It's a network of nerves, like the solar one
A nerve 
plexus is ... Celiac plexus (solar plexus) - serves internal organs; Auerbach's 
plexus - serves the gastrointestinal ... 1 Spinal plexuses ... Common peroneal 
nerve and its branches innervate some part of the skin of the foot, the peroneal 
muscles of... [DOC] [TLE] Solar Plexus Center | HumanDesign.com - Human Design System [PAR] There is a vast network of nerves surrounding the esophagus, stomach and 
intestines ...