The nervous system is divided * SNC ( central nervous system = (Brain and marrow ) * SNP ( 41 peripheral nervous system; = nerves and ganglia outside the SNCEl SNP is divided into SNA and SNSSNA ( 41 autonomic nervous system; on the one hand controls the sensitivity on the other and visceral: cellular nutrition ( trophism ) secretions and the mobility of muscles lisosSNS ( 41 somatic nervous system; controls the superficial and deep sensitivity of the body and the drive to striated muscles
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