what are the organs of The Nervous System? what is the function of such an organism in the human body?
Answers
Answer:
The nervous system is the body’s main communication system; it gathers, synthesizes, and uses data from the environment.
The most basic unit of the nervous system is the neuron, which serves as both a sensor and communicator of internal and external stimuli.
The nervous system can be broken down into two major parts—the central nervous system and the peripheral nervous system.
The central nervous system, the main data center of the body, includes the brain and spinal cord.
The peripheral nervous system includes all of the neurons that sense and communicate data to the central nervous system.
The peripheral nervous system can be further divided into the autonomic system, which regulates involuntary actions, and the somatic system, which controls voluntary actions.
central nervous system: In vertebrates, the part of the nervous system comprising the brain, brainstem, and spinal cord.
peripheral nervous system: The part of the nervous system comprising a large system of nerves that are linked to the brain and spinal cord; this system is divided into the autonomic and somatic nervous systems.
neuron: A cell of the nervous system, which conducts nerve impulses; consisting of an axon and several dendrites. Neurons are connected by synapses.
innervate: To supply nerves to a tissue.