English name. In English, the name Joanna means-from the name joanne. Other origins for the name Joanna include-English, Hebrew, French.The name Joanna is most often used as a girl name or female name. English Name Meaning-from the name joanne.Origin-England.ther origins for the name Joanna include-English, Hebrew, French.The name Joanna is most often used as a girl name or female name.
The sacral nerves are the five pairs of spinal nerves which exit the sacrum at the lower end of the vertebral column. The roots of these nerves begin inside the vertebral column at the level of the L1 vertebra, where the cauda equina begins, and then descend into the sacrum.
Peripheral nervous system: The portion of the nervous system that is outside the brain and spinal cord. Abbreviated PNS. The nerves in the PNS connect the central nervous system (CNS) to sensory organs, such as the eye and ear, and to other organs of the body, muscles, blood vessels, and glands.The peripheral nerves include the 12 cranial nerves, the spinal nerves and roots, and the autonomic nerves.bbreviated PNS. The nerves in the PNS connect the central nervous system (CNS) to sensory organs, such as the eye and ear, and to other organs of the body, muscles, blood vessels, and glands. The peripheral nerves include the 12 cranial nerves, the spinal nerves and roots, and the autonomic nerves.