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

The main functions of the central nervous system is to PROCESS information received through sensory systems and other parts of the body and to activate appropriate actions to the external/internal stimuli.

What is the main function of the central nervous system?

The central nervous system (CNS) controls most functions of the body and mind. It consists of two parts: the brain and the spinal cord. The brain is the center of our thoughts, the interpreter of our external environment, and the origin of control over body movement.

What is the structure and function of the central nervous system quizlet?

Central nervous system, peripheral nervous system and neurons: structure and function. Comprised of the brain and spinal cord, controls the body by processing and responding to sensory input from the peripheral nervous system. Organ of the body which controls thoughts, emotions, motivations and motor responses.

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What are the 3 main functions of the nervous system quizlet?

Terms in this set (3)

  • sensory input. when sensory receptors monitor changes that occur both inside and outside of the body.
  • integration. when sensory information is interpreted and the appropriate response is taken.
  • motor output. response that is performed by effectors- muscles or glands.

What are the main part of the central 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 is the function of the central nervous system Brainly?

The central nervous system (CNS), made up of the brain and spinal cord, is the major controller of the body’s functions, charged with interpreting sensory information and responding to it with its own directives.

What is the main function of the nervous system and how is it structured?

The nervous system is involved in receiving information about the environment around us (sensation) and generating responses to that information (motor responses). The nervous system can be divided into regions that are responsible for sensation (sensory functions) and for the response (motor functions).

What best describes the central nervous system?

The central nervous system consists of the brain and spinal cord. The brain plays a central role in the control of most bodily functions, including awareness, movements, sensations, thoughts, speech, and memory. Some reflex movements can occur via spinal cord pathways without the participation of brain structures.

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What is the major 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 is the central control organ of a nervous system quizlet?

The Central Nervous System is made up of the brain and spinal cord. The Spinal cord connects the brain and the body’s main receptors, and serves as a conduit for sensory input and motor output. The Brain stem is the part of the brain that connects the spinal cord to the forebrain and cerebrum.

What are the four main functions of the nervous system?

The four main functions of the nervous system are:

  • Control of body’s internal environment to maintain ‘homeostasis’ An example of this is the regulation of body temperature. …
  • Programming of spinal cord reflexes. An example of this is the stretch reflex. …
  • Memory and learning. …
  • Voluntary control of movement.

What is the three functions of the nervous system?

The nervous system is a highly integrated system. The nervous system has three overlapping functions based on sensory input, integration, and motor output. At a more integrative level, the primary function of the nervous system is to control and communicate information throughout the body.

What are the 5 main parts of the nervous system?

The nervous system consists of the brain, spinal cord, sensory organs, and all of the nerves that connect these organs with the rest of the body.

Nerves

  • Afferent, Efferent, and Mixed Nerves. …
  • Cranial Nerves. …
  • Spinal Nerves.
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What is the function S of the nervous system quizlet?

The primary function of the nervous system is to collect a multitude of sensory information; process, interpret, and integrate that information; and initiate appropriate responses throughout the body.