Your paper should summarize fundamental issues, questions, and controversies and provide a general overview of the topic. It should also elaborate on your understanding of the brain processes that are revealed through imaging research in schizophrenia. To accomplish this, you will have to use research articles to illustrate relevant points. You may use any of a number of resources to find research articles that deal with your topic, including the library and the Internet. You must use two peer-reviewed scientific articles and they must be recent, i.e., have appeared in the literature no earlier than 2006. The text of your paper should be preceded by an abstract (about 100 words) that summarizes the key points in the paper (i.e., statement of problem, major findings, conclusion).