What are terminal buttons responsible for?

The terminal buttons, also known as axon terminals, play a vital role in the process of neural communication. They are the structures located at the end of an axon and are responsible for transmitting signals to other neurons. When an action potential reaches the terminal buttons, they release neurotransmitters into the synaptic cleft, which is the gap between neurons. This release of neurotransmitters allows the signal to be conveyed between neurons, facilitating communication throughout the nervous system.

The correct answer emphasizes the function of terminal buttons in synaptic communication, illustrating their essential role in neurotransmission and the resulting impact on neuronal signaling and interaction. This is fundamental to understanding how networks of neurons communicate in both simple and complex behaviors.