See Also: quadrilateral(medicine)
quadrilateral(dictionary)
quadrilateral(dictionary)
quadrilateral space(medicine)

neurotransmitter (iou) and quadrilateral (oh)


neurotransmitter (iou)



neurotransmitter noun. M20.
[from NEURO- + TRANSMITTER.]
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.
neurotransmission noun the transmission of nerve impulses M20.

quadrilateral (oh)



a flat shape with four straight sides
-- quadrilateral adj