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@@ -155,6 +155,9 @@ Ci sono 4 casi che dipendono da RRP, Ca2+ e NT. L'idea e' che la quantita' di RR
 
 ATP cost of Na/K-ATPase recharge on each AP. The cost is per action potential. Here we charge it at every release of NT. This is the dominant ATP drain at high firing rates.
 
+![nt-release.png](.attachments/nt-release.png)
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 ##### NTreleaseMaximum: Episode
 
 ```Gen