The autonomic part of your peripheral nervous system ensures that all your internal organs and glands function smoothly. Your autonomic nervous system has two parts: the sympathetic and the ...

The nervous system is by far the most complex organ in C. elegans. Almost a third of all the cells in the body (302 out of 959 in the adult hermaphrodite to be precise) are neurons. 20 of these ...

The function of glial cells in the PNS The peripheral nervous system (PNS) consists of the nerves outside the brain and spinal cord. It is responsible for carrying signals to and from the CNS.