What results from the action of neurotransmitters?

The action of neurotransmitters is primarily linked to the transmission of nerve impulses. Neurotransmitters are chemical messengers that facilitate communication between neurons. When a nerve impulse reaches the end of a neuron, neurotransmitters are released into the synaptic cleft and bind to receptors on the surface of the next neuron. This binding triggers a response in the receiving neuron, leading to the continuation of the nerve impulse along the neural pathway.

This process is essential for a wide range of functions, including reflex actions, sensory processing, and coordination of body movements. By fostering this communication between neurons, neurotransmitters play a crucial role in the overall functioning of the nervous system and the rapid transmission of information throughout the body. The other options refer to different biological processes that do not directly result from neurotransmitter action, highlighting the specific and vital role neurotransmitters have in nerve impulse transmission.