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nerve impulse造句
31. Dopamine is one of many types of neurotransmitter — chemical signals that one neuron launches at its neighbor to trigger a nerve impulse. 32. At the synapse, neurotransmitters are released, triggering nerve impulse in neighboring neurons. 33. Omega 3 essential fatty acids lubricate the membranes of brain cells and make the business of nerve impulse transmission more efficient. 34. Electrochemistry (direct transformation of chemical energy into electricity, as in a battery, fuel cell or nerve impulse. 35. Analgesic: Drug that relieves pain without blocking nerve impulse conduction or markedly altering sensory function. 36. When the brain sends an electrical nerve impulse to these antennas, the electrode activates the prosthetic arm or hand to move accordingly.