What is the main function of the peripheral nervous system quizlet?

The peripheral nervous system, or PNS, consists of the nerves and ganglia outside of the brain and the spinal cord. The main function of the PNS is to connect the central nervous system (CNS) to the limbs and organs.

What are the central and peripheral nervous systems?

The central nervous system is made up of the brain and spinal cord. The peripheral nervous system is made up of nerves that branch off from the spinal cord and extend to all parts of the body.

What is the difference between the central and peripheral nervous systems quizlet?

What is the difference between the central and peripheral nervous system? The CNS is responsible for integrating, processing, and coordinating sensory input and motor output. The PNS provides sensory information to the CNS and carries motor commands from the CNS to peripheral tissues and system.

How do the CNS and PNS work together quizlet?

How do the CNS and PNS work together to control the body? Sensory information goes through the PNS to the CNS to relay that information, motor information goes from the CNS to the PNS to relay that information. One goes through the other to take control of the body.

What is the main difference in function between the central and peripheral nervous systems?

Summary – Central vs Peripheral Nervous System

Nervous system has two major systems namely central nervous system and peripheral nervous system. Central nervous system is the main hub of processing information. Peripheral nervous system carries information from the central nervous system to every part of the body.

What is the difference between CNS and ANS?

Definition. CNS (central nervous system) refers to the part of the nervous system, consisting of the brain and the spinal cord, while ANS (autonomic nervous system) refers to the part of the nervous system responsible for the coordination of involuntary functions of the body.

What do you mean by CNS?

central nervous system

The brain and spinal cord. Also called central nervous system. Enlarge. Anatomy of the brain, showing the cerebrum, cerebellum, brain stem, and other parts of the brain.

What is the difference between the central and peripheral nervous system autonomic and somatic sympathetic & parasympathetic?

The somatic nervous system transmits sensory and motor signals to and from the central nervous system. The autonomic nervous system controls the function of our organs and glands, and can be divided into the sympathetic and parasympathetic divisions.

Is ANS part of CNS or PNS?

peripheral nervous system

The autonomic nervous system is a component of the peripheral nervous system that regulates involuntary physiologic processes including heart rate, blood pressure, respiration, digestion, and sexual arousal. It contains three anatomically distinct divisions: sympathetic, parasympathetic, and enteric.

What is the function of CNS?

The central nervous system is the body’s processing centre. The brain controls most of the functions of the body, including awareness, movement, thinking, speech, and the 5 senses of seeing, hearing, feeling, tasting and smelling. The spinal cord is an extension of the brain.

What are the two parts of peripheral nervous system?

The peripheral nervous system is divided into two main parts:

  • Autonomic nervous system (ANS): Controls involuntary bodily functions and regulates glands.
  • Somatic nervous system (SNS): Controls muscle movement and relays information from ears, eyes and skin to the central nervous system.

What are the 3 parts of the peripheral nervous system?

The peripheral nervous system consists of the nerves that branch out from the brain and spinal cord. These nerves form the communication network between the CNS and the body parts. The peripheral nervous system is further subdivided into the somatic nervous system and the autonomic nervous system.

What are the two main parts of the central nervous system?

The central nervous system consists of the brain and spinal cord.