Neuron - Wikipedia

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 electric signals first appeared in evolution some 700 to 800 million years ago, during the Tonian period.

NEURONAL Definition & Meaning - Merriam-Webster

The meaning of NEURON is a grayish or reddish granular cell that is the fundamental functional unit of nervous tissue transmitting and receiving nerve impulses and having cytoplasmic processes which are highly differentiated frequently as multiple dendrites or usually as solitary axons which conduct impulses to and away from the cell body : nerv...

Brain Basics: The Life and Death of a Neuron

Neurons are information messengers. They use electrical and chemical signals to send information between diļ¬€erent areas of the brain, as well as between the brain, the spinal cord, and the entire body.

What Is a Neuron? Diagrams, Types, Function, and More

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 in the Cambridge English Dictionary

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

NEURONAL definition in American English | Collins English Dictionary

Definition of 'neuronal' neuronal in British English or neuronic adjective pertaining to or characteristic of a specialized cell that conducts nerve impulses

Neuronal - Definition, Meaning & Synonyms | Vocabulary.com

neuronal Definitions of neuronal adjective of or relating to neurons synonyms: neural, neuronic

Neuronal - definition of neuronal by The Free Dictionary

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

How Do Neurons Work and Change Over Time? | Caltech Science Exchange ...

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 formation of new synaptic contacts between neurons to build new neural pathways.

NEURONAL Definition & Meaning | Dictionary.com

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