: a grayish or reddish granular cell with specialized processes that is the fundamental functional unit of nervous tissue transmitting and receiving nerve impulses : neuron
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Instead, each area contains a mixture of cell types, including different kinds of nerve cells plus the brain’s support and immune cells.—Amber Dance, Quanta Magazine, 9 Feb. 2026 Serotonin is a neurotransmitter that carries chemical messages between the nerve cells in the brain and the rest of the body.—Laura Baisas, Popular Science, 4 Feb. 2026 One came from blood measurements of serum neurofilament light chain (sNfL), a protein released when nerve cells are damaged and widely used as a marker of disease activity.—New Atlas, 4 Feb. 2026 Gray matter consists of regions of nerve cell bodies and branching nerve fibers called dendrites, as well as points of connection between nerve cells.—Christopher M. Filley, The Conversation, 3 Feb. 2026 See All Example Sentences for nerve cell