Prompt:
A detailed flow chart of the human nervous system. At the top, the central nervous system with two branches stemming from it, labeled ‘Brain’ and ‘Spinal cord’. Below that, the peripheral nervous system with one branch stemming from it labeled ‘Somatic nervous system’. Further down, the Autonomic nervous system is represented with two branches, marked ‘Sympathetic nervous system’ and ‘Parasympathetic nervous system’. Finally, at the bottom is a standalone node labeled ‘Enteric nervous system’. Each level of the flowchart is connected with lines and arrows indicating their hierarchical relationship.