What are the 3 organs in the nervous system?

What are the 3 organs in the nervous system?

What are the 3 organs in 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.

What 2 organs are in 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.

Which organ is part of the 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.

What are the organs and functions of the nervous system?

The Brain and Spinal Cord Are the Central Nervous System. Nerves and Sensory Organs Make Up the Peripheral Nervous System. Together, the central nervous system (CNS) and the peripheral nervous systems (PNS) transmit and process sensory information and coordinate bodily functions.

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 major organs of the nervous system?

Major Organs and Divisions of the Nervous System. The nervous system is anatomically and functionally partitioned into the central nervous system and peripheral nervous system. Making up the central nervous system (CNS) are the brain and spinal cord, which serve as the body’s assessment and control center.

How does the LMN communicate with the visceral nervous system?

The reticulobulbar and reticulospinal pathways are the means by which the visceral upper motor neurons communicate with the LMN systems. The hypothalamus-hypophyseal system exerts control by releasing hormones to act on distant target organs.

How is the autonomic nervous system similar to the visceral nervous system?

The anatomy of the visceral and autonomic nervous systems. The visceral nervous system has several levels of anatomical organization. Individual viscera, including the heart and the intestines, have neural tissue embedded in their walls that is capable, under some circumstances, of a truly autonomic self-regulation of that organ’s activity.

How are the organs of the nervous system protected?

These vital organs are surrounded and protected by the bones of the skull and vertebral column. The peripheral nervous system (PNS) is formed by a network of nerves that extend throughout the body. The nerves connect to the central nervous system via 12 pairs of cranial nerves and 31 pairs of spinal nerves.