Neuroscience report

need a 3-4 page report on the neuroscience of addiction . Not including the cover and reference pages . Need to provide the proper citations throughout my report. APA format. The assignment requires a written report on the Brians reward center and its role in developing a substance use disorder. Answering these concepts should be based on the research paper. 1. How does the Brain communicate ? What is the process of neurotransmission ? 2. What is the role of the reward center of the brain ? How does it work ? 3. What is the relationship between the reward center of the Brian and substance use discorder? ( how do drugs alter this survival mechanism). Must provide in-text citations for all material that you are quoting or paraphrasing from the sources you use. Provide full references information at end of the research.