närvisüsteemide
Närvisüsteemide is the Estonian term for nervous systems. A nervous system is a complex network of nerves and cells that carry messages to and from the brain and spinal cord to various parts of the body. It allows an organism to interact with its environment. Nervous systems are responsible for transmitting signals between different parts of an animal's body.
The basic unit of the nervous system is the neuron, also known as a nerve cell. Neurons
There are two main types of nervous systems in the animal kingdom: the central nervous system (CNS)
The nervous system allows for rapid responses to stimuli. It plays a vital role in maintaining homeostasis,