Definition of neurotransmitter in English:

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neurotransmitter

Pronunciation: /ˌnjʊərəʊtranzˈmɪtə/

noun

Physiology
A chemical substance which is released at the end of a nerve fibre by the arrival of a nerve impulse and, by diffusing across the synapse or junction, effects the transfer of the impulse to another nerve fibre, a muscle fibre, or some other structure.
Example sentences
  • Cnidarians contain chemical synapses and release neurotransmitters, including biogenic amines and peptides.
  • Excitatory neurotransmitters transfer an impulse to the next cell.
  • Nerve impulses are transmitted at synapses by the release of chemicals called neurotransmitters.

Derivatives

neurotransmission

noun
Example sentences
  • Nitric oxide is a unique, gaseous free radical that is an important physiologic mediator for autonomic functions such as vasodilation, neurotransmission, and intestinal peristalsis.
  • We provide the first evidence that tachykinin neurokinin - 3 receptors regulate human bronchial parasympathetic ganglion neurotransmission by activation of a peripheral reflex.
  • Maintaining a higher level of neurotransmitters improves neurotransmission - the sending of those nerve impulses - which, in turn, improves your mood.

For editors and proofreaders

Line breaks: neuro|trans¦mit|ter

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