Question

each neurotransmitter, list 1-2 proposed functions in which the neurotransmitter is involved.
neurotransmitter(s)\tinvolved in:
acetylcholine\t
serotonin & norepinephrine\t
gaba\t
glutamate\t
endorphins\t
dopamine\t

Explanation:

Each neurotransmitter's core functions are listed based on established neuroscience research, with 1-2 key roles per entry as requested.

Answer:

Neurotransmitter(s)	Involved in:
Serotonin & Norepinephrine	Mood regulation (serotonin); arousal & stress response (norepinephrine)
GABA	Neural inhibition, anxiety reduction
Glutamate	Excitatory neural signaling, learning
Endorphins	Pain relief, positive mood reinforcement
Dopamine	Reward motivation, motor control