Essay Questions this paper will consist of two essay questions to be discussed. The first is about how chronic psychological stress activates the immune system. Fligh or flight responses and the immune system's response to them are discussed. The second question address the somatic marker hypothesis. An explanation of the hypothesis and examples are given. Also included are the areas of the brain it involves. Pages: 4 Bibliography: 1 source(s) listed Filename: 20361 Chronic Stress Somatic Marker Brain.doc Price: 35.80