• Evaluate one of the neurotransmitters covered in this week’s readings.
o Explain the role it plays in modulating responses to a drug of abuse in Substance Use Disorder (SUD).
 For example, you could choose the acetylcholine receptor system and discuss the role this neurotransmitter plays in nicotine use disorder (addiction to nicotine).
o In addition to your evaluation of the specific neurotransmitter and its associated receptor system, discuss the involved neuroanatomical structures (brain regions