When a nerve impulse reaches the end of an axon, the axon releases chemicals called neurotransmitters. Neurotransmitters travel across the synapse between the axon and the dendrite of the next neuron. Neurotransmitters bind to the membrane of the dendrite.
People also ask, how an impulse is transmitted?
The transmission of a nerve impulse along a neuron from one end to the other occurs as a result of electrical changes across the membrane of the neuron. The membrane of an unstimulated neuron is polarized—that is, there is a difference in electrical charge between the outside and inside of the membrane.
How does a neural transmission occur?
The dendrites transmit electrical stimulation received from other neurons to the cell body or the soma. On the other hand, an axon is the part of the neuron that transmits nerve signals away from the soma to other neurons. Most neurons have only one axon.
How do neurons fire psychology?
An action potential is part of the process that occurs during the firing of a neuron. During the action potential, part of the neural membrane opens to allow positively charged ions inside the cell and negatively charged ions out. This electrical impulse is carried down the nerve through a series of action potentials.