Neurons are the main components of nervous tissue in all animals except sponges and placozoans. Plants and fungi do not have nerve cells. Molecular evidence suggests that the ability to generate …

Feb 1, 2017 · : a grayish or reddish cell that is the basic working unit of the nervous system and has an axon and dendrites that carry nerve impulses.

Feb 25, 2025 · Neurons are information messengers. They use electrical and chemical signals to send information between different areas of the brain, as well as between the brain, the spinal cord, and …

Aug 1, 2025 · Neurons vary in size, shape, and structure depending on their role and location. However, nearly all neurons have three essential parts: a cell body, an axon, and dendrites. Also known as a...

NEURONAL definition: 1. relating to neurons (= nerve cells): 2. relating to neurons (= nerve cells): . Learn more.

Neurogenesis is the formation of new neurons. This occurs primarily during early development, but there is mounting evidence that some neurogenesis happens in adults. Synaptogenesis describes the …

Any of the impulse-conducting cells that constitute the brain, spinal column, and nerves in vertebrates, consisting of a nucleated cell body...

Dec 20, 2025 · Neurons are cells in the body that are responsible for transmitting electrical signals through the nervous system. Different types of neurons affect the ability to move, which begins as an …

NEURONAL definition: of or relating to neurons. See examples of neuronal used in a sentence.

Gray matter, largely composed of neuronal cell bodies, serves to process information in the brain.