Nerve System Edge
System nerve edge shared in two system, that is
system nerve craniospinal And system nerve
autonomous.
a. System Nerve Craniospinal
System nerve craniospinal consists on system
nerve cranial And system nerve spinal. System
nerve cranial built by 12 install nerve Which go
out from brain, whereas system nerve spinal
built by 31 install nerve Which go out from
marrow bone behind. Nerve cranial especially
relate with receptor And effector For area head,
whereas nerve spinal serve receptor And
effector other Which is at in body.
Table 1 Type And Cranial Nerve Function
b. System Nerve Autonomous
System nerve autonomous control various
activity body Which Work in outside
awareness, like pulse heart, digestion, And
expenditure sweat. System Autonomic
nerves are divided into two parts, namely
sympathetic
nerves
and
nerves
parasympathetic.
Table 2 Difference Function Sympathetic
Nerve And Parasympathetic