What are the three main functions of the human nervous system?
Remaining neurons, and associated cells, distributed throughout the body form the PNS. The nervous system has three broad functions: sensory input, information processing, and motor output.
What is the most important function of the nerves?
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 functional divisions of the nervous system?
Identify the anatomical and functional divisions of the nervous system
What are the four characteristics of the nervous system?
– Brain: It is the largest organ of the brain. – Cerebellum: It is the lower part (below the brain) and back (in the back part of the skull) of the brain. – Brain stem: Formed, in turn, by other famous structures such as the medulla oblongata or the midbrain, broadly speaking, the brainstem is a part of the brain that, in addition
What is the purpose of the nervous system in your body?
The nervous system helps all the parts of the body to communicate with each other. It also reacts to changes both outside and inside the body. The nervous system uses both electrical and chemical means to send and receive messages. The basic building block of the nervous system is a nerve cell, or neurone.
What does the nervous system do in the organ system?
degenerative diseases like Parkinson’s,Alzheimer’s and multiple sclerosis