Peripheral Nervous System Chart
The pns consists of the nerves and ganglia outside the brain and spinal cord.
Peripheral nervous system chart. The main function of the pns is to connect the cns to the limbs and organs essentially serving as a relay between the brain and spinal cord. The peripheral nervous system is subdivided into the. The cranial nervous.
Enteric nervous system peripheral structures namely ganglia and nerves that are incorporated into the digestive system organs enteric plexus neuronal plexus in the wall of the intestines which is part of the enteric nervous system epineurium outermost layer of connective tissue that surrounds an entire nerve. The peripheral nervous system consists of sensory neurons ganglia clusters of neurons and nerves that connect the central nervous system to arms hands legs and feet. Sensory neurons running from stimulus receptors that inform the cns of the stimuli.
21 years experience physical medicine and rehabilitation. Spinal cord and the. Here is a diagram that you can refer to while you read about the human nervous system function and parts.
These nerves extend from the central nervous system to the outermost areas of the body. The peripheral nervous system pns is the division of the nervous system containing all the nerves that lie outside of the central nervous system cns. Motor neurons running from the cns to the muscles and glands called effectors that take action.
The pns consists of. The autonomic nervous system is the part of the nervous system concerned with the innervation of involuntary structures such as the heart smooth muscle and glands within the body. What makes up peripheral nervous system.
Peripheral nervous system chart. The cns consists of the. The central nervous system cns and the peripheral nervous system pns the central system is the primary command center for the body and is comprised of.
The central nervous system cns consists of the brain and the spinal cord while the peripheral nervous system pns consists of sensory neurons ganglia clusters of neurons and nerves. Sensory somatic nervous system and the. Peripheral nervous system connections with various organs and structures of the body are established through cranial nerves and spinal nerves.
There are 12 pairs of cranial nerves in the brain that establish connections in the head and upper body while 31 pairs of spinal nerves do the same for the rest of the body. A 54 year old member asked. The peripheral nervous system pns is one of two components that make up the nervous system of bilateral animals with the other part being the central nervous system cns.