There are two major divisions of the nervous system: the central nervous system (CNS) and the peripheral nervous system (PNS). The central nervous system is made up of the brain, the spinal cord, and the retina and controls essentially all the functions that keep you alive and allow you to experience life.
What are the major divisions of the nervous system what are their major functions?
The nervous system can be functionally divided into 3 actions: sensation, integration, and response. The nervous system is involved in receiving information about the environment around us (sensation) and generating responses to that information (motor responses).
What are the 2 major divisions of the nervous system?
The nervous system has two main parts:
- 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 are the two major divisions of the nervous system and what are their basic functions quizlet?
The structures of the nervous system are described in terms of 2 principal divisions-the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS (brain and spinal cord) interprets incoming sensory information and issues instructions based on past experience.
What are the major divisions of the nervous system what are their major functions quizlet?
Terms in this set (9)
- Sensory function. detect internal and external stimuli. …
- Integrative function. interpretation of sensory input.
- Motor function. …
- Central nervous system (CNS) …
- Peripheral nervous system (PNS) …
- Sensory (afferent) division (to CNS) …
- Motor (efferent) division (from CNS) …
- Somatic nervous system.
What is nervous system and its function?
Your nervous system is your body’s command center. Originating from your brain, it controls your movements, thoughts and automatic responses to the world around you. It also controls other body systems and processes, such as digestion, breathing and sexual development (puberty).
What is the main function of nervous system?
The nervous system is the major controlling, regulatory, and communicating system in the body. It is the center of all mental activity including thought, learning, and memory. Together with the endocrine system, the nervous system is responsible for regulating and maintaining homeostasis.
What are the two main subdivisions of the nervous system quizlet?
What are the two main subdivisions of the nervous system? Central nervous system and peripheral nervous system.
Which of the following are the two major parts of the nervous system quizlet?
what are the two major divisions of the nervous system? central nervous system and the peripheral nervous system.
What are the three functions of cerebrospinal fluid?
Cerebrospinal fluid has three main functions:
- Protect brain and spinal cord from trauma.
- Supply nutrients to nervous system tissue.
- Remove waste products from cerebral metabolism. ×
What are the major organs of the nervous system?
The nervous system is made up of the central nervous system and the peripheral nervous system:
- The brain and the spinal cord are the central nervous system.
- The nerves that go through the whole body make up the peripheral nervous system.