diff --git a/elements/astrocyte/appunti/2026-01-01-pre-post-atrocyte-timing.md b/elements/astrocyte/appunti/2026-01-01-pre-post-atrocyte-timing.md
index dd35eeb..cbb6667 100644
--- a/elements/astrocyte/appunti/2026-01-01-pre-post-atrocyte-timing.md
+++ b/elements/astrocyte/appunti/2026-01-01-pre-post-atrocyte-timing.md
@@ -1,3 +1,7 @@
+---
+include_toc: true
+---
+
 # Multi-Timescale Neural Component Analysis
 
 ## PRESYNAPSE
@@ -12,7 +16,7 @@
 **Actions:**
 
 - Vesicle docking and priming (SNARE complex assembly)
-- Ca²⁺ influx
+- Ca²⁺ influx.
 - Glutamate vesicle release (stochastic, probability P_r)
 
 **Outgoing Signals:**
@@ -813,4 +817,4 @@ This active clearance happens rapidly, within tens to hundreds of milliseconds.
 3. **The astrocyte is the multi-scale bridge:** Operates at every timescale from milliseconds (glutamate clearance) to lifetime (metabolic support for epigenetics)
 4. **No component operates in isolation:** Each receives inputs from multiple timescales and sends outputs that affect multiple timescales
 5. **Modulation is contextual:** The "same" signal (e.g., Ca²⁺ influx) has different effects depending on metabolic state, recent history, neuromodulatory tone, and structural configuration
-6. **Metabolic veto is real:** Components can refuse to execute operations if metabolic resources are insufficient—this is not a bug but a feature of biological computation
\ No newline at end of file
+6. **Metabolic veto is real:** Components can refuse to execute operations if metabolic resources are insufficient—this is not a bug but a feature of biological computation