Question: Which organs are part of the central nervous system quizlet?

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

Which organs are part of the central nervous system?

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 3 main parts of the central nervous system?

The CNS has three main components: the brain, the spinal cord, and the neurons (or nerve cells).

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. Together, these organs are responsible for the control of the body and communication among its parts.

Nervous Tissue

  • Afferent neurons. …
  • Efferent neurons. …
  • Interneurons.

What are the parts of the central nervous system and their functions?

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.

INTERESTING:  Is walking innate behavior in humans?

What are the 4 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 part of the brain is the central nervous system?

It includes the midbrain, the pons, and the medulla oblongata. It is a compact structure in which multiple pathways traverse from the brain to the spinal cord and vice versa. For instance, nerves that arise from cranial nerve nuclei are involved with eye movements and exit the brainstem at several levels.

What are the 7 parts of the nervous system?

The central nervous system (defined as the brain and spinal cord) is usually considered to have seven basic parts: the spinal cord, the medulla, the pons, the cerebellum, the midbrain, the diencephalon, and the cerebral hemispheres (Figure 1.10; see also Figure 1.8).

Which part of the nervous system controls the activities of internal organs?

The autonomic Nervous System controls the activities of the internal organs of the body. Explanation: the autonomic nervous system consists of the sympathetic and the parasympathetic nervous system.