Peripheral Nervous System Flow Chart
It consists of 12 pairs of cranial nerves and 31 pairs of spinal nerves.
Peripheral nervous system flow chart. When we talk about the autonomic nervous sytem we are basically talking about the sympathetic fight or flight system or the parasympathetic system the basic component of the nervous system is the nerve cell or neuron. The two systems work together to collect information from inside the body and from the. The human nervous system can be divided into two parts. The peripheral nervous system.
The peripheral nervous system pns concerns all the nervous system outside the central nervous system and contains motor and sensory nerves which transmit information to and from the body and brain. The peripheral nervous system on the other hand contains the cranial nerves and the spinal nerves. View notes peripheral nervous system flow chart from bio 141 at tidewater community college. Nervous system flow chart.
The central nervous system is made up of the spinal cord and the. Peripheral nervous system definition. The central nervous system includes the brain and spinal cord while the peripheral nervous system includes all of the nerves that branch out from the brain and spinal cord and extend to other parts of the body including muscles and organs. Each part of the system plays a vital role in how information is communicated throughout the body.
Know the 12 cranial nerves and whether they are motor or sensory and what they control. Peripheral nervous system overview. This includes long nerve fibers as well as ganglia made of neural cell bodies. The peripheral nervous system consists of all neurons that exist outside the brain and spinal cord.
Organization of nervous system central nervous system structure peripheral nervous system sns consist of. The peripheral nervous system consists of a network of nerves that connects the rest of the body to the cns. The peripheral nervous system consists of sensory neurons ganglia clusters of neurons and nerves that connect the central. The central nervous system cns and the peripheral nervous system pns.
Nervous system central nervous system cns brain spinal cord peripheral nervous system pns cranial spinal nerves sensory division afferent motor division efferent voluntary or somatic nerves involuntary or au tonomic nerves sympathetic parasympathetic.