From ab5134441afcdd095e0865dc31c1a0170fd0bd5b Mon Sep 17 00:00:00 2001
From: Sergio Marchetti <marchetti.sergio@gmail.com>
Date: Sun, 31 May 2026 14:18:48 +0200
Subject: [PATCH] Update elements/neuron/presynapse.md

---
 elements/neuron/presynapse.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/elements/neuron/presynapse.md b/elements/neuron/presynapse.md
index 3c8864a..81134a5 100644
--- a/elements/neuron/presynapse.md
+++ b/elements/neuron/presynapse.md
@@ -8,7 +8,7 @@ include_toc: true
 
 ## PRESYNAPSE
 
-- modulation:
+Intro:
   - is expanded and developed by: [AXON](axon.md)
   - is tuned by: ORGANISM, organs, modules
   - expands and tunes: [PRE_VGG](pre_vgcc.md)