Neurotransmitters involved in processing of digestive sensations
| Level of control | Neurotransmitters |
|---|---|
| CCK, cholecystokinin; SP, substance P; VIP, vasoactive intestinal peptide; 5-HT, serotonin. | |
| Primary afferents | SP and other tachykinins |
| Histamine | |
| 5-HT | |
| Cytokines | |
| Enkephalins | |
| Calcitonin gene related peptide | |
| Myenteric plexus | SP and other tachykinins |
| Histamine | |
| 5-HT | |
| CCK | |
| Cytokines | |
| Enkephalins | |
| VIP | |
| Spinal cord | 5-HT |
| CCK | |
| Enkephalins | |
| Somatostatin | |
| Oxytocin | |
| CNS | 5-HT |
| CCK | |
| Calcitonin gene related peptide | |
| Somatostatin | |
| Oxytocin | |
| VIP | |