Relier Pairs Neurotransmitters and HormoneVersion en ligne Match Neurotransmitters and one Hormone with their function par Connor Legge 1 Arousal and Attention 2 Muscle Contraction, Heart Rate 3 Pleasure, reward, learning 4 Regulates metabolism of carbohydrates, fats and protein 5 Anxiety Reduction, Relaxation 6 Inhibit pain 7 Learning and Memory 8 Mood, Appetite, Sleep Norepinephrine Serotonin Dopamine Acetylcholine Insulin GABA Glutamate Endorphins