What neurotransmitters are majorly produced in the structures that control mood and arousal?

Serotonin and norepinephrine play crucial roles in regulating mood and arousal, making them significant neurotransmitters produced in the brain structures associated with these functions. Serotonin is well-known for its impact on mood stabilization and is often linked to feelings of well-being and happiness. Low levels of serotonin are commonly associated with mood disorders such as depression.

Norepinephrine, on the other hand, is involved in the body's fight-or-flight response and contributes to arousal and alertness. It helps prepare the brain and body for action, influencing emotions and stress responses. Together, these neurotransmitters work to ensure a balance between mood regulation and arousal, which are essential for psychological well-being.

Other options include neurotransmitters, but they do not primarily serve the same functions regarding mood and arousal. For example, dopamine is primarily associated with reward and pleasure, while GABA acts mainly as an inhibitory neurotransmitter that reduces neuronal excitability. Acetylcholine plays a key role in muscle activation and memory, and glutamate is the main excitatory neurotransmitter in the brain. Lastly, endorphins are involved mainly in pain relief and the sensation of pleasure, and oxytocin is often called the "love hormone" due to