: 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.

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 …

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

Nov 10, 2025 · Different types of neurons (nerve cells) make up the brain and the nervous system. They send and receive signals that enable us to move, feel sensations, and think. Learn more about how …

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 …

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...

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