: 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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Neurotransmitters are chemical messengers in the brain that help nerve cells (neurons) communicate.—New Atlas, 4 Mar. 2025 These include: Neurons (nerve cells that send messages in the body) throughout the brain and GI tract
The release of hormones
The immune system
When stressed, your body releases hormones, such as cortisol, that can affect the gut microbiome and change its function.—Brittany Dube, Health, 8 Feb. 2025 That voltage change gets passed to nerve cells, which send the information to the brain.—Allison Parshall, Scientific American, 28 Jan. 2025 Iron accumulation in myelin-producing cells called oligodendrocytes is also a marker of Alzheimer's, as excess iron can result in oxidative stress, affecting myelin—an insulating layer that lines the outside of our nerve cells—production and subsequently disrupting neural communication.—Michael Gfoeller and David H. Rundell, Newsweek, 16 Jan. 2025 See All Example Sentences for nerve cell
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