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WordNet-Online
Definitions from WordNet | ||||
Definitions from the WebNeurotransmittersDescription:Neurotransmitters are chemical messengers in the body responsible for transmitting signals between nerve cells (neurons) in the brain, spinal cord, and throughout the nervous system. These crucial molecules play a vital role in regulating various physiological functions and behaviors. Senses:Sense 1:Part of Speech: Noun Definition: Chemical substances that transmit nerve impulses across synaptic gaps between neurons. Example Sentence: Serotonin, dopamine, and acetylcholine are examples of neurotransmitters. Sense 2:Part of Speech: Noun Definition: Any substance that helps in relaying signals or messages between nerve cells. Example Sentence: GABA and glutamate are important neurotransmitters involved in inhibitory and excitatory signaling, respectively. Sense 3:Part of Speech: Noun Definition: Various chemicals that influence mood, emotions, and behavior. Example Sentence: The neurochemical imbalance of certain neurotransmitters like norepinephrine can contribute to depressive disorders. Related Products: | ||||
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