-1- spinal nerve • overview • cervical plexus • brachial plexus • anterior branches of thoracic nerv e • lumbar plexus • sacral plexus • the correlate anatomical basement of the spinal nerve injury’s location • the innervation of main joints all over the body cranial nerve visceral nervous system Chapter 18 peripheral nerveou s system Nervous system
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Transcript
-1-
spinal nerve• overview• cervical plexus• brachial plexus• anterior branches of thoracic nerve• lumbar plexus• sacral plexus• the correlate anatomical basement of the spinal nerve in
jury’s location • the innervation of main joints all over the body
cranial nervevisceral nervous system
Chapter 18 peripheral nerveous system
Nervous system
-2-
overview
cranial nerve
spinal nerve
visceral nerve
visceral nerve ( automatic nervous system)
sympathetic nerve
parasympathetic nerve
peripheral nerve
-3-
ganglia
cranial gangliaspinal ganglia( dorsal root ganglion)visceral motor ganglion
nerve In peripheral nervous system, the fibers assemble as nerve.
The segmental distribution of anterior branch of thoracic nerve
T2 areal is at the level of sternal angleT4 areal is at the level of mammary papillaT6 areal is at the level of xiphisternal synchondrosisT8 areal is at the level of costal arch( between umbilicus and xiphoid process)T10 areal is at the level of umbilicusT12 areal is at the level of middle point of line of umbilicus and pubic symphysis