Explain the process of neural communication. Describe each phase of an action potential and its cellular mechanisms, then describe what is necessary for neurotransmitter release and what happens after the neurotransmitter is released into the synapse.

Explain the process of neural communication. Describe each phase of an action potential and its cellular mechanisms, then describe what is necessary for neurotransmitter release and what happens after the neurotransmitter is released into the synapse.