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Along with the myelination of the axon the diameter of the axon can influence the speed of conduction. If depolarisation exceeds the threshold it initiates another action potential which is conducted to the next node. Saltatory Conduction An Overview Sciencedirect Topics So ions cannot go backward because they would diffuse passively and ion channels that maintain the resting potential would get the ions back in proper place K inside Na outside etc. Saltatory conduction of an action potential means that . Between these cells however there are gaps known as the Nodes of Ranvier which are unmyelinated. Saltatory conduction is nothing but the propagation of the nerves action potential along the axon by skipping the myelin sheath and directly going from one node of Ranvier to another. Saltatory Conduction is different means of speeding the propagation of action potentials has evolved in vertebrates. Hence it is faster than continuous conduction. Saltatory conduction Due to the

Cordlike structure that carries impulses within the body. Distinguish the major functions of the nervous system. Pin On Quiz No 1 Suffix meaning treatment specialty-iatry. Conduction of nerve impulses that initiates reflex reaction . Combining form for speech. They receive stimuli and convey them as nerve impulses to the cell body. The nerve pathway followed by a reflex action is called a reflex arc. Potentials peak at the same. It specifically involves sodium and potassium ions. Conductor of nerve impulses that initiates reflex reactions. Nerve impulse is an overall physiological changes that occur in a neuron due mechanical chemical or electrical disturbance created by a stimulus. Nerve impulse conduction refers to the propagation of nerve impulse that occurs as a result of a change in membrane potential beyond the cell membrane. The axon of the lower motor neuron emerges from the spinal cord in a nerve and connects to a muscle through a neuromuscular junction t