: CaClearance
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trace: None
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trace: None
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```
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```
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#### NaClearance
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##### NaClearanceHigh: Episode
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##### NaClearanceLow: Episode
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### sec: behaviors POST
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### sec: behaviors POST
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#### :Context
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#### :Context
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@@ -340,3 +334,20 @@ episode: AmpaOpenMedium
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action: [Na increase]
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action: [Na increase]
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trace:
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trace:
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```
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```
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## BEH-POST-AMPA-CLEAR: Container
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```Gen
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container: BEH-POST-AMPA-CLEAR
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context_intricated:
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- Na ( contained_by: BEH-POST )
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```
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### ms: behaviors AMPA-CLEAR
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#### NaClearance
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##### NaClearanceHigh: Episode
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##### NaClearanceLow: Episode
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