ramus communicans การใช้

• T5 ), and thus enter the white ramus communicans.
• Each receives a gray ramus communicans from the superior cervical ganglion of the sympathetic trunk.
• Upon exiting the sympathetic chain, the fibres enter a less-myelinated gray ramus communicans.
• At that point, they sharply branch to go through the white ramus communicans of the paravertebral body.
• There is still a myelin sheath present-just in far lower amounts compared to the white ramus communicans.
• Ramus is derived from " branch " ( ) and may also be used to refer to nerves, such as the ramus communicans.
• Each of the thoracic, and the first and second lumbar nerves contribute a white ramus communicans to the adjoining sympathetic ganglion, unlike the GVA ).
• The first and second, and sometimes the third and fourth lumbar nerves are each connected with the lumbar part of the sympathetic trunk by a white ramus communicans.
• Most often, the fibers from the lateral grey column will travel along the sympathetic trunk until they synapse on one of the trunk s ganglia, which then passes on the information via postganglionic fibers in a gray ramus communicans.